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.

M C 7 8 July 2015 L X X A / L M MC78LXXA / LM78LXXA 7 8 3-Terminal 0.1 A Positive Voltage Regulator L X X A — 3 Features Description -T e • Maximum Output Current of 100 mA The MC78LXXA / LM78LXXA series of fixed-voltage rm monolithic integrated circuit voltage regulators are suit- • Output Voltage of 5 V, 6 V, 8 V, 12 V, and 15 V able for applications that required supply current up to in • Thermal Overload Protection a 100 mA. l • Short-Circuit Current Limiting 0 . 1 • Output Voltage Offered in ±5% Tolerance TO-92 SOT-89 8-SOIC A P GND o s 8 1 it 1 2 3 iv 1. Output 2. GND e 123 3. GND 4. NC V o 1. Output 2. GND 3. Input 5. NC 6. GND l 7. GND 8. Input ta g e R e Ordering Information g u l a t Product Number Package Packing Method Output Voltage Tolerance Operating Temperature o r LM78L05ACZ Bulk LM78L05ACZX Tape & Reel LM78L05ACZXA Ammo LM78L12ACZ Bulk LM78L12ACZX Tape & Reel MC78L05ACP TO-92 Bulk MC78L05ACPXA Ammo MC78L06ACP Bulk ±5% -40 to +125°C MC78L08ACP Bulk MC78L15ACP Bulk MC78L15ACPXA Ammo MC78L05ACD Rail 8-SOIC MC78L05ACDX Tape & Reel MC78L05ACHX Tape & Reel SOT-89 MC78L08ACHX Tape & Reel © 2002 Fairchild Semiconductor Corporation www.fairchildsemi.com MC78LXXA / LM78LXXA Rev. 1.9

M C Block Diagram 7 8 L X X InpuVtI A 3 / L M THERMAL SHUTDOWN 7 I CIRCUIT 8 L X X A REFERENCE VOLTAGE + — - 3 - T e r SHORT- CIRCUIT m PROTECTION RSC i n a l 0 . GND VO0utput 1 2 1 A P o Figure 1. Block Diagram s i t i v e V Absolute Maximum Ratings o l t Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera- a g 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 R absolute maximum ratings are stress ratings only. Values are at T = 25°C unless otherwise noted. e A g u Symbol Parameter Value Unit l a t V = 5 V to 8 V 30 V o V Input Voltage O r I V = 12 V to 15 V 35 V O T Operating Temperature Range -40 to +125°C °C OPR T Maximum Junction Temperature 150 °C J(MAX) T Storage Temperature Range -65 to +150 °C STG RθJC Thermal Resistance, Junction-Case TO-92 50 °C/W TO-92 150 °C/W RθJA Thermal Resistance, Junction-Air SOT-89 225 °C/W 8-SOIC 160 °C/W © 2002 Fairchild Semiconductor Corporation www.fairchildsemi.com MC78LXXA / LM78LXXA Rev. 1.9 2

M C Electrical Characteristics (MC78L05A / LM78L05A) 7 8 V = 10 V, I = 40 mA, -40°C ≤ T ≤ 125°C, C = 0.33 μF, C = 0.1 μF, unless otherwise specified. L I O J I O X X Symbol Parameter Conditions Min. Typ. Max. Unit A VO Output Voltage TJ = 25°C 4.8 5.0 5.2 V / L 7 V ≤ V ≤ 20 V 8 150 mV M ΔV Line Regulation(1) T = 25°C I 7 O J 8 V ≤ V ≤ 20 V 6 100 mV 8 I L 1 mA ≤ I ≤ 100 mA 11 60 mV X ΔV Load Regulation(1) T = 25°C O X O J 1 mA ≤ I ≤ 40 mA 5.0 30.0 mV A O 7 V ≤ V ≤ 20 V 1 mA ≤ I ≤ 40 mA 5.25 V — I O VO Output Voltage 7 V ≤ VI ≤ VMAX(2) 1 mA ≤ IO ≤ 70 mA 4.75 5.25 V 3-T I Quiescent Current T = 25°C 2.0 5.5 mA e Q J r m ΔIQ Quiescent Current With Line 8 V ≤ VI ≤ 20 V 1.5 mA i n ΔI Change With Load 1 mA ≤ I ≤ 40 mA 0.1 mA a Q O l V Output Noise Voltage T = 25°C, 10 Hz ≤ f ≤ 100 kHz 40 μV/Vo 0 N A . 1 ΔV /ΔT Temperature Coefficient of V I = 5 mA -0.65 mV/°C O O O A RR Ripple Rejection f = 120 Hz, 8 V ≤ V ≤ 18 V, T = 25°C 41 80 dB P I J o VD Dropout Voltage TJ = 25°C 1.7 V s i t i Notes: v e 1. The maximum steady-state usable output current and input voltage are very dependent on the heat sinking and/or V lead length of the package. The data above represents pulse test conditions with junction temperature as indicated o at the initiation of tests. l t 2. Power dissipation P ≤ 0.75 W. a D g e R e g u l a t o r © 2002 Fairchild Semiconductor Corporation www.fairchildsemi.com MC78LXXA / LM78LXXA Rev. 1.9 3

M C Electrical Characteristics (MC78L06A) 7 8 V = 12 V, I = 40 mA, -40°C ≤ T ≤ 125°C, C = 0.33 μF, C = 0.1 μF, unless otherwise specified. L I O J I O X X Symbol Parameter Conditions Min. Typ. Max. Unit A VO Output Voltage TJ = 25°C 5.75 6.0 6.25 V / L 8.5 V ≤ V ≤ 20 V 64 175 mV M ΔV Line Regulation(3) T = 25°C I 7 O J 9 V ≤ V ≤ 20 V 54 125 mV 8 I L 1 mA ≤ I ≤ 100 mA 12.8 80.0 mV X ΔV Load Regulation(3) T = 25°C O X O J 1 mA ≤ I ≤ 70 mA 5.8 40.0 mV A O 8.5 V ≤ V ≤ 20 V, 1 mA ≤ I ≤ 40 mA 5.7 6.3 V — I O VO Output Voltage 8.5 V ≤ VI ≤ VMAX(4), 1 mA ≤ IO ≤ 70 mA 5.7 6.3 V 3-T T = 25°C 5.5 mA e J r IQ Quiescent Current T = 125°C 3.9 6.0 mA m J i n ΔIQ Quiescent Current With Line 9 V ≤ VI ≤ 20 V 1.5 mA a l ΔI Change With Load 1 mA ≤ I ≤ 40 mA 0.1 mA 0 Q O . 1 V Output Noise Voltage T = 25°C, 10 Hz ≤ f ≤ 100 kHz 40 μV/Vo N A A ΔV /ΔT Temperature Coefficient of V I = 5 mA 0.75 mV/°C P O O O o RR Ripple Rejection f = 120 Hz, 10 V ≤ VI ≤ 20 V, TJ = 25°C 40 46 dB s i V Dropout Voltage T = 25°C 1.7 V ti D J v e Notes: V 3. The maximum steady-state usable output current and input voltage are very dependent on the heat sinking o l and/or lead length of the package. The data above represents pulse test conditions with junction temperature ta as indicated at the initiation of tests. g 4. Power dissipation PD ≤ 0.75 W. e R e g u l a t o r © 2002 Fairchild Semiconductor Corporation www.fairchildsemi.com MC78LXXA / LM78LXXA Rev. 1.9 4

M C Electrical Characteristics (MC78L08A) 7 8 V = 14 V, I = 40 mA, -40°C ≤ T ≤ 125°C, C = 0.33 μF, C = 0.1 μF, unless otherwise specified. L I O J I O X X Symbol Parameter Conditions Min. Typ. Max. Unit A VO Output Voltage TJ = 25°C 7.7 8.0 8.3 V / L 10.5 V ≤ V ≤ 23 V 10 175 mV M ΔV Line Regulation(5) T = 25°C I 7 O J 11 V ≤ V ≤ 23 V 8 125 mV 8 I L 1 mA ≤ I ≤ 100 mA 15 80 mV X ΔV Load Regulation(5) T = 25°C O X O J 1 mA ≤ I ≤ 40 mA 8 40 mV A O 10.5V ≤ V≤ 23V 1 mA ≤ I ≤ 40 mA 7.6 8.4 V — I O VO Output Voltage 10.5V ≤ VI ≤ VMAX(6) 1 mA ≤ IO ≤ 70 mA 7.6 8.4 V 3-T I Quiescent Current T = 25°C 2.0 5.5 mA e Q J r m ΔIQ Quiescent Current With Line 11 V ≤ VI ≤ 23 V 1.5 mA i n ΔI Change With Load 1 mA ≤ I ≤ 40 mA 0.1 mA a Q O l V Output Noise Voltage T = 25°C, 10 Hz ≤ f ≤100 kHz 60 μV/Vo 0 N A . 1 ΔV /ΔT Temperature Coefficient of V I = 5 mA -0.8 mV/°C O O O A RR Ripple Rejection f = 120 Hz, 11 V ≤ V ≤ 21 V, T = 25°C 39 70 dB P I J o VD Dropout Voltage TJ = 25°C 1.7 V s i t i Notes: v e 5. The maximum steady-state usable output current and input voltage are very dependent on the heat sinking and/or V lead length of the package. The data above represents pulse test conditions with junction temperature as indicated o at the initiation of tests. l t 6. Power dissipation P ≤ 0.75 W. a D g e R e g u l a t o r © 2002 Fairchild Semiconductor Corporation www.fairchildsemi.com MC78LXXA / LM78LXXA Rev. 1.9 5

M C Electrical Characteristics (MC78L12A / LM78L12A) 7 8 V = 19 V, I = 40 mA, -40°C ≤ T ≤ 125°C, C = 0.33 μF, C = 0.1 μF, unless otherwise specified. L I O J I O X X Symbol Parameter Conditions Min. Typ. Max. Unit A VO Output Voltage TJ = 25°C 11.5 12.0 12.5 V / L 14.5 V ≤ V ≤ 27 V 20 250 mV M ΔV Line Regulation (7) T = 25°C I 7 O J 16 V ≤ V ≤ 27 V 15 200 mV 8 I L 1 mA ≤ I ≤ 100 mA 20 100 mV X ΔV Load Regulation (7) T = 25°C O X O J 1 mA ≤ I ≤ 40 mA 10 50 mV A O 14.5 V ≤ V≤ 27 V 1 mA ≤ I ≤ 40 mA 11.4 12.6 V — I O VO Output Voltage 14.5 V ≤ VI ≤ VMAX(8) 1 mA ≤ IO ≤ 70 mA 11.4 12.6 V 3-T I Quiescent Current T = 25°C 2.1 6.0 mA e Q J r m ΔIQ Quiescent With Line 16 V ≤ VI ≤ 27 V 1.5 mA i n ΔI Current Change With Load 1 mA ≤ I ≤ 40 mA 0.1 mA a Q O l V Output Noise Voltage T = 25°C, 10 Hz ≤ f ≤ 100 kHz 80 μV/Vo 0 N A . 1 ΔV /ΔT Temperature Coefficient of V I = 5 mA -1.0 mV/°C O O O A RR Ripple Rejection f = 120 Hz, 15 V ≤ V ≤ 25 V, T = 25°C 37 65 dB P I J o VD Dropout Voltage TJ = 25°C 1.7 V s i t i Notes: v e 7. The maximum steady-state usable output current and input voltage are very dependent on the heat sinking and/or V lead length of the package. The data above represents pulse test conditions with junction temperature as indicated o at the initiation of tests. l t 8. Power dissipation P ≤ 0.75 W. a D g e R e g u l a t o r © 2002 Fairchild Semiconductor Corporation www.fairchildsemi.com MC78LXXA / LM78LXXA Rev. 1.9 6

M C Electrical Characteristics (MC78L15A) 7 8 V = 23 V, I = 40 mA, -40°C ≤ T ≤ 125°C, C = 0.33 μF, C = 0.1 μF, unless otherwise specified. L I O J I O X X Symbol Parameter Conditions Min. Typ. Max. Unit A VO Output Voltage TJ = 25°C 14.4 15.0 15.6 V / L 17.5 V ≤ V ≤ 30 V 25 300 mV M ΔV Line Regulation(9) T = 25°C I 7 O J 20 V ≤ V ≤ 30 V 20 250 mV 8 I L 1 mA ≤ I ≤ 100 mA 25 150 mV X ΔV Load Regulation(9) T = 25°C O X O J 1 mA ≤ I ≤ 40 mA 12 75 mV A O 17.5 V ≤ V≤ 30 V 1 mA ≤ I ≤ 40 mA 14.25 15.75 V — I O VO Output Voltage 17.5 V ≤ VI ≤ VMAX(10) 1 mA ≤ IO ≤ 70 mA 14.25 15.75 V 3-T I Quiescent Current T = 25°C 2.1 6.0 mA e Q J r m ΔIQ Quiescent With Line 20 V ≤ VI ≤ 30 V 1.5 mA i n ΔI Current Change With Load 1 mA ≤ I ≤ 40 mA 0.1 mA a Q O l V Output Noise Voltage T = 25°C, 10 Hz ≤ f ≤ 100 kHz 90 μV/Vo 0 N A . 1 ΔV /ΔT Temperature Coefficient of V I = 5 mA -1.3 mV/°C O O O A RR Ripple Rejection f = 120 Hz, 18.5 V ≤ V ≤28.5 V, T = 25°C 34 60 dB P I J o VD Dropout Voltage TJ = 25°C 1.7 V s i t i Notes: v e 9. The maximum steady-state usable output current and input voltage are very dependent on the heat sinking and/or V lead length of the package. The data above represents pulse test conditions with junction temperature as indicated o l at the initiation of tests. ta 10. Power dissipation P ≤ 0.75 W. g D e R e g u l a t o r © 2002 Fairchild Semiconductor Corporation www.fairchildsemi.com MC78LXXA / LM78LXXA Rev. 1.9 7

M C Typical Application 7 8 L X X A INPUT 3(8) MC78MLKCX7XA8AL7X /8X LALM/LXM7X87L8ALXXXXAA(13) 1(1) OUTPUT / L NOTE 1 M C0C.1I3(134)μF 2(2,3,6,7) C0.O (114μ)F 78L NOTE 2 NOTE 2 X X A — 3 - T e r m Figure 2. Typical Application i n a Notes: l 0 13. To specify an output voltage, substitute voltage value for “XX”. . 1 14.CI is required if the regulator is located an appreciable distance from the power supply filter. Though Co is not A needed for stability, it improves transient response. Bypass capacitors are recommended for optimum stability and P transient response and should be located as close as possible to the regulator. o s i t i v e V o l t a g e R e g u l a t o r © 2002 Fairchild Semiconductor Corporation www.fairchildsemi.com MC78LXXA / LM78LXXA Rev. 1.9 8

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4.70 C A 4.30 2.23MIN 1.87 0.30 X 45° 0.50 X 45° C 1.45 B 1.40 CL SYMM 2.70 C 5.30MIN 90° 4.50 2.30 C 3.90 1.30 1 2 3 0.89 2.00MIN 0.52 (2X) C 0.30 0.54 1 2 3 0.10 M C A B 1.50 3.00 0.90MIN 2X 0.96MIN 1.70 1.50 C 1.30 3.00MIN LAND PATTERN RECOMMENDATION SEATING PLANE C 0.60 C 0.40 0.50 0.35 0.35 3 1 2.29 2.70 2.13 NOTES: UNLESS OTHERWISE SPECIFIED. A. REFERENCE TO JEDEC TO-243 VARIATION AA. B. ALL DIMENSIONS ARE IN MILLIMETERS. C DOES NOT COMPLY JEDEC STANDARD VALUE. D. DIMENSIONS ARE EXCLUSIVE OF BURRS, MOLD FLASH AND TIE BAR PROTRUSION. E. DIMENSION AND TOLERANCE AS PER ASME Y14.5-1994. F. DRAWING FILE NAME: MA03CREV3

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