rcuit Protection Output Transistor Safe Operating Area Protection TO-220 (Single Gauge) GND 1 1. Input 2. GND 3. Output Ordering Information(1) Product Number Output Voltage Tolerance Package Operating Temperature Packing Method LM7805CT LM7806CT LM7808CT LM7809CT LM7810CT -40C to +125C 4% LM7812CT LM7815CT TO-220 (Single Gauge) LM7818CT Rail LM7824CT LM7805ACT LM7809ACT LM7810ACT 0C to +125C 2% LM7812ACT LM7815ACT Note: 1. Above output voltage tolerance is available at 25C. (c) 2006 Fairchild Semiconductor Corporation LM78XX / LM78XXA Rev. 1.3.0 www.fairchildsemi.com 1 LM78XX / LM78XXA -- 3-Terminal 1 A Positive Voltage Regulator August 2013 Input Series Pass Element 1 Current Generator Starting Circuit Reference Voltage Output 3 SOA Protection Error Amplifier Thermal Protection GND 2 Figure 1. Block Diagram Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stre

15, 18, 24 Thermal Overload Protection Short Circuit Protection Output Transistor Safe Operating Area Protection Ordering Information Product Number Output Voltage Tolerance Package Operating Temperature 4% TO-220 -40C to +125C LM7805CT LM7806CT LM7808CT LM7809CT LM7810CT LM7812CT LM7815CT LM7818CT LM7824CT LM7805ACT 2% 0C to +125C LM7806ACT LM7808ACT LM7809ACT LM7810ACT LM7812ACT LM7815ACT LM7818ACT LM7824ACT (c)2006 Fairchild Semiconductor Corporation LM78XX/LM78XXA Rev. 1.0 1 www.fairchildsemi.com LM78XX/LM78XXA 3-Terminal 1A Positive Voltage Regulator March 2008 LM78XX/LM78XXA 3-Terminal 1A Positive Voltage Regulator Block Diagram Input Series Pass Element 1 Current Generator Starting Circuit Output 3 SOA Protection Reference Voltage Error Amplifier Thermal Protection GND 2 Figure 1. Pin Assignment TO-220 GND 1. Input 2. GND 3. Output 1 Figure 2. Absolute Maximum Ratings Absolute maximum ratings are those values beyond which damage to the device may occur. The datasheet specifications should

15, 18, 24 Thermal Overload Protection Short Circuit Protection Output Transistor Safe Operating Area Protection Ordering Information Product Number Output Voltage Tolerance Package Operating Temperature 4% TO-220 -40C to +125C LM7805CT LM7806CT LM7808CT LM7809CT LM7810CT LM7812CT LM7815CT LM7818CT LM7824CT LM7805ACT 2% 0C to +125C LM7806ACT LM7808ACT LM7809ACT LM7810ACT LM7812ACT LM7815ACT LM7818ACT LM7824ACT (c)2006 Fairchild Semiconductor Corporation LM78XX/LM78XXA Rev. 1.0.1 1 www.fairchildsemi.com LM78XX/LM78XXA 3-Terminal 1A Positive Voltage Regulator May 2006 LM78XX/LM78XXA 3-Terminal 1A Positive Voltage Regulator Block Diagram Input Series Pass Element 1 Current Generator Starting Circuit Output 3 SOA Protection Reference Voltage Error Amplifier Thermal Protection GND 2 Figure 1. Pin Assignment TO-220 GND 1. Input 2. GND 3. Output 1 Figure 2. Absolute Maximum Ratings Absolute maximum ratings are those values beyond which damage to the device may occur. The datasheet specifications should

CAP 35 7 R27,R28,R29,R30,R31, 100K 100K OHM 0805 SMD CAP R32,R69 36 2 R35,R36 10K 10K OHM 0805 SMD CAP 37 5 R42,R55,R56,R58,R59 1.2K 1.2K OHM 0805 SMD CAP 38 1 **R47 12K 12K OHM 0805 SMD CAP **SEE NOTE 39 2 R57,R60 2K 27 2K OHM 0805 SMD CAP ALS120 40 1 U1 LM7809CT TO-220 9V VOLTAGE REGULATOR 41 1 U2 LM7805CT TO-220 5V VOLTAGE REGULATOR 42 1 U4 ALS120 AVANCE SOUND CHIP 43 1 U8 TEA2025B 16 PIN DIP AMPLIFIER 44 1 **U10 KM93C46 1K BIT EEPROM **SEE NOTE 45 2 U13 74LS245 **U12 46 1 20 PIN SOIC **SEE NOTE Y1 14,318MHZ 28 SERIES CRYSTAL

tages of 5, 6, 8, 9, 12, 15, 18, 24 O Thermal Overload Protection O Short Circuit Protection O Output Transistor Safe Operating Area Protection Ordering Code: Product Number Output Voltage Tolerance Package Operating Temperature LM7805CT LM7806CT LM7808CT LM7809CT LM7810CT r4% 40qC - 125qC LM7812CT LM7815CT LM7818CT LM7824CT TO-220 LM7805ACT LM7806ACT LM7808ACT LM7809ACT LM7810ACT r2% 0qC - 125qC LM7812ACT LM7815ACT LM7818ACT LM7824ACT (c) 2005 Fairchild Semiconductor Corporation DS400018 www.fairchildsemi.com LM7805 * LM7806 * LM7808 * LM7809 * LM7810 * LM7812 * LM7815 * LM7818 * LM7824 * LM7805A * LM7806A * LM7808A *LM7809A * LM7810A * LM7812A * LM7815A * LM7818A * LM7824A 3-Terminal 1A Positive Voltage Regulator April 1999 LM7805 * LM7806 * LM7808 * LM7809 * LM7810 * LM7812 * LM7815 * LM7818 * LM7824 * LM7805A * LM7806A * LM7808A *LM7809A * LM7810A * LM7812A * LM7815A * LM7818A * LM7824A Internal Block Diagram www.fairchildsemi.com 2 Parameter Symbol Value Unit VI 35 V VI 40 V RTJC 5 qC/W Inpu

rs, these devices can be used with external components to obtain adjustable voltages and currents. Ordering Information Product Number Output Voltage Tolerance Package Operating Temperature LM7805CT 4% TO-220 (Single Gauge) -40C to +125C LM7806CT LM7808CT LM7809CT LM7810CT LM7812CT LM7815CT LM7818CT LM7824CT LM7805ACT 0C to +125C 2% LM7806ACT LM7808ACT LM7809ACT LM7810ACT LM7812ACT LM7815ACT LM7818ACT LM7824ACT (c) 2012 Fairchild Semiconductor Corporation LM78XX/LM78XXA Rev. 1.2 www.fairchildsemi.com 1 LM78XX/LM78XXA -- 3-Terminal 1A Positive Voltage Regulator August 2012 LM78XX/LM78XXA 3-Terminal 1A Positive Voltage Regulator Block Diagram Input Series Pass Element 1 Current Generator Starting Circuit Output 3 SOA Protection Reference Voltage Error Amplifier Thermal Protection GND 2 Figure 1. Pin Assignment TO-220 (Single Gauge) GND 1. Input 2. GND 3. Output 1 Figure 2. Absolute Maximum Ratings Absolute maximum ratings are those values beyond which damage to the device may occur. The datasheet s

rcuit Protection Output Transistor Safe Operating Area Protection TO-220 (Single Gauge) GND 1 1. Input 2. GND 3. Output Ordering Information(1) Product Number Output Voltage Tolerance Package Operating Temperature Packing Method LM7805CT LM7806CT LM7808CT LM7809CT LM7810CT -40C to +125C 4% LM7812CT LM7815CT TO-220 (Single Gauge) LM7818CT Rail LM7824CT LM7805ACT LM7809ACT LM7810ACT 2% 0C to +125C LM7812ACT LM7815ACT Note: 1. Above output voltage tolerance is available at 25C. (c) 2006 Fairchild Semiconductor Corporation LM78XX / LM78XXA Rev. 1.3.1 www.fairchildsemi.com LM78XX / LM78XXA -- 3-Terminal 1 A Positive Voltage Regulator September 2014 Input Series Pass Element 1 Current Generator Starting Circuit Reference Voltage Output 3 SOA Protection Error Amplifier Thermal Protection GND 2 Figure 1. Block Diagram Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and str

512-KA78L06AZTA KA78L06AZTA 512-KA7806ETU KA7806ETU 512-LM7806CT LM7806CT 512-KA78L08AMTF KA78L08AMTF 512-KA78L08AZTA KA78L08AZTA 512-MC78L08ACP MC78L08ACP 512-LM7808CT LM7808CT 512-KA7809AETU KA7809AETU 512-KA7809ETU KA7809ETU 512-LM7809ACT LM7809ACT 512-LM7809CT LM7809CT 512-KA7810AETU KA7810AETU 512-KA7810ETU KA7810ETU 512-LM7810ACT LM7810ACT 512-LM7810CT LM7810CT 512-KA78L12AZTA KA78L12AZTA 512-KA7812AETU KA7812AETU 512-KA7812ETU KA7812ETU 512-MC7812ECDTX MC7812ECDTX 512-LM78L12ACZ LM78L12ACZ 512-LM78L12ACZX LM78L12ACZX 512-LM7812ACT LM7812ACT 512-LM7812CT LM7812CT 512-KA7815AETU KA7815AETU 512-KA78L15AZTA KA78L15AZTA 512-MC78L15ACP MC78L15ACP 512-MC78L15ACPXA MC78L15ACPXA 512-KA7815ETU KA7815ETU 512-LM7815ACT LM7815ACT 512-LM7815CT LM7815CT 512-LM7818CT LM7818CT 512-KA7818ETU KA7818ETU 512-KA78L09AZTA KA78L09AZTA 512-KA78L10AZTA KA78L10AZTA 512-LM317LM LM317LM 512-LM317LMX LM317LMX 512-LM317LZ LM317LZ 512-LM317LZX LM317LZX 512-LM336Z25 LM336Z25 512-LM431ACZ LM431ACZ 512-LM78L05A

rcuit Protection Output Transistor Safe Operating Area Protection TO-220 (Single Gauge) GND 1 1. Input 2. GND 3. Output Ordering Information(1) Product Number Output Voltage Tolerance Package Operating Temperature Packing Method LM7805CT LM7806CT LM7808CT LM7809CT LM7810CT -40C to +125C 4% LM7812CT LM7815CT TO-220 (Single Gauge) LM7818CT Rail LM7824CT LM7805ACT LM7809ACT LM7810ACT 2% 0C to +125C LM7812ACT LM7815ACT Note: 1. Above output voltage tolerance is available at 25C. (c) 2006 Fairchild Semiconductor Corporation LM78XX / LM78XXA Rev. 1.3.1 www.fairchildsemi.com LM78XX / LM78XXA -- 3-Terminal 1 A Positive Voltage Regulator September 2014 Input Series Pass Element 1 Current Generator Starting Circuit Reference Voltage Output 3 SOA Protection Error Amplifier Thermal Protection GND 2 Figure 1. Block Diagram Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and str

rcuit Protection Output Transistor Safe Operating Area Protection TO-220 (Single Gauge) GND 1 1. Input 2. GND 3. Output Ordering Information(1) Product Number Output Voltage Tolerance Package Operating Temperature Packing Method LM7805CT LM7806CT LM7808CT LM7809CT LM7810CT -40C to +125C 4% LM7812CT LM7815CT TO-220 (Single Gauge) LM7818CT Rail LM7824CT LM7805ACT LM7809ACT LM7810ACT 2% 0C to +125C LM7812ACT LM7815ACT Note: 1. Above output voltage tolerance is available at 25C. (c) 2006 Fairchild Semiconductor Corporation LM78XX / LM78XXA Rev. 1.3.1 www.fairchildsemi.com LM78XX / LM78XXA -- 3-Terminal 1 A Positive Voltage Regulator September 2014 Input Series Pass Element 1 Current Generator Starting Circuit Reference Voltage Output 3 SOA Protection Error Amplifier Thermal Protection GND 2 Figure 1. Block Diagram Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and str

rcuit Protection Output Transistor Safe Operating Area Protection TO-220 (Single Gauge) GND 1 1. Input 2. GND 3. Output Ordering Information(1) Product Number Output Voltage Tolerance Package Operating Temperature Packing Method LM7805CT LM7806CT LM7808CT LM7809CT LM7810CT -40C to +125C 4% LM7812CT LM7815CT TO-220 (Single Gauge) LM7818CT Rail LM7824CT LM7805ACT LM7809ACT LM7810ACT 2% 0C to +125C LM7812ACT LM7815ACT Note: 1. Above output voltage tolerance is available at 25C. (c) 2006 Fairchild Semiconductor Corporation LM78XX / LM78XXA Rev. 1.3.1 www.fairchildsemi.com LM78XX / LM78XXA -- 3-Terminal 1 A Positive Voltage Regulator September 2014 Input Series Pass Element 1 Current Generator Starting Circuit Reference Voltage Output 3 SOA Protection Error Amplifier Thermal Protection GND 2 Figure 1. Block Diagram Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and str

rcuit Protection Output Transistor Safe Operating Area Protection TO-220 (Single Gauge) GND 1 1. Input 2. GND 3. Output Ordering Information(1) Product Number Output Voltage Tolerance Package Operating Temperature Packing Method LM7805CT LM7806CT LM7808CT LM7809CT LM7810CT -40C to +125C 4% LM7812CT LM7815CT TO-220 (Single Gauge) LM7818CT Rail LM7824CT LM7805ACT LM7809ACT LM7810ACT 2% 0C to +125C LM7812ACT LM7815ACT Note: 1. Above output voltage tolerance is available at 25C. (c) 2006 Fairchild Semiconductor Corporation LM78XX / LM78XXA Rev. 1.3.1 www.fairchildsemi.com LM78XX / LM78XXA -- 3-Terminal 1 A Positive Voltage Regulator September 2014 Input Series Pass Element 1 Current Generator Starting Circuit Reference Voltage Output 3 SOA Protection Error Amplifier Thermal Protection GND 2 Figure 1. Block Diagram Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and str

rcuit Protection Output Transistor Safe Operating Area Protection TO-220 (Single Gauge) GND 1 1. Input 2. GND 3. Output Ordering Information(1) Product Number Output Voltage Tolerance Package Operating Temperature Packing Method LM7805CT LM7806CT LM7808CT LM7809CT LM7810CT -40C to +125C 4% LM7812CT LM7815CT TO-220 (Single Gauge) LM7818CT Rail LM7824CT LM7805ACT LM7809ACT LM7810ACT 2% 0C to +125C LM7812ACT LM7815ACT Note: 1. Above output voltage tolerance is available at 25C. (c) 2006 Fairchild Semiconductor Corporation LM78XX / LM78XXA Rev. 1.3.1 www.fairchildsemi.com LM78XX / LM78XXA -- 3-Terminal 1 A Positive Voltage Regulator September 2014 Input Series Pass Element 1 Current Generator Starting Circuit Reference Voltage Output 3 SOA Protection Error Amplifier Thermal Protection GND 2 Figure 1. Block Diagram Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and str

rcuit Protection Output Transistor Safe Operating Area Protection TO-220 (Single Gauge) GND 1 1. Input 2. GND 3. Output Ordering Information(1) Product Number Output Voltage Tolerance Package Operating Temperature Packing Method LM7805CT LM7806CT LM7808CT LM7809CT LM7810CT -40C to +125C 4% LM7812CT LM7815CT TO-220 (Single Gauge) LM7818CT Rail LM7824CT LM7805ACT LM7809ACT LM7810ACT 2% 0C to +125C LM7812ACT LM7815ACT Note: 1. Above output voltage tolerance is available at 25C. (c) 2006 Fairchild Semiconductor Corporation LM78XX / LM78XXA Rev. 1.3.1 www.fairchildsemi.com LM78XX / LM78XXA -- 3-Terminal 1 A Positive Voltage Regulator September 2014 Input Series Pass Element 1 Current Generator Starting Circuit Reference Voltage Output 3 SOA Protection Error Amplifier Thermal Protection GND 2 Figure 1. Block Diagram Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and str

rcuit Protection Output Transistor Safe Operating Area Protection TO-220 (Single Gauge) GND 1 1. Input 2. GND 3. Output Ordering Information(1) Product Number Output Voltage Tolerance Package Operating Temperature Packing Method LM7805CT LM7806CT LM7808CT LM7809CT LM7810CT -40C to +125C 4% LM7812CT LM7815CT TO-220 (Single Gauge) LM7818CT Rail LM7824CT LM7805ACT LM7809ACT LM7810ACT 2% 0C to +125C LM7812ACT LM7815ACT Note: 1. Above output voltage tolerance is available at 25C. (c) 2006 Fairchild Semiconductor Corporation LM78XX / LM78XXA Rev. 1.3.1 www.fairchildsemi.com LM78XX / LM78XXA -- 3-Terminal 1 A Positive Voltage Regulator September 2014 Input Series Pass Element 1 Current Generator Starting Circuit Reference Voltage Output 3 SOA Protection Error Amplifier Thermal Protection GND 2 Figure 1. Block Diagram Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and str