MC78TXX Datasheet (Fairchild) - 3-Terminal 3A Positive Voltage Regulator

MC78TXX, 3-Terminal 3A Positive Voltage Regulator

This family of fixed voltage regulators are monolithic integrated circuit capable of driving loads in excess of 3.0 A.

TO-220 GND 1 1.Input 2.

GND 3.

Output Internal Block Diagram INPUT 1 CURRENT GENERATOR SERIES PASS ELEMENT OUTPUT 3 SOA PROTECTION STARTING CIRCUIT REFERENCE VOLTAGE ERROR

MC78TXX Features

* Output Current in Excess of 3.0A Output Transistor Safe Operating Area Compensation Power Dissipation :25W Internal Short Circuit Current Limiting Internal Thermal Overload Protection Output Voltage Offered in 4% Toleran