LM317AEMP - Texas Instruments

Manufacturer Part Number

LM317AEMP

Manufacturer

Texas Instruments

Introduction

LM317AEMP is a linear voltage regulator with adjustable output, designed for a wide range of applications.

Product Features and Performance

Adjustable output voltage ranging from 1.25V to 37V

Maximum input voltage of 40V

Up to 1.5A output current

Excellent load and line regulation

Low quiescent current of 10 mA

Power supply rejection ratio (PSRR) between 80dB and 65dB at 120Hz

Product Advantages

Provides a simple and efficient voltage regulation solution

Flexible design for varied applications

High PSRR resulting in stable output voltage under fluctuating input conditions

Robust thermal performance with operational temperature range of -40°C to 125°C

Key Technical Parameters

Output Configuration: Positive

Voltage - Output (Min/Fixed): 1.25V

Voltage - Output (Max): 37V

Current - Output: 1.5A

Quiescent Current (Iq): 10 mA

PSRR: 80dB ~ 65dB (120Hz)

Quality and Safety Features

Protected against over-current conditions

Over-temperature protection

Short circuit protection

Compatibility

Compatible with a broad range of input voltages

Suitable for various electronic circuits requiring a regulated output voltage

Mounting Type: Surface Mount

Compatible with automatic placement and soldering processes

Application Areas

Consumer Electronics

Power supplies

Battery chargers

Telecommunications

Automotive electronics

Product Lifecycle

Product Status: Last Time Buy

Near end of lifecycle with limited time to purchase

Alternatives or replacements may be offered by the manufacturer

Several Key Reasons to Choose This Product

High reliability and performance standards from Texas Instruments

Versatile usage in multiple device configurations

Easy to use in a wide temperature range

Support for heavy load conditions up to 1.5A

Long track record of success in the industry

Tailored for applications requiring precise voltage regulation