MC78L12ACPX ON Semiconductor

MC78LXXA / LM78LXXA 3-Terminal 0.1 A Positive Voltage Regulator March 2013 MC78LXXA / LM78LXXA 3-Terminal 0.1 A Positive Voltage Regulator Description Features The MC78LXXA / LM78LXXA series of fixed-voltage Maximum Output Current of 100 mA 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 Thermal Overload Protection 100 mA. Short-Circuit Current Limiting Output Voltage Offered in 5% Tolerance TO-92 SOT-89 8-SOIC GND 8 1 1 2 3 1. Output 2. GND 2 1 3 3. GND 4. NC 5. NC 6. GND 1. Output 2. GND 3. Input 7. GND 8. Input Ordering Information Product Number Package Packing Method Output Voltage Tolerance Operating Temperature LM78L05ACZ Bulk LM78L05ACZX Tape & Reel LM78L05ACZXA Ammo LM78L12ACZ Bulk LM78L12ACZX Tape & Reel MC78L05ACP TO-92 Bulk MC78L05ACPXA Ammo MC78L06ACP Bulk 5% 0 to +125C 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. 1.1.0 1 MC78LXXA / LM78LXXA 3-Terminal 0.1 A Positive Voltage Regulator Block Diagram VI Input 3 THERMAL SHUTDOWN CIRCUIT I + REFERENCE VOLTAGE - - SHORT CIRCUIT RSC PROTECTION VOutpu0 t GND 1 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 opera- ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi- 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 T = 25C unless otherwise noted. A Symbol Parameter Value Unit V = 5 V to 8 V 30 V O V Input Voltage I V = 12 V to 15 V 35 V O T Operating Junction Temperature Range 0 to +150 C J T Storage Temperature Range -65 to +150 C STG R Thermal Resistance, Junction-Case TO-92 50 C/W JC TO-92 150 C/W R Thermal Resistance, Junction-Air SOT-89 225 C/W JA 8-SOIC 160 C/W 2002 Fairchild Semiconductor Corporation www.fairchildsemi.com MC78LXXA / LM78LXXA Rev. 1.1.0 2