LM317TG - onsemi

Manufacturer Part Number

LM317TG

Manufacturer

onsemi

Introduction

The LM317TG is a positive adjustable 3-terminal voltage regulator capable of supplying up to 1.5A of output current with excellent line and load regulation. It can be used as a replacement for fixed positive voltage regulators or as a adjustable power supply. The LM317TG features include overload protection, thermal overload protection, and safe area protection.

Product Features and Performance

Adjustable output voltage from 1.2V to 37V

5A output current capability

Excellent line and load regulation

Overload protection

Thermal overload protection

Safe area protection

Low quiescent current of 10mA

High PSRR (Power Supply Rejection Ratio) of 80dB to 65dB

Product Advantages

Wide input voltage range up to 40V

Adjustable output voltage allows for flexible power supply design

High output current capability of 1.5A

Robust protection features ensure safe and reliable operation

Key Reasons to Choose

Excellent performance and versatility in power supply design

Robust protection features for reliable operation

High efficiency and low power consumption

Wide operating temperature range of 0°C to 125°C

Quality and Safety Features

Overload protection

Thermal overload protection

Short circuit protection

Compatibility

The LM317TG is widely compatible and can be used in a variety of power supply and regulation applications.

Application Areas

Adjustable power supplies

Battery chargers

Constant current regulators

DC-DC converters

Precision voltage regulators

Product Lifecycle

The LM317TG is an active product and is not nearing discontinuation. There are equivalent and alternative models available from onsemi, such as the LM317T and LM317K. Customers are advised to contact our website's sales team for more information on the latest product options and availability.