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

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(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

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