Illustration for selection reference only

LM317T

Adjustable three-terminal linear voltage regulator for adjustable DC output.

Product Code
DH46FDC466
Brand
HXY MOS/华轩阳
Package
TO-220
Packaging
—
Category
Integrated Circuits
Weight
—
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION

Description

OVERVIEW

Product Overview

The LM317T is an adjustable three-terminal linear voltage regulator in a TO-220 package, commonly used in power circuits requiring an adjustable DC output voltage. Output voltage is set by two external resistors, and it typically includes current limiting and thermal protection, suitable for bench supplies, consumer electronics and industrial control power rails. Refer to the original datasheet for output voltage range, current capability, dropout and protection details, and confirm manufacturer and package when purchasing.

APPLICATIONS

Applications

  • Used in bench supplies to provide adjustable DC output voltage.
  • Used for linear regulated power in consumer electronic devices.
  • Used for local regulated power in industrial control circuits.
FEATURES AND BENEFITS

Features and Benefits

  • Output voltage set by external resistors for easy adjustment.
  • Includes typical linear regulator functions such as current limiting and thermal protection.
  • TO-220 package facilitates mounting and heat dissipation.
  • Suitable for power circuits requiring adjustable DC output.
ADDITIONAL DETAILS

Additional Details

When purchasing, check the original datasheet for output voltage range, current capability, dropout and package style to confirm compatibility with the target power design. Note specification differences among manufacturers for the same model number and verify packing information.

Verify product details against the manufacturer datasheet before purchase.

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Quote for LM317T

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