7818, 7812 Datasheet (ON Semiconductor)

7818, 7812, Voltage Regulator

MC7800, MC7800A, MC7800AE, NCV7800 Voltage Regulators Positive 1.0 A These voltage regulators are monolithic integrated circuits designed as fixed voltage regulators for a wide variety of applications including local, on card regulation.

These regulators employ internal current limiting, thermal shutdown, and safe area compensation.

With adequate heatsinking they can deliver output currents in excess of 1.0 A.

Although designed primarily as a fixed voltage regulator, the

7818 Features

* Output Current in Excess of 1.0 A

* No External Components Required

* Internal Thermal Overload Protection

* Internal Short Circuit Current Limiting

* Output Transistor Safe

* Area Compensation

* Output Voltage Offered in 1.5%, 2% and 4% Tolera