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LM317B - 1.2V TO 37V VOLTAGE REGULATOR

This page provides the datasheet information for the LM317B, a member of the LM317 1.2V TO 37V VOLTAGE REGULATOR family.

Datasheet Summary

Description

The LM217, LM317 are monolithic integrated circuits in TO-220, TO-220FP and D²PAK packages intended for use as positive adjustable voltage regulators.

They are designed to supply more than 1.5 A of load current with an output voltage adjustable over a 1.2 to 37 V range.

Features

  • Output voltage range: 1.2 to 37 V.
  • Output current in excess of 1.5 A.
  • 0.1% line and load regulation.
  • Floating operation for high voltages.
  • Complete series of protections: current limiting, thermal shutdown and SOA control.

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Datasheet preview – LM317B

Datasheet Details

Part number LM317B
Manufacturer STMicroelectronics
File Size 1.15 MB
Description 1.2V TO 37V VOLTAGE REGULATOR
Datasheet download datasheet LM317B Datasheet
Additional preview pages of the LM317B datasheet.

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Full PDF Text Transcription

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LM217, LM317 Datasheet 1.2 V to 37 V adjustable voltage regulators TO-220 TO-220FP D²PAK Features • Output voltage range: 1.2 to 37 V • Output current in excess of 1.5 A • 0.1% line and load regulation • Floating operation for high voltages • Complete series of protections: current limiting, thermal shutdown and SOA control Description The LM217, LM317 are monolithic integrated circuits in TO-220, TO-220FP and D²PAK packages intended for use as positive adjustable voltage regulators. They are designed to supply more than 1.5 A of load current with an output voltage adjustable over a 1.2 to 37 V range. The nominal output voltage is selected by means of a resistive divider, making the device exceptionally easy to use and eliminating the stocking of many fixed regulators.
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