LM138 Datasheet Three-terminal 5A adjustable voltage regulator

Manufacturer: STMicroelectronics

LM138 three-terminal 5a adjustable voltage regulator by STMicroelectronics - Datasheet Preview

Datasheet Details

Part number	LM138
Manufacturer	STMicroelectronics
File Size	1.53 MB
Description	Three-terminal 5A adjustable voltage regulator
Download	LM138 Download (PDF)

General 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.

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.

Overview

LM138 - LM238 - LM338 Three-terminal 5 A adjustable voltage regulators.

Key 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.

📁 Similar Datasheet

Part Number	Description	Manufacturer
LM138	5-Amp Adjustable Regulators	National Semiconductor
LM138	5 AMP POSITIVE ADJUSTABLE VOLTAGE REGULATOR	Seme LAB
LM138	5A Positive Adjustable Voltage Regulator	Linear Technology
LM138	5-Amp Adjustable Regulator	Texas Instruments
LM138K	5-Amp Adjustable Regulator	Texas Instruments

More Datasheets from STMicroelectronics

Part Number	Description
LM138K	Three-terminal 5A adjustable voltage regulator
LM134	THREE TERMINAL ADJUSTABLE CURRENT SOURCES
LM135	Precision temperature sensor
LM137	NEGATIVE VOLTAGE REGULATORS
LM139	Low-power quad voltage comparators
LM101A	SINGLE OPERATIONAL AMPLIFIER
LM111	Voltage comparator
LM117	1.2V TO 37V VOLTAGE REGULATOR
LM119	HIGH SPEED DUAL COMPARATORS
LM123	THREE-TERMINAL 3A-5V POSITIVE VOLTAGE REGULATORS