LM123 Datasheet - National Semiconductor

3-Amp/ 5-Volt Positive Regulator

LM123 Features

* n n n n n n n Guaranteed 1% initial accuracy (A version) 3 amp output current Internal current and thermal limiting 0.01Ω typical output impedance 7.5V minimum input voltage 30W power dissipation P+ Product Enhancement tested Connection Diagram Metal Can Package DS007771-2 Order Number LM123K STE

LM123 General Description

The LM123 is a three-terminal positive regulator with a preset 5V output and a load driving capability of 3 amps. New circuit design and processing techniques are used to provide the high output current without sacrificing the regulation characteristics of lower current devices. The LM323A offers im.

LM123 Datasheet (203.44 KB)