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LM123 Datasheet 3-amp/ 5-volt Positive Regulator

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: LM123/LM323A/LM323 3-Amp, 5-Volt Positive Regulator April 1998 LM123/LM323A/LM323 3-Amp, 5-Volt Positive.

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 improved precision over the standard LM323.

Key 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 STEEL, LM323AK STEEL or LM323K STEEL See NS Package Number K02A Order Number LM123K/883 See NS Package Number K02C Typical.

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