LM7805CK, LM7812C Datasheet (National Semiconductor)

LM7805CK, LM7812C, Voltage Regulators

The LM78XX series of three terminal regulators is available with several fixed output voltages making them useful in a wide range of applications.

One of these is local on card regulation, eliminating the distribution problems associated with single point regulation.

The voltages available allow the

LM7805CK Features

* n Output current in excess of 1A n Internal thermal overload protection n No external components required n Output transistor safe area protection n Internal short circuit current limit n Available in the aluminum TO-3 package Voltage Range LM7805C LM7812C LM7815C 5V 12V 15V Connection Diagrams