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LM317T-China
1.5A Adj 1.2V to 37V Positive Voltage Regulator (Update 05/01/2026)
Part No.:  LM317T-China
Date added::  27/08/2013
Brand:  ST
Origin:  China
Package:  TO-220(3)
Category:  Positive ADJ Voltage Regulator
Pricing: 
Quantity (pcs)1 - 24 25 - 99 100 - 249 250 - 499 500+
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Product Unit:  pcs
In stock:  248 pcs
Views:  2620
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  1. Product information
LM317T 1.2V to 37V Voltage Regulator Datasheet

Description

The LM317 is a monolithic integrated circuits in TO-220 It is designed to supply more than 1.5A of load current with an output volatge adjustable over a 1.2 to 37V range. The nominal output voltage is selected by means of only a resistive divider, making the device exceptionally easy to use and eliminating the stocking of many fixed regulators.

Feature
  • Output voltage range: 1.2V to 37V
  • Output current in excess of 1.5A
  • 0.1% line and load regulation
  • Complete series of protections: Current limiting, thermal shutdown and SOA control
Specifications
Family Linear Regulators - Standard
Output Type Adjustable
Voltage - Output 1.2 V ~ 37 V
Polarity Positive
Voltage - Input 4.2 V ~ 40V
Line Regulation 0.04 % / V
Number of Regulators 1
Current - Output 1.5A (Min)
Load Regulation 0.5 %
Operating Temperature 0°C ~ 125°C
PSRR / Ripple Rejection (Typ) 80 dB
Mounting Type Through Hole
Package / Case TO-220-3
Packaging Tube
Standard Package 50