LM338 Datasheet PDF (Three-terminal 5A adjustable voltage regulator)

LM338 - Three-terminal 5A adjustable voltage regulator

Description

bsThe LM138, LM238, LM338 are adjustable 3Oterminal positive voltage regulators capable of -supplying in excess of 5 A over a 1.2 V to 32 V )output range.

voltage.

Features

Guaranteed 7 A peak output current.
Guaranteed 5 A output current ).
Adjustable output down to 1.2 V t(s.
Line regulation typically 0.005 %/V uc.
Load regulation typically 0.1 % d.
Guaranteed thermal regulation ro.
Current limit constant with temperature P.
Standard 3-lead transistor package olete.

Datasheet Details

Part number	LM338
Manufacturer	STMicroelectronics
File Size	1.54 MB
Description	Three-terminal 5A adjustable voltage regulator
Datasheet	LM338 Datasheet
Additional preview pages of the LM338 datasheet.

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Full PDF Text Transcription

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LM138 - LM238 - LM338 Three-terminal 5 A adjustable voltage regulators Features ■ Guaranteed 7 A peak output current ■ Guaranteed 5 A output current )■ Adjustable output down to 1.2 V t(s■ Line regulation typically 0.005 %/V uc■ Load regulation typically 0.1 % d■ Guaranteed thermal regulation ro■ Current limit constant with temperature P■ Standard 3-lead transistor package oleteDescription bsThe LM138, LM238, LM338 are adjustable 3Oterminal positive voltage regulators capable of -supplying in excess of 5 A over a 1.2 V to 32 V )output range. They are exceptionally easy to use t(sand require only 2 resistors to set the output voltage. Careful circuit design has resulted in ucoutstanding load and line regulation comparable dto many commercial power supplies.

Published: Mar 22, 2005 |