LM317LCDR - Texas Instruments

Manufacturer Part Number

LM317LCDR

Manufacturer

Texas Instruments

Introduction

The LM317LCDR is a linear low dropout voltage regulator ideal for power management applications.

Product Features and Performance

Adjustable output voltage from 1.2V to 32V

Supports input voltage up to 38V

Low quiescent current of 2.5mA

High PSRR of 80dB to 65dB at 120Hz

Single regulator design for simplified circuitry

Product Advantages

Offers thermal overload protection

Incorporates short circuit protection

Features over current protection

Ability to operate in a wide range of temperatures (0°C to 125°C)

Provides a versatile solution for various electronics due to adjustable output

Key Technical Parameters

Number of Regulators: 1

Voltage - Input (Max): 38V

Voltage - Output (Min/Fixed): 1.2V

Voltage - Output (Max): 32V

Current - Output: 100mA

Current - Quiescent (Iq): 2.5 mA

PSRR: 80dB ~ 65dB (120Hz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Compatibility

Mounting Type: Surface Mount

Package / Case: 8-SOIC

Application Areas

Consumer Electronics

Industrial Controls

Telecommunication Infrastructure

Computer Systems

Product Lifecycle

Active Product

Not near discontinuation

Replacements or upgrades available as part of Texas Instruments' LM317 product line

Several Key Reasons to Choose This Product

Highly reliable linear voltage regulation

Flexible voltage adjustment for a variety of applications

Low quiescent current enhances energy efficiency

High power supply rejection ratio ensures stable operation

Protections against common fault conditions enhance product longevity

Operates effectively across a broad temperature spectrum

Part of a reputable Texas Instruments product family, ensuring quality and support