MC78M12 Datasheet | Fairchild Semiconductor

Features - Output Current up to 0.5A - Output Voltages of 5, 6, 8, 12, 15, 18, 24V - Thermal Overload Protection - Short Circuit Protection - Output Transistor Safe Operating Area (SOA)Protection Description The MC78MXX/LM78MXX series of three-terminal positive regulators are available in the TO-220/D-PAK package with several fixed output voltages making it useful in a wide range of applications. TO-220 D-PAK GND 1 1. Input 2. GND 3. Output Internal Block Digram INPUT 1 CURRENT GENERATOR STARTING CIRCUIT REFERENCE VOLTAGE SERIES PASS ELEMENT SOA PROTECTION ERROR AMPLIFIER THERMAL PROTECTION ©2002 Fairchild Semiconductor Corporation OUTPUT 3 R1 R2 GND 2 Rev. 1.0.5 MC78MXX/LM78MXX Absolute Maximum Ratings Parameter Input Voltage (for VO = 5V to 18V) (for VO = 24V) Thermal Resistance Junction-Case (Note1) TO-220 (Tc = +25°C) Thermal Resistance Junction-Air (Note1, 2) TO-220 (Ta = +25°C) D-PAK (Ta = +25°C) Operating Junction Temperature Range Storage Temperature Range Note: 1. Thermal resistance test board Size: 76.2mm - 114.3mm - 1.6mm(1S0P) JEDEC standard: JESD51-3, JESD51-7 2. Assume no ambient airflow Symbol VI...