图片仅供参考

详细数据请看参考数据手册

Datasheet下载
  • 型号: KA7805ETU
  • 制造商: Fairchild Semiconductor
  • 库位|库存: xxxx|xxxx
  • 要求:
数量阶梯 香港交货 国内含税
+xxxx $xxxx ¥xxxx

查看当月历史价格

查看今年历史价格

KA7805ETU产品简介:

ICGOO电子元器件商城为您提供KA7805ETU由Fairchild Semiconductor设计生产,在icgoo商城现货销售,并且可以通过原厂、代理商等渠道进行代购。 KA7805ETU价格参考。Fairchild SemiconductorKA7805ETU封装/规格:PMIC - 稳压器 - 线性, Linear Voltage Regulator IC Positive Fixed 1 Output 5V 1A TO-220AB。您可以下载KA7805ETU参考资料、Datasheet数据手册功能说明书,资料中有KA7805ETU 详细功能的应用电路图电压和使用方法及教程。

产品参数 图文手册 常见问题
参数 数值
产品目录

集成电路 (IC)半导体

描述

IC REG LDO 5V 1A TO220-3线性稳压器 3-Terminal 1A Positive

产品分类

PMIC - 稳压器 - 线性

品牌

Fairchild Semiconductor

产品手册

点击此处下载产品Datasheet

产品图片

rohs

符合RoHS无铅 / 符合限制有害物质指令(RoHS)规范要求

产品系列

电源管理 IC,线性稳压器,Fairchild Semiconductor KA7805ETU-

数据手册

点击此处下载产品Datasheet点击此处下载产品Datasheet

产品型号

KA7805ETU

PCN封装

点击此处下载产品Datasheet

PCN设计/规格

点击此处下载产品Datasheet

PSRR/纹波抑制—典型值

73 dB

产品目录页面

点击此处下载产品Datasheet

产品种类

线性稳压器

供应商器件封装

TO-220-3

包装

管件

单位重量

1.800 g

商标

Fairchild Semiconductor

安装类型

通孔

安装风格

Through Hole

封装

Tube

封装/外壳

TO-220-3

封装/箱体

TO-220-3

工作温度

0°C ~ 125°C

工厂包装数量

50

最大工作温度

+ 125 C

最大输入电压

20 V

最小工作温度

0 C

最小输入电压

7 V

极性

Positive

标准包装

50

电压-跌落(典型值)

2V @ 1A

电压-输入

最高 35V

电压-输出

5V

电流-输出

1A

电流-限制(最小值)

-

稳压器拓扑

正,固定式

稳压器数

1

系列

KA7805

线路调整率

100 mV

负载调节

100 mV

输出电压

5 V

输出电流

1 A

输出端数量

1

输出类型

Fixed

零件号别名

KA7805ETU_NL

推荐商品

型号:LT3060ETS8-15#TRMPBF

品牌:Linear Technology/Analog Devices

产品名称:集成电路(IC)

获取报价

型号:LP5900SD-2.5/NOPB

品牌:Texas Instruments

产品名称:集成电路(IC)

获取报价

型号:LT3009ESC8#TRPBF

品牌:Linear Technology/Analog Devices

产品名称:集成电路(IC)

获取报价

型号:TPS71433DRVR

品牌:Texas Instruments

产品名称:集成电路(IC)

获取报价

型号:LT1529CQ-5#TRPBF

品牌:Linear Technology/Analog Devices

产品名称:集成电路(IC)

获取报价

型号:TPS76050DBVT

品牌:Texas Instruments

产品名称:集成电路(IC)

获取报价

型号:TL750L05CKCS

品牌:Texas Instruments

产品名称:集成电路(IC)

获取报价

型号:L7908CV

品牌:STMicroelectronics

产品名称:集成电路(IC)

获取报价

样品试用

万种样品免费试用

去申请
KA7805ETU 相关产品

LT3020EDD-1.2#PBF

品牌:Linear Technology/Analog Devices

价格:

UA78M05CDCYG3

品牌:Texas Instruments

价格:¥1.65-¥4.84

LP3852ES-3.3/NOPB

品牌:Texas Instruments

价格:

MIC29300-12WU

品牌:Microchip Technology

价格:

LP2985IM5-4.5/NOPB

品牌:Texas Instruments

价格:

MC78M20CTG

品牌:ON Semiconductor

价格:

MAX8881EUT33-T

品牌:Maxim Integrated

价格:

MC7912CD2TG

品牌:ON Semiconductor

价格:

PDF Datasheet 数据手册内容提取

Is Now Part of To learn more about ON Semiconductor, please visit our website at www.onsemi.com Please note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers will need to change in order to meet ON Semiconductor’s system requirements. Since the ON Semiconductor product management systems do not have the ability to manage part nomenclature that utilizes an underscore (_), the underscore (_) in the Fairchild part numbers will be changed to a dash (-). This document may contain device numbers with an underscore (_). Please check the ON Semiconductor website to verify the updated device numbers. The most current and up-to-date ordering information can be found at www.onsemi.com. Please email any questions regarding the system integration to Fairchild_questions@onsemi.com. ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.

K A 7 8 April 2015 X X E / K A 7 KA78XXE / KA78XXAE 8 X X 3-Terminal 1 A Positive Voltage Regulator A E — 3 - T Features Description e r m • Output Current up to 1 A T h e KA78XXE / KA78XXAE series of three-terminal posi- i n • Output Voltages of 5, 6, 8, 9, 10, 12, 15, 18, 24 V tive regulators is available in the TO-220 / D-PAK pack- a age with several fixed-output voltages, making them l • Thermal Overload Protection 1 useful in a wide range of applications. Each type employs A • Short-Circuit Protection internal current limiting, thermal shut-down, and safe P • Output Transistor Safe Operating Area Protection operating area. If adequate heat sinking is provided, they o can deliver over 1 A output current. Although designed s i t primarily as fixed-voltage regulators, these devices can i v be used with external components for adjustable voltages e and currents. V o l TO-220(Dual Gauge) D-PAK ta g GND e GND R e g u l a 1. Input 1 to 1 2. GND r 3. Output Block Diagram INPUT SERIES OUTPUT PASS 1 ELEMENT 3 CURRENT GENERATOR SOA PROTECTION STARTING REFERENCE ERROR CIRCUIT VOLTAGE AMPLIFIER THERMAL PROTECTION GND 2 Figure 1. Block Diagram © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9

K A Ordering Information 7 8 X Output Voltage Operating Product Number Package Parking Method X Tolerance(1) Temperature E / KA7805ETU K A KA7806ETU 7 KA7808ETU 8 X KA7809ETU X A KA7810ETU TO-220 (Dual Gauge) Rail E KA7812ETU — KA7815ETU 3 ±4% -40°C to +125°C - T KA7818ETU e r KA7824ETU m KA7805ERTF in a KA7805ERTM l 1 KA7808ERTM D-PAK(2) Tape and Reel A KA7809ERTM P o KA7812ERTM s i KA7805AETU ti v KA7809AETU e V KA7810AETU o ±2% TO-220 (Dual Gauge) 0°C to +125°C Rail l KA7812AETU ta g KA7815AETU e KA7824AETU R e g Notes: u 1. Above output voltage tolerance is available at 25°C. la t 2. Refer to below figure for TM / TF Suffix for DPAK. o r © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 2

K A Absolute Maximum Ratings 7 8 X Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera- X ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi- E tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The / absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise noted. KA 7 Symbol Parameter Value Unit 8 X VO = 5 V to 18 V 35 V X VI Input Voltage A VO = 24 V 40 V E RθJC Thermal Resistance Junction-Case (TO-220) 5 °C/W — RθJA Thermal Resistance Junction-Air (TO-220) 65 °C/W 3- T KA78XXE / KA78XXER -40 to +125 e TOPR Operating Temperature Range KA78XXAE 0 to +125 °C rm i T Storage Temperature Range -65 to +150 °C n STG a l 1 A P o s i t i v e V o l t a g e R e g u l a t o r © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 3

K A Electrical Characteristics (KA7805E / KA7805ER) 7 8 Refer to test circuit, -40°C < T < 125°C, I = 500 mA, V =10 V, C= 0.33 μF, C =0.1 μF, unless otherwise specified. X J O I I O X E Symbol Parameter Conditions Min. Typ. Max. Unit / T = +25°C 4.80 5.00 5.20 K J A VO Output Voltage 5.0 mA ≤IO ≤1.0 A, PO ≤15 W, 4.75 5.00 5.25 V 78 V = 7 V to 20 V X I X Regline Line Regulation(3) TJ = +25°C VI = 7 V to 25 V 4.0 100.0 mV AE V = 8 V to 12 V 1.6 50.0 I — I = 5.0 mA to 1.5 A 9 100 Regload Load Regulation(3) T = +25°C O mV 3 J IO = 250 mA to 750 mA 4 50 -T e I Quiescent Current T = +25°C 5 8 mA r Q J m ΔI Quiescent Current Change IO = 5 mA to 1.0 A 0.03 0.50 mA in Q a V = 7 V to 25 V 0.30 1.30 I l ΔVO/ΔT Output Voltage Drift(4) IO = 5 mA -0.8 mV/°C 1 A VN Output Noise Voltage f = 10 Hz to 100 kHz, TA = +25°C 42 μV P RR Ripple Rejection(4) f = 120 Hz, VI = 8 V to 18 V 62 73 dB os i VDrop Dropout Voltage IO = 1 A, TJ = +25°C 2 V tiv RO Output Resistance(4) f = 1 kHz 15 mΩ e V I Short-Circuit Current V = 35 V, T = +25°C 230 mA o SC I A l t I Peak Current(4) T = +25°C 2.2 A a PK J g e Notes: R 3. Load and line regulation are specified at constant junction temperature. Changes in V due to heating effects must e O g be taken into account separately. Pulse testing with low duty is used. u l 4. These parameters, although guaranteed, are not 100% tested in production. a t o r © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 4

K A Electrical Characteristics (KA7806E) 7 8 Refer to test circuit, -40°C < T < 125°C, I = 500 mA, V = 11 V, C = 0.33 μF, C = 0.1 μF, unless otherwise specified. X J O I I O X E Symbol Parameter Conditions Min. Typ. Max. Unit / T = +25°C 5.75 6.00 6.25 K J A VO Output Voltage 5.0 mA ≤IO ≤1.0 A, PO≤15 W, 5.70 6.00 6.30 V 78 V = 8.0 V to 21 V X I X Regline Line Regulation(5) TJ = +25°C VI = 8 V to 25 V 5.0 120.0 mV AE V = 9 V to 13 V 1.5 60.0 I — I = 5 mA to 1.5 A 9 120 Regload Load Regulation(5) T = +25°C O mV 3 J IO = 250 mA to 750 mA 3 60 -T e I Quiescent Current T = +25°C 5 8 mA r Q J m ΔI Quiescent Current IO = 5 mA to 1 A 0.5 mA in Q Change V = 8 V to 25 V 1.3 a I l ΔVO/ΔT Output Voltage Drift(6) IO = 5 mA -0.8 mV/°C 1 A VN Output Noise Voltage f = 10 Hz to 100 kHz, TA = +25°C 45 μV P RR Ripple Rejection(6) f = 120 Hz, VI = 9 V to 19 V 59 75 dB os i VDrop Dropout Voltage IO = 1 A, TJ = +25°C 2 V tiv RO Output Resistance(6) f = 1 kHz 19 mΩ e V I Short-Circuit Current V = 35 V, T = +25°C 250 mA o SC I A l t I Peak Current(6) T = +25°C 2.2 A a PK J g e Notes: R 5. Load and line regulation are specified at constant junction temperature. Changes in V due to heating effects must e O g be taken into account separately. Pulse testing with low duty is used. u l 6. These parameters, although guaranteed, are not 100% tested in production. a t o r © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 5

K A Electrical Characteristics (KA7808E / KA7808ER) 7 8 Refer to test circuit, -40°C < T < 125°C, I = 500 mA, V = 14 V, C = 0.33 μF, C = 0.1 μF, unless otherwise specified. X J O I I O X E Symbol Parameter Conditions Min. Typ. Max. Unit / T = +25°C 7.7 8.0 8.3 K J A VO Output Voltage 5.0 mA ≤ IO ≤1.0 A, PO≤15 W, 7.6 8.0 8.4 V 78 V = 10.5 V to 23 V X I X Regline Line Regulation(7) TJ = +25°C VI = 10.5 V to 25 V 5 160 mV AE V = 11.5 V to 17 V 2 80 I — I = 5.0 mA to 1.5 A 10 160 Regload Load Regulation(7) T = +25°C O mV 3 J IO = 250 mA to 750 mA 5 80 -T e I Quiescent Current T = +25°C 5 8 mA r Q J m ΔI Quiescent Current IO = 5 mA to 1.0 A 0.05 0.50 mA in Q Change V = 10.5 A to 25 V 0.50 1.00 a I l ΔVO/ΔT Output Voltage Drift(8) IO = 5 mA -0.8 mV/°C 1 A VN Output Noise Voltage f = 10 Hz to 100 kHz, TA = +25°C 52 μV P RR Ripple Rejection(8) f = 120 Hz, VI= 11.5 V to 21.5 V 56 73 dB os i VDrop Dropout Voltage IO = 1 A, TJ = +25°C 2 V tiv RO Output Resistance(8) f = 1 kHz 17 mΩ e V I Short-Circuit Current V = 35 V, T = +25°C 230 mA o SC I A l t I Peak Current(8) T = +25°C 2.2 A a PK J g e Notes: R 7. Load and line regulation are specified at constant junction temperature. Changes in V due to heating effects must e O g be taken into account separately. Pulse testing with low duty is used. u l 8. These parameters, although guaranteed, are not 100% tested in production. a t o r © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 6

K A Electrical Characteristics (KA7809E / KA7809ER) 7 8 Refer to test circuit, -40°C < T < 125°C, I = 500 mA, V = 15 V, C = 0.33 μF, C = 0.1 μF, unless otherwise specified. X J O I I O X E Symbol Parameter Conditions Min. Typ. Max. Unit / T = +25°C 8.65 9.00 9.35 K J A VO Output Voltage 5.0 mA ≤ IO ≤ 1.0 A, PO ≤ 15 W, 8.60 9.00 9.40 V 78 V = 11.5 V to 24 V X I X Regline Line Regulation(9) TJ = +25°C VI = 11.5 V to 25 V 6 180 mV AE V = 12 V to 17 V 2 90 I — I = 5 mA to 1.5 A 12 180 Regload Load Regulation(9) T = +25°C O mV 3 J IO = 250 mA to 750 mA 4 90 -T e I Quiescent Current T = +25°C 5 8 mA r Q J m ΔI Quiescent Current IO = 5 mA to 1.0 A 0.5 mA in Q Change V = 11.5 V to 26 V 1.3 a I l ΔVO/ΔT Output Voltage Drift(10) IO = 5 mA -1 mV/°C 1 A VN Output Noise Voltage f = 10 Hz to 100 kHz, TA = +25°C 58 μV P RR Ripple Rejection(10) f = 120 Hz, VI = 13 V to 23 V 56 71 dB os i VDrop Dropout Voltage IO = 1 A, TJ = +25°C 2 V tiv RO Output Resistance(10) f = 1 kHz 17 mΩ e V I Short-Circuit Current V = 35 V, T = +25°C 250 mA o SC I A l t I Peak Current(10) T = +25°C 2.2 A a PK J g e Notes: R 9. Load and line regulation are specified at constant junction temperature. Changes in V due to heating effects must e O g be taken into account separately. Pulse testing with low duty is used. u l 10. These parameters, although guaranteed, are not 100% tested in production. a t o r © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 7

K A Electrical Characteristics (KA7810E) 7 8 Refer to test circuit, -40°C < T < 125°C, I = 500 mA, V = 16 V, C = 0.33 μF, C = 0.1 μF, unless otherwise specified. X J O I I O X E Symbol Parameter Conditions Min. Typ. Max. Unit / T = +25°C 9.6 10.0 10.4 K J A VO Output Voltage 5.0 mA ≤ IO ≤ 1.0 A, PO ≤ 15 W, 9.5 10.0 10.5 V 78 V = 12.5 V to 25 V X I X Regline Line Regulation(11) TJ = +25°C VI = 12.5 V to 25 V 10 200 mV AE V = 13 V to 25 V 3 100 I — I = 5 mA to 1.5 A 12 200 Regload Load Regulation(11) T = +25°C O mV 3 J IO = 250 mA to 750 mA 4 400 -T e I Quiescent Current T = +25°C 5.1 8.0 mA r Q J m ΔI Quiescent Current IO = 5 mA to 1.0 A 0.5 mA in Q Change V = 12.5 V to 29 V 1.0 a I l ΔVO/ΔT Output Voltage Drift(12) IO = 5 mA -1 mV/°C 1 A VN Output Noise Voltage f = 10 Hz to 100 kHz, TA = +25°C 58 μV P RR Ripple Rejection(12) f = 120 Hz, VI = 13 V to 23 V 56 71 dB os i VDrop Dropout Voltage IO = 1 A, TJ = +25°C 2 V tiv RO Output Resistance(12) f = 1 kHz 17 mΩ e V I Short-Circuit Current V = 35 V, T = +25°C 250 mA o SC I A l t I Peak Current(12) T = +25°C 2.2 A a PK J g e Notes: R 11. Load and line regulation are specified at constant junction temperature. Changes in V due to heating effects must e O g be taken into account separately. Pulse testing with low duty is used. u l 12. These parameters, although guaranteed, are not 100% tested in production. a t o r © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 8

K A Electrical Characteristics (KA7812E / KA7812ER) 7 8 Refer to test circuit, -40°C < T < 125°C, I = 500 mA, V = 19 V, C = 0.33 μF, C = 0.1 μF, unless otherwise specified. X J O I I O X E Symbol Parameter Conditions Min. Typ. Max. Unit / T = +25°C 11.5 12.0 12.5 K J A VO Output Voltage 5.0 mA ≤ IO ≤ 1.0 A, PO ≤ 15 W, 11.4 12.0 12.6 V 78 V = 14.5 V to 27 V X I X Regline Line Regulation(13) TJ = +25°C VI = 14.5 V to 30 V 10 240 mV AE V = 16 V to 22 V 3 120 I — I = 5 mA to 1.5 A 11 240 Regload Load Regulation(13) T = +25°C O mV 3 J IO = 250 mA to 750 mA 5 120 -T e I Quiescent Current T = +25°C 5.1 8.0 mA r Q J m ΔI Quiescent Current IO = 5 mA to 1.0 A 0.1 0.5 mA in Q Change V = 14.5 V to 30 V 0.5 1.0 a I l ΔVO/ΔT Output Voltage Drift(14) IO = 5 mA -1 mV/°C 1 A VN Output Noise Voltage f = 10 Hz to 100 kHz, TA = +25°C 76 μV P RR Ripple Rejection(14) f = 120 Hz, VI = 15 V to 25 V 55 71 dB os i VDrop Dropout Voltage IO = 1 A, TJ= +25°C 2 V tiv RO Output Resistance(14) f = 1 kHz 18 mΩ e V I Short-Circuit Current V = 35 V, T = +25°C 230 mA o SC I A l t I Peak Current(14) T = +25°C 2.2 A a PK J g e Notes: R 13. Load and line regulation are specified at constant junction temperature. Changes in V due to heating effects must e O g be taken into account separately. Pulse testing with low duty is used. u l 14. These parameters, although guaranteed, are not 100% tested in production. a t o r © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 9

K A Electrical Characteristics (KA7815E) 7 8 Refer to test circuit, -40°C < T < 125°C, I = 500 mA, V = 23 V, C = 0.33 μF, C = 0.1 μF, unless otherwise specified. X J O I I O X E Symbol Parameter Conditions Min. Typ. Max. Unit / T = +25°C 14.40 15.00 15.60 K J A VO Output Voltage 5.0 mA ≤ IO ≤ 1.0 A, PO ≤ 15 W, 14.25 15.00 15.75 V 78 V = 17.5 V to 30 V X I X Regline Line Regulation(15) TJ = +25°C VI = 17.5 V to 30 V 11 300 mV AE V = 20 V to 26 V 3 150 I — I = 5 mA to 1.5 A 12 300 Regload Load Regulation(15) T = +25°C O mV 3 J IO = 250 mA to 750 mA 4 150 -T e I Quiescent Current T = +25°C 5.2 8.0 mA r Q J m ΔI Quiescent Current Change IO = 5 mA to 1.0 A 0.5 mA in Q a V = 17.5 V to 30 V 1.0 I l ΔVO/ΔT Output Voltage Drift(16) IO = 5 mA -1 mV/°C 1 A VN Output Noise Voltage f = 10 Hz to 100 kHz, TA = +25°C 90 μV P RR Ripple Rejection(16) f = 120 Hz, VI = 18.5 V to 28.5 V 54 70 dB os i VDrop Dropout Voltage IO = 1 A, TJ= +25°C 2 V tiv RO Output Resistance(16) f = 1 kHz 19 mΩ e V I Short-Circuit Current V = 35 V, T = +25°C 250 mA o SC I A l t I Peak Current(16) T =+25°C 2.2 A a PK J g e Notes: R 15. Load and line regulation are specified at constant junction temperature. Changes in V due to heating effects must e O g be taken into account separately. Pulse testing with low duty is used. u l 16. These parameters, although guaranteed, are not 100% tested in production. a t o r © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 10

K A Electrical Characteristics (KA7818E) 7 8 Refer to test circuit, -40°C < T < 125°C, I = 500 mA, V = 27 V, C = 0.33 μF, C = 0.1 μF, unless otherwise specified. X J O I I O X E Symbol Parameter Conditions Min. Typ. Max. Unit / T =+25°C 17.3 18.0 18.7 K J A VO Output Voltage 5.0 mA ≤ IO ≤ 1.0 A, PO ≤ 15 W, 17.1 18.0 18.9 V 78 V = 21 V to 33 V X I X Regline Line Regulation(17) TJ = +25°C VI = 21 V to 33 V 15 360 mV AE V = 24 V to 30 V 5 180 I — I = 5 mA to 1.5 A 15 360 Regload Load Regulation(17) T = +25°C O mV 3 J IO = 250 mA to 750 mA 5 180 -T e I Quiescent Current T =+25°C 5.2 8.0 mA r Q J m ΔI Quiescent Current IO = 5 mA to 1.0 A 0.5 mA in Q Change V = 21 V to 33 V 1.0 a I l ΔVO/ΔT Output Voltage Drift(18) IO = 5 mA -1 mV/°C 1 A VN Output Noise Voltage f = 10 Hz to 100 kHz, TA = +25°C 110 μV P RR Ripple Rejection(18) f = 120 Hz, VI = 22 V to 32 V 53 69 dB os i VDrop Dropout Voltage IO = 1 A, TJ= +25°C 2 V tiv RO Output Resistance(18) f = 1 kHz 22 mΩ e V I Short-Circuit Current V = 35 V, T = +25°C 250 mA o SC I A l t I Peak Current(18) T = +25°C 2.2 A a PK J g e Notes: R 17. Load and line regulation are specified at constant junction temperature. Changes in V due to heating effects must e O g be taken into account separately. Pulse testing with low duty is used. u l 18. These parameters, although guaranteed, are not 100% tested in production. a t o r © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 11

K A Electrical Characteristics (KA7824E) 7 8 Refer to test circuit, -40°C < T < 125°C, I = 500 mA, V = 33 V, C = 0.33 μF, C = 0.1 μF, unless otherwise specified. X J O I I O X E Symbol Parameter Conditions Min. Typ. Max. Unit / T = +25°C 23.00 24.00 25.00 K J A VO Output Voltage 5.0 mA ≤ IO ≤ 1.0 A, PO ≤ 15 W, 22.80 24.00 25.25 V 78 V = 27 V to 38 V X I X Regline Line Regulation(19) TJ = +25°C VI = 27 V to 38 V 17 480 mV AE V = 30 V to 36 V 6 240 I — I = 5 mA to 1.5 A 15 480 Regload Load Regulation(19) T = +25°C O mV 3 J IO = 250 mA to 750 mA 5 240 -T e I Quiescent Current T = +25°C 5.2 8.0 mA r Q J m ΔI Quiescent Current IO = 5 mA to 1.0 A 0.1 0.5 mA in Q Change V = 27 V to 38 V 0.5 1.0 a I l ΔVO/ΔT Output Voltage Drift(20) IO = 5mA -1.5 mV/°C 1 A VN Output Noise Voltage f = 10 Hz to 100 kHz, TA = +25°C 120 μV P RR Ripple Rejection(20) f = 120 Hz, VI = 28 V to 38 V 50 67 dB os i VDrop Dropout Voltage IO = 1 A, TJ= +25°C 2 V tiv RO Output Resistance(20) f = 1 kHz 28 mΩ e V I Short-Circuit Current V = 35 V, T = +25°C 230 mA o SC I A l t I Peak Current(20) T = +25°C 2.2 A a PK J g e Notes: R 19. Load and line regulation are specified at constant junction temperature. Changes in V due to heating effects must e O g be taken into account separately. Pulse testing with low duty is used. u l 20. These parameters, although guaranteed, are not 100% tested in production. a t o r © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 12

K A Electrical Characteristics (KA7805AE) 7 8 Refer to the test circuit, 0°C < T < +125°C, I = 1 A, V = 10 V, C = 0.33 μF, C = 0.1 μF, unless otherwise specified. X J o I I O X E Symbol Parameter Conditions Min. Typ. Max. Unit / T =+25°C 4.9 5.0 5.1 K J A VO Output Voltage IO = 5 mA to 1 A, PO ≤ 15 W, 4.8 5.0 5.2 V 78 V = 7.5 V to 20 V X I X VI = 7.5 V to 25 V, IO = 500 mA 5.0 50.0 A E Regline Line Regulation(21) VI = 8 V to 12 V 3.0 50.0 mV — V= 7.3 V to 20 V 5.0 50.0 T = +25°C I 3 J VI= 8 V to 12 V 1.5 25.0 -T e T =+25°C, I = 5 mA to 1.5 A 9 100 r J O m Regload Load Regulation(21) IO = 5 mA to 1 A 9 100 mV in a I = 250 mA to 750 mA 4 50 O l 1 IQ Quiescent Current TJ = +25°C 5 6 mA A IO = 5 mA to 1 A 0.5 P o ΔIQ Quiescent Current Change VI = 8 V to 25 V, IO = 500 mA 0.8 mA s i VI = 7.5 V to 20 V, TJ = +25°C 0.8 tiv ΔV/ΔT Output Voltage Drift(22) IO = 5 mA -0.8 mV/°C e V V Output Noise Voltage f = 10 Hz to 100 kHz, T =+25°C 42 μV o N A l t f = 120 Hz, I = 500 mA, a RR Ripple Rejection(22) O 68 dB g V = 8 V to 18 V e I V Dropout Voltage I = 1 A, T = +25°C 2 V R Drop O J e R Output Resistance(22) f = 1 kHz 17 mΩ g O u I Short-Circuit Current V = 35 V, T = +25°C 250 mA la SC I A t o IPK Peak Current(22) TJ = +25°C 2.2 A r Notes: 21. Load and line regulation are specified at constant junction temperature. Change in V due to heating effects must O be taken into account separately. Pulse testing with low duty is used. 22. These parameters, although guaranteed, are not 100% tested in production. © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 13

K A Electrical Characteristics (KA7809AE) 7 8 Refer to the test circuit, 0°C < T < +125 °C, I = 1 A, V = 15 V, C = 0.33 μF, C = 0.1 μF, unless otherwise specified. X J O I I O X E Symbol Parameter Conditions Min. Typ. Max. Unit / T = +25°C 8.82 9.00 9.18 K J A VO Output Voltage IO = 5 mA to 1 A, PO ≤ 15 W, 8.65 9.00 9.35 V 78 V = 11.2 V to 24 V X I X VI = 11.7 V to 25 V, IO = 500 mA 6 90 A E Regline Line Regulation(23) VI = 12.5 V to 19 V 4 45 mV — V = 11.5 V to 24 V 6 90 T = +25°C I 3 J VI = 12.5 V to 19 V 2 45 -T e T = +25°C, I = 5 mA to 1.0 A 12 100 r Load Regulation(23) J O m Regload IO = 5 mA to 1.0 A 12 100 mV in a I = 250 mA to 750 mA 5 50 O l 1 IQ Quiescent Current TJ = +25°C 5 6 mA A VI = 11.7 V to 25 V, TJ = +25°C 0.8 P o ΔIQ Quiescent Current Change VI = 12 V to 25 V, IO = 500 mA 0.8 mA s i IO = 5 mA to 1.0 A 0.5 tiv ΔV/ΔT Output Voltage Drift(24) IO = 5 mA -1 mV/°C e V V Output Noise Voltage f = 10 Hz to 100 kHz, T = +25°C 58 μV o N A l t f = 120 Hz, I = 500 mA, a RR Ripple Rejection(24) O 62 dB g V = 12 V to 22 V e I V Dropout Voltage I = 1 A, T = +25°C 2 V R Drop O J e R Output Resistance(24) f = 1 kHz 17 mΩ g O u I Short-Circuit Current V= 35 V, T = +25°C 250 mA la SC I A t o IPK Peak Current(24) TJ = +25°C 2.2 A r Notes: 23. Load and line regulation are specified at constant junction temperature. Change in V due to heating effects must O be taken into account separately. Pulse testing with low duty is used. 24. These parameters, although guaranteed, are not 100% tested in production. © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 14

K A Electrical Characteristics (KA7810AE) 7 8 Refer to the test circuit, 0°C < T < +125 °C, I = 1 A, V = 16 V, C = 0.33 μF, C = 0.1 μF, unless otherwise specified. X J O I I O X E Symbol Parameter Conditions Min. Typ. Max. Unit / T =+25°C 9.8 10.0 10.2 K J A VO Output Voltage IO = 5 mA to 1 A, PO ≤ 15 W, 9.6 10.0 10.4 V 78 V = 12.8 V to 25 V X I X VI = 12.8 V to 26 V, IO = 500 mA 8 100 A E Regline Line Regulation(25) VI = 13 V to 20 V 4 50 mV — V = 12.5 V to 25 V 8 100 T = +25°C I 3 J VI = 13 V to 20 V 3 50 -T e T = +25°C, I = 5 mA to 1.5 A 12 100 r Load Regulation(25) J O m Regload IO = 5 mA to 1 mA 12 100 mV in a I = 250 mA to 750 mA 5 50 O l 1 IQ Quiescent Current TJ = +25°C 5 6 mA A IO = 5 mA to 1.0 A 0.5 P o ΔIQ Quiescent Current Change VI = 12.8 V to 25 V, IO = 500 mA 0.8 mA s i VI = 13 V to 26 V, TJ = +25°C 0.5 tiv ΔV/ΔT Output Voltage Drift(26) IO = 5 mA -1 mV/°C e V V Output Noise Voltage f = 10 Hz to 100 kHz, T = +25°C 58 μV o N A l t f = 120 Hz, I = 500 mA, a RR Ripple Rejection(26) O 62 dB g V = 14 V to 24 V e I V Dropout Voltage I = 1 A, T = +25°C 2 V R Drop O J e R Output Resistance(26) f = 1 kHz 17 mΩ g O u I Short-Circuit Current V = 35 V, T = +25°C 250 mA la SC I A t o IPK Peak Current(26) TJ = +25°C 2.2 A r Notes: 25. Load and line regulation are specified at constant junction temperature. Change in V due to heating effects must O be taken into account separately. Pulse testing with low duty is used. 26. These parameters, although guaranteed, are not 100% tested in production. © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 15

K A Electrical Characteristics (KA7812AE) 7 8 Refer to the test circuit, 0°C < T < +125°C, I = 1 A, V = 19 V, C= 0.33 μF, C = 0.1 μF, unless otherwise specified. X J O I I O X E Symbol Parameter Conditions Min. Typ. Max. Unit / T = +25°C 11.75 12.00 12.25 K J A VO Output Voltage IO = 5 mA to 1 A, PO ≤ 15 W, 11.50 12.00 12.50 V 78 V = 14.8 V to 27 V X I X VI = 14.8 V to 30 V, IO = 500 mA 10 120 A E V= 16 V to 22 V 4 120 Regline Line Regulation(27) I mV — V= 14.5 V to 27 V 10 120 T = +25°C I 3 J VI= 16 V to 22 V 3 60 -T e T = +25°C, I = 5 mA to 1.5 A 12 100 r Load Regulation(27) J O m Regload IO = 5 mA to 1.0 A 12 100 mV in a I = 250 mA to 750 mA 5 50 O l 1 IQ Quiescent Current TJ = +25°C 5.1 6.0 mA A VI = 15 V to 30 V, TJ = +25°C 0.8 P o ΔIQ Quiescent Current Change VI = 14 V to 27 V, IO = 500 mA 0.8 mA s i IO = 5 mA to 1.0 A 0.5 tiv ΔV/ΔT Output Voltage Drift(28) IO = 5 mA -1 mV/°C e V V Output Noise Voltage f = 10 Hz to 100 kHz, T = +25°C 76 μV o N A l t f = 120 Hz, I = 500 mA, a RR Ripple Rejection(28) O 60 dB g V = 14 V to 24 V e I V Dropout Voltage I = 1 A, T = +25°C 2 V R Drop O J e R Output Resistance(28) f = 1 kHz 18 mΩ g O u I Short-Circuit Current V = 35 V, T = +25°C 250 mA la SC I A t o IPK Peak Current(28) TJ = +25°C 2.2 A r Notes: 27. Load and line regulation are specified at constant junction temperature. Change in V due to heating effects must O be taken into account separately. Pulse testing with low duty is used. 28. These parameters, although guaranteed, are not 100% tested in production. © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 16

K A Electrical Characteristics (KA7815AE) 7 8 Refer to the test circuit, 0°C < T < +125°C, I = 1 A, V = 23 V, C = 0.33 μF, C = 0.1 μF, unless otherwise specified. X J O I I O X E Symbol Parameter Conditions Min. Typ. Max. Unit / T = +25°C 14.7 15.0 15.3 K J A VO Output Voltage IO = 5 mA to 1 A, PO ≤ 15 W, 14.4 15.0 15.6 V 78 V = 17.7 V to 30 V X I X VI = 17.9 V to 30 V, IO = 500 mA 10 150 A E Regline Line Regulation(29) VI = 20 V to 26 V 5 150 mV — V = 17.5 V to 30 V 11 150 T = +25°C I 3 J VI = 20 V to 26 V 3 75 -T e T = +25°C, I = 5 mA to 1.5 A 12 100 r Load Regulation(29) J O m Regload IO = 5 mA to 1.0 A 12 100 mV in a I = 250 mA to 750 mA 5 50 O l 1 IQ Quiescent Current TJ = +25°C 5.2 6.0 mA A VI = 17.5 V to 30 V, TJ = +25°C 0.8 P o ΔIQ Quiescent Current Change VI = 17.5 V to 30 V, IO = 500 mA 0.8 mA s i IO = 5 mA to 1.0 A 0.5 tiv ΔV/ΔT Output Voltage Drift(30) IO = 5 mA -1 mV/°C e V V Output Noise Voltage f = 10 Hz to 100 kHz, T = +25°C 90 μV o N A l t f = 120 Hz, I = 500 mA, a RR Ripple Rejection(30) O 58 dB g V = 18.5 V to 28.5 V e I V Dropout Voltage I = 1 A, T = +25°C 2 V R Drop O J e R Output Resistance(30) f = 1 kHz 19 mΩ g O u I Short-Circuit Current V = 35 V, T = +25°C 250 mA la SC I A t o IPK Peak Current(30) TJ = +25°C 2.2 A r Notes: 29. Load and line regulation are specified at constant junction temperature. Change in V due to heating effects must O be taken into account separately. Pulse testing with low duty is used. 30. These parameters, although guaranteed, are not 100% tested in production. © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 17

K A Electrical Characteristics (KA7824AE) 7 8 Refer to the test circuit, 0°C < T < +125°C, I =1 A, V = 33 V, C = 0.33 μF, C = 0.1 μF, unless otherwise specified. X J O I I O X E Symbol Parameter Conditions Min. Typ. Max. Unit / T = +25°C 23.5 24.0 24.5 K J A VO Output Voltage IO = 5 mA to 1 A, PO ≤15 W, 23.0 24.0 25.0 V 78 V = 27.3 V to 38 V X I X VI = 27 V to 38 V, IO = 500 mA 18 240 A E Regline Line Regulation(31) VI = 21 V to 33 V 6 240 mV — V = 26.7 V to 38 V 18 240 T = +25°C I 3 J VI = 30 V to 36 V 6 120 -T e T = +25°C, I = 5 mA to 1.5 A 15 100 r Load Regulation(31) J O m Regload IO = 5 mA to 1.0 A 15 100 mV in a I = 250 mA to 750 mA 7 50 O l 1 IQ Quiescent Current TJ = +25°C 5.2 6.0 mA A VI = 27.3 V to 38 V, TJ = +25°C 0.8 P o ΔIQ Quiescent Current Change VI = 27.3 V to 38 V, IO = 500 mA 0.8 mA s i IO = 5 mA to 1.0 A 0.5 tiv ΔV/ΔT Output Voltage Drift(32) IO = 5 mA -1.5 mV/°C e V V Output Noise Voltage f = 10 Hz to 100 kHz, T = +25°C 120 μV o N A l t f = 120 Hz, I = 500 mA, a RR Ripple Rejection(32) O 54 dB g V = 28 V to 38 V e I V Dropout Voltage I = 1 A, T = +25°C 2 V R Drop O J e R Output Resistance(32) f = 1 kHz 20 mΩ g O u I Short-Circuit Current V = 35 V, T = +25°C 250 mA la SC I A t o IPK Peak Current(32) TJ = +25°C 2.2 A r Notes: 31. Load and line regulation are specified at constant junction temperature. Change in V due to heating effects must O be taken into account separately. Pulse testing with low duty is used. 32. These parameters, although guaranteed, are not 100% tested in production. © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 18

K A Typical Performance Characteristics 7 8 X X E 6 3 VIVIO == = 51 5m0VVA TΔJV =O 2=5 1°0C0mV / K 5.75 O 2.5 A A) RRENT (m 5.5 RRENT (A) 2 78XXA U 5.25 U 1.5 E NT C UT C — CE 5 TP 1 3 S U - UIE O Te Q 4.75 .5 r m i 4.5 0 n -50 -25 0 25 50 75 100 125 0 5 10 15 20 25 30 35 a l JUNCTION TEMPERATURE (°C) INPUT-OUTPUT DIFFERENTIAL (V) 1 A Figure 2. Quiescent Current Figure 3. Peak Output Current P o s i t i v 1.02 7 e VI – VO = 5V TJ = 25°C V T VOLTAGE (V) 1.01 IO = 5mA RENT (mA) 6.56 IVOO = = 1 50VmA oltage R U R e ED OUTP 1 CENT CU 5.55 gulato LIZ 0.99 ES r A UI M Q 4.5 R O N 0.98 4 -50 -25 0 25 50 75 100 125 5 10 15 20 25 30 35 JUNCTION TEMPERATURE (°C) INPUT VOLTAGE (V) Figure 4. Output Voltage Figure 5. Quiescent Current © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 19

K A Typical Applications 7 8 X X E / 1 KA78XXE 3 K Input Output A 7 CI 2 CO 0.1 μF 8X 0.33 μF X A E — 3 - T e r m Figure 6. DC Parameters i n a l 1 1 KA78XXE 3 A Input Output P o 2 RL 270 pF VO sitiv e V 2N6121 OV o 0.33 μF OR EQ 100 Ω VO 30 μS lta g e R e g u l a t o r Figure 7. Load Regulation 5.1 Ω 1 3 KA78XXE Input Output 2 RL 0.33 μF 470 μF 120 Hz + Figure 8. Ripple Rejection © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 20

K A Typical Applications (Continued) 7 8 X X 1 3 E KA78XXE / Input Output K A CI 2 CO 0.1μF 7 0.33μF 8 X X A E — 3 - T Figure 9. Fixed Output Regulator e r m i n 1 KA78XXE 3 Output al 1 Input A CI 2 CO 0.1 μF Vxx P 0.33 μF R1 o s I i Q t i I v O e V o l R t L a Vxx g IO = R +IQ e 1 R e g Figure 10. Constant Current Regulator u l a Notes: t o 33. To specify an output voltage, substitute voltage value for “XX”. A common ground is required between the input and r the output voltage. The input voltage must remain typically 2.0 V above the output voltage even during the low point on the input ripple voltage. 34. C is required if regulator is located an appreciable distance from power supply filter. I 35. C improves stability and transient response. O Output 1 3 KA78XXE Input Vxx CI 2 CO 0.1 μF R1 0.33 μF I Q R2 I ≥5IQ RI V = V (1+R /R ) + I R O XX 2 1 Q 2 Figure 11. Circuit for Increasing Output Voltage © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 21

K A Typical Applications (Continued) 7 8 X X E / Input 1 3 Output K KA7805E A 7 8 2 X X A CI 0.33μF 6 - 2 C0.O1μF E KA741 — + 3 10KΩ 4 3 - T e r m i n a l 1 IRI ≥ 5 IQ A VO = VXX(1+R2/R1) + IQR2 P o Figure 12. Adjustable Output Regulator (7 V to 30 V) s i t i v Input e V o V I l IQ1 ta g e R1 1 3 Output R KA78XXE e 3 Ω Vo g Io IREG u 2 la t 0.33 μF 0.1 μF o r I = I + B (I -V /R ) O REG Q1 REG BEQ1 1 Figure 13. High-Current Voltage Regulator Input Q1 V I Q2 R1 1 3 Vo KA78XXE 3 Ω Output 2 0.33 μF 0.1 μF Q1 = TIP42 Q2 = TIP42 V RSC = BEQ2 I SC Figure 14. High Output Current with Short-Circuit Protection © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 22

K A Typical Applications (Continued) 7 8 X X E / K A 1 3 7 KA78XXE 8 VI VO XX 2 A 0.33 μF 0.1 μF 4.7 kΩ E — 3 COMMON 7 _ 2 COMMON -Te r 6 m KA741 i n 4 + 3 4.7 kΩ al 1 A P o s i -VIN TIP42 -VO ti v e V Figure 15. Tracking Voltage Regulator o l t a g e R e 1 KA7815E 3 g u +20 V +15 V l a 0.33 μF 2 0.1 μF 1N4001 tor + 2.2 μF 1 μF+ 1N4001 1 KA7915E -20 V 2 3 -15 V Figure 16. Split-Power Supply (±15 V - 1 A) © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 23

K A Typical Applications (Continued) 7 8 X X E Output / Input K A + 7 8 X 0.1 μF X 2 A E 1 — KA78XXE 3 - T e r m i n a l 1 Figure 17. Negative Output Voltage Circuit A P o s i t i v e Input D45H11 1mH Output V o l t a 4.7 Ω 470 Ω ge R e g Z1 1 KA78XXE 3 ula t o r + 0.33 μF 2 10 μF + 0.5 Ω 2000 μF Figure 18. Switching Regulator © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 24

K A Physical Dimensions 7 8 X X E / K A 7 8 X X A E — 3 - T e r m i n a l 1 A P o s i t i v e V o l t a g e R e g u l a t o r Figure 19. TO-220, MOLDED, 3-LEAD, NON-JEDEC, VARIATION AB (DUAL GUAGE) © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 25

K A Physical Dimensions (Continued) 7 8 X X E / K A (cid:41) (cid:3)(cid:25)(cid:25)(cid:17)(cid:17)(cid:27)(cid:23)(cid:19)(cid:19)(cid:3) (cid:36) (cid:3)(cid:24)(cid:17)(cid:24)(cid:24)(cid:3)(cid:48)(cid:44)(cid:49)(cid:3) 78X X A (cid:21) E (cid:41)(cid:3)(cid:19)(cid:19)(cid:17)(cid:17)(cid:28)(cid:24)(cid:19)(cid:19)(cid:3) (cid:3)(cid:25)(cid:17)(cid:24)(cid:19)(cid:3)(cid:48)(cid:44)(cid:49)(cid:3) — (cid:3)(cid:25)(cid:24)(cid:17)(cid:17)(cid:22)(cid:28)(cid:19)(cid:19)(cid:3) (cid:41) 3 - T e (cid:3)(cid:25)(cid:17)(cid:23)(cid:19)(cid:3) r m i (cid:21)(cid:17)(cid:28)(cid:19) (cid:21) n (cid:3)(cid:21)(cid:17)(cid:24)(cid:19)(cid:3) (cid:20) (cid:22) (cid:38) (cid:3)(cid:21)(cid:17)(cid:27)(cid:24)(cid:3)(cid:48)(cid:44)(cid:49)(cid:3) al (cid:20) (cid:22) 1 (cid:3)(cid:19)(cid:17)(cid:28)(cid:25)(cid:3)(cid:48)(cid:36)(cid:59)(cid:3) A (cid:3)(cid:19)(cid:17)(cid:25)(cid:23)(cid:3) (cid:3)(cid:21)(cid:17)(cid:21)(cid:27)(cid:3) (cid:3)(cid:19)(cid:19)(cid:17)(cid:17)(cid:27)(cid:25)(cid:25)(cid:25)(cid:3) (cid:3)(cid:21)(cid:21)(cid:17)(cid:17)(cid:23)(cid:19)(cid:27)(cid:27)(cid:3) (cid:3)(cid:20)(cid:17)(cid:21)(cid:24)(cid:3)(cid:48)(cid:44)(cid:49)(cid:3) Po (cid:3)(cid:23)(cid:17)(cid:24)(cid:25)(cid:3) s (cid:47)(cid:36)(cid:49)(cid:39)(cid:3)(cid:51)(cid:36)(cid:55)(cid:55)(cid:40)(cid:53)(cid:49)(cid:3)(cid:53)(cid:40)(cid:38)(cid:50)(cid:48)(cid:48)(cid:40)(cid:49)(cid:39)(cid:36)(cid:55)(cid:44)(cid:50)(cid:49) it i (cid:41) v (cid:41) (cid:37) (cid:3)(cid:21)(cid:21)(cid:17)(cid:17)(cid:23)(cid:21)(cid:19)(cid:19)(cid:3) e V (cid:24)(cid:17)(cid:25)(cid:23) (cid:3)(cid:24)(cid:17)(cid:19)(cid:23)(cid:3) (cid:41)(cid:3)(cid:19)(cid:19)(cid:17)(cid:17)(cid:25)(cid:23)(cid:19)(cid:19)(cid:3) ol t a g e (cid:3)(cid:23)(cid:17)(cid:27)(cid:22)(cid:3)(cid:48)(cid:44)(cid:49)(cid:3) R (cid:3)(cid:25)(cid:17)(cid:27)(cid:19)(cid:3) (cid:21) (cid:28)(cid:17)(cid:27)(cid:19) (cid:54)(cid:40)(cid:40)(cid:3)(cid:39)(cid:40)(cid:55)(cid:36)(cid:44)(cid:47)(cid:3)(cid:36) eg (cid:41) (cid:3)(cid:28)(cid:17)(cid:21)(cid:19)(cid:3) u l a t o r (cid:19)(cid:17)(cid:20)(cid:19) (cid:37) (cid:42)(cid:36)(cid:42)(cid:40)(cid:3)(cid:51)(cid:47)(cid:36)(cid:49)(cid:40) (cid:41) (cid:19)(cid:17)(cid:25)(cid:19) (cid:41)(cid:3)(cid:20)(cid:17)(cid:19)(cid:21)(cid:3) (cid:3)(cid:19)(cid:17)(cid:23)(cid:19)(cid:3) (cid:3)(cid:20)(cid:17)(cid:24)(cid:26)(cid:3) (cid:27)(cid:131) (cid:3)(cid:19)(cid:131)(cid:3) (cid:49)(cid:50)(cid:55)(cid:40)(cid:54)(cid:29)(cid:56)(cid:49)(cid:47)(cid:40)(cid:54)(cid:54)(cid:3)(cid:50)(cid:55)(cid:43)(cid:40)(cid:53)(cid:58)(cid:44)(cid:54)(cid:40)(cid:3)(cid:54)(cid:51)(cid:40)(cid:38)(cid:44)(cid:41)(cid:44)(cid:40)(cid:39) (cid:36)(cid:12)(cid:3)(cid:3)(cid:3)(cid:49)(cid:50)(cid:55)(cid:3)(cid:38)(cid:50)(cid:48)(cid:51)(cid:47)(cid:44)(cid:36)(cid:49)(cid:55)(cid:3)(cid:55)(cid:50)(cid:3)(cid:45)(cid:40)(cid:39)(cid:40)(cid:38)(cid:3)(cid:55)(cid:50)(cid:16)(cid:21)(cid:24)(cid:21)(cid:3)(cid:57)(cid:36)(cid:53)(cid:44)(cid:36)(cid:55)(cid:44)(cid:50)(cid:49)(cid:3)(cid:36)(cid:37) (cid:37)(cid:12)(cid:3)(cid:3)(cid:3)(cid:36)(cid:47)(cid:47)(cid:3)(cid:39)(cid:44)(cid:48)(cid:40)(cid:49)(cid:54)(cid:44)(cid:50)(cid:49)(cid:3)(cid:36)(cid:53)(cid:40)(cid:3)(cid:44)(cid:49)(cid:3)(cid:48)(cid:44)(cid:47)(cid:47)(cid:44)(cid:48)(cid:40)(cid:55)(cid:40)(cid:53) (cid:3)(cid:19)(cid:17)(cid:20)(cid:21)(cid:26)(cid:3)(cid:48)(cid:36)(cid:59)(cid:3) (cid:38)(cid:12)(cid:3)(cid:3)(cid:3)(cid:39)(cid:44)(cid:48)(cid:40)(cid:49)(cid:54)(cid:44)(cid:50)(cid:49)(cid:54)(cid:3)(cid:36)(cid:53)(cid:40)(cid:3)(cid:40)(cid:59)(cid:38)(cid:47)(cid:56)(cid:54)(cid:44)(cid:57)(cid:40)(cid:3)(cid:50)(cid:41)(cid:3)(cid:37)(cid:56)(cid:53)(cid:53)(cid:54)(cid:15)(cid:48)(cid:50)(cid:47)(cid:39)(cid:3)(cid:41)(cid:47)(cid:36)(cid:54)(cid:43)(cid:15) (cid:39)(cid:40)(cid:55)(cid:36)(cid:44)(cid:47)(cid:3)(cid:36)(cid:3) (cid:3)(cid:19)(cid:17)(cid:24)(cid:24)(cid:3)(cid:48)(cid:44)(cid:49)(cid:3) (cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:36)(cid:49)(cid:39)(cid:3)(cid:55)(cid:44)(cid:40)(cid:3)(cid:37)(cid:36)(cid:53)(cid:3)(cid:40)(cid:59)(cid:55)(cid:53)(cid:56)(cid:54)(cid:44)(cid:50)(cid:49)(cid:54) (cid:54)(cid:40)(cid:36)(cid:55)(cid:44)(cid:49)(cid:42)(cid:3)(cid:51)(cid:47)(cid:36)(cid:49)(cid:40) (cid:54)(cid:38)(cid:36)(cid:47)(cid:40)(cid:3)(cid:20)(cid:19)(cid:3)(cid:29)(cid:3)(cid:20) (cid:41) (cid:39)(cid:12)(cid:3)(cid:3)(cid:3)(cid:47)(cid:36)(cid:39)(cid:3)(cid:51)(cid:36)(cid:55)(cid:55)(cid:40)(cid:53)(cid:49)(cid:3)(cid:51)(cid:40)(cid:53)(cid:3)(cid:44)(cid:51)(cid:38)(cid:26)(cid:22)(cid:24)(cid:20)(cid:36)(cid:3)(cid:36)(cid:55)(cid:36)(cid:49)(cid:39)(cid:36)(cid:53)(cid:39)(cid:3) (cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:3)(cid:55)(cid:50)(cid:21)(cid:21)(cid:27)(cid:51)(cid:28)(cid:28)(cid:20)(cid:59)(cid:21)(cid:22)(cid:28)(cid:16)(cid:22)(cid:49) (cid:40)(cid:12)(cid:3)(cid:3)(cid:3)(cid:39)(cid:53)(cid:36)(cid:58)(cid:44)(cid:49)(cid:42)(cid:3)(cid:41)(cid:44)(cid:47)(cid:40)(cid:3)(cid:49)(cid:36)(cid:48)(cid:40)(cid:29)(cid:48)(cid:46)(cid:55)(cid:16)(cid:55)(cid:50)(cid:21)(cid:24)(cid:21)(cid:39)(cid:19)(cid:22)(cid:53)(cid:40)(cid:57)(cid:22)(cid:17) (cid:41)(cid:12)(cid:3)(cid:3)(cid:3)(cid:39)(cid:50)(cid:40)(cid:54)(cid:3)(cid:49)(cid:50)(cid:55)(cid:3)(cid:38)(cid:50)(cid:48)(cid:51)(cid:47)(cid:60)(cid:3)(cid:45)(cid:40)(cid:39)(cid:40)(cid:38)(cid:3)(cid:54)(cid:55)(cid:36)(cid:49)(cid:39)(cid:36)(cid:53)(cid:39)(cid:3)(cid:57)(cid:36)(cid:47)(cid:56)(cid:40)(cid:17) (cid:42)(cid:12)(cid:3)(cid:3)(cid:3)(cid:41)(cid:36)(cid:44)(cid:53)(cid:38)(cid:43)(cid:44)(cid:47)(cid:39)(cid:3)(cid:54)(cid:40)(cid:48)(cid:44)(cid:38)(cid:50)(cid:49)(cid:39)(cid:56)(cid:38)(cid:55)(cid:50)(cid:53)(cid:17) Figure 20. 3-LEAD, TO-252, NOT COMPLIANT TO JEDEC TO-252 VAR. AB, SURFACE MOUNT (DPAK) © 2006 Fairchild Semiconductor Corporation www.fairchildsemi.com KA78XXE / KA78XXAE Rev. 1.9 26

TRADEMARKS The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not intended to be an exhaustive list of all such trademarks. AccuPower(cid:165) F-PFS(cid:165) OPTOPLANAR® AttitudeEngine™ FRFET® ®* Awinda® Global Power ResourceSM ® TinyBoost® AX-CAP®* GreenBridge(cid:165) Power Supply WebDesigner(cid:165) TinyBuck® BitSiC(cid:165) Green FPS(cid:165) PowerTrench® TinyCalc(cid:165) Build it Now(cid:165) Green FPS(cid:165) e-Series(cid:165) PowerXS™ TinyLogic® CorePLUS(cid:165) Gmax(cid:165) Programmable Active Droop(cid:165) TINYOPTO(cid:165) CorePOWER(cid:165) GTO(cid:165) QFET® TinyPower(cid:165) CROSSVOLT(cid:165) IntelliMAX(cid:165) QS(cid:165) TinyPWM(cid:165) CTL(cid:165) ISOPLANAR(cid:165) Quiet Series(cid:165) TinyWire(cid:165) Current Transfer Logic(cid:165) Making Small Speakers Sound Louder RapidConfigure(cid:165) TranSiC(cid:165) DEUXPEED® and Better™ (cid:165) TriFault Detect(cid:165) Dual Cool™ MegaBuck(cid:165) TRUECURRENT®* EcoSPARK® MICROCOUPLER(cid:165) Saving our world, 1mW/W/kW at a time™ μSerDes(cid:165) EfficientMax(cid:165) MicroFET(cid:165) SignalWise(cid:165) ESBC(cid:165) MicroPak(cid:165) SmartMax(cid:165) ® MicroPak2(cid:165) SMART START(cid:165) UHC® Solutions for Your Success(cid:165) Fairchild® MillerDrive(cid:165) SPM® Ultra FRFET(cid:165) FFFFFFAEAAaasiCTCSrtcBTvTThC®e® iQlnodcur eShie(cid:165)(cid:165)et mSiecroiensd(cid:165)uctor® MMMMMmTToVWotixNt®iiS®oo®nnaGMveraird®x®(cid:165) SSSSSSuTuuuupppppEeereeAerrrrSLFMSSOTEOOOHTTTTS(cid:165)(cid:165)®(cid:165)(cid:165)®-3--68 XUVVVXsCioSnseli™XutFnaa(cid:165)Esg l™MTe(cid:165)Palxu(cid:165)s(cid:165) FPS(cid:165) OOpPtToOHLiTO(cid:165)GIC® SyncFET(cid:165) (cid:3037)(cid:10106)™ Sync-Lock™ * Trademarks of System General Corporation, used under license by Fairchild Semiconductor. DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION, OR DESIGN. TO OBTAIN THE LATEST, MOST UP-TO-DATE DATASHEET AND PRODUCT INFORMATION, VISIT OUR WEBSITE AT HTTP://WWW.FAIRCHILDSEMI.COM.FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD’S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are 2. A critical component in any component of a life support, device, or intended for surgical implant into the body or (b) support or sustain system whose failure to perform can be reasonably expected to life, and (c) whose failure to perform when properly used in cause the failure of the life support device or system, or to affect its accordance with instructions for use provided in the labeling, can be safety or effectiveness. reasonably expected to result in a significant injury of the user. ANTI-COUNTERFEITING POLICY Fairchild Semiconductor Corporation's Anti-Counterfeiting Policy. Fairchild's Anti-Counterfeiting Policy is also stated on our external website, www.fairchildsemi.com, under Sales Support. Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, failed applications, and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. Fairchild strongly encourages customers to purchase Fairchild parts either directly from Fairchild or from Authorized Fairchild Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's full range of up-to-date technical and product information. Fairchild and our Authorized Distributors will stand behind all warranties and will appropriately address any warranty issues that may arise. Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. Fairchild is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Product Status Definition Datasheet contains the design specifications for product development. Specifications may change Advance Information Formative / In Design in any manner without notice. Datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild Preliminary First Production Semiconductor reserves the right to make changes at any time without notice to improve design. Datasheet contains final specifications. Fairchild Semiconductor reserves the right to make No Identification Needed Full Production changes at any time without notice to improve the design. Datasheet contains specifications on a product that is discontinued by Fairchild Semiconductor. Obsolete Not In Production The datasheet is for reference information only. Rev. I74 © Fairchild Semiconductor Corporation www.fairchildsemi.com

ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductor’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: N. American Technical Support: 800−282−9855 Toll Free ON Semiconductor Website: www.onsemi.com Literature Distribution Center for ON Semiconductor USA/Canada 19521 E. 32nd Pkwy, Aurora, Colorado 80011 USA Europe, Middle East and Africa Technical Support: Order Literature: http://www.onsemi.com/orderlit Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Phone: 421 33 790 2910 Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada Japan Customer Focus Center For additional information, please contact your local Email: orderlit@onsemi.com Phone: 81−3−5817−1050 Sales Representative © Semiconductor Components Industries, LLC www.onsemi.com www.onsemi.com 1

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: O N Semiconductor: KA7805ERTM KA7805ERTF KA7805ETU