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LM138 - 5-Amp Adjustable Regulator

Datasheet Summary

Description

The LM138 series of adjustable 3-terminal positive voltage regulators is capable of supplying in excess of 5 A over a 1.2-V to 32-V output range.

They are exceptionally easy to use and require only 2 resistors to set the output voltage.

Features

  • 1 Specified 7-A Peak Output Current.
  • Specified 5-A Output Current.
  • Adjustable Output Down to 1.2 V.
  • Specified Thermal Regulation.
  • Current Limit Constant With Temperature.
  • P + Product Enhancement Tested.
  • Output is Short-Circuit Protected 2.

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Datasheet preview – LM138

Datasheet Details

Part number LM138
Manufacturer Texas Instruments
File Size 3.36 MB
Description 5-Amp Adjustable Regulator
Datasheet download datasheet LM138 Datasheet
Additional preview pages of the LM138 datasheet.

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Full PDF Text Transcription

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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM138, LM338 SNVS771C – MAY 1998 – REVISED DECEMBER 2016 LM138 and LM338 5-Amp Adjustable Regulators 1 Features •1 Specified 7-A Peak Output Current • Specified 5-A Output Current • Adjustable Output Down to 1.2 V • Specified Thermal Regulation • Current Limit Constant With Temperature • P + Product Enhancement Tested • Output is Short-Circuit Protected 2 Applications • Adjustable Power Supplies • Constant Current Regulators • Battery Chargers Pin 1. Adjustment 2. Output 3.
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