LM317AEMPX - Texas Instruments

Manufacturer Part Number

LM317AEMPX

Manufacturer

Texas Instruments

Introduction

The LM317AEMPX is a 3-terminal adjustable voltage regulator that can provide up to 1.5A of load current with excellent line and load regulation.

Product Features and Performance

Adjustable output voltage from 1.25V to 37V

Output current up to 1.5A

Excellent line and load regulation

Wide operating temperature range of -40°C to 125°C

High power supply rejection ratio (PSRR) of 80dB to 65dB (120Hz)

Overload, short-circuit, and over-temperature protection

Product Advantages

Reliable and stable performance

Wide range of adjustable output voltage

High output current capability

Excellent thermal management

Key Technical Parameters

Output Voltage Range: 1.25V to 37V

Output Current: Up to 1.5A

Input Voltage (Max): 40V

Operating Temperature: -40°C to 125°C

PSRR: 80dB to 65dB (120Hz)

Protection Features: Over Current, Over Temperature, Short Circuit

Number of Regulators: 1

Quiescent Current (Iq): 10mA

Quality and Safety Features

RoHS3 compliant

Short-circuit, overload, and over-temperature protection

Compatibility

Compatible with a wide range of electronic devices and systems that require a flexible and adjustable voltage regulator

Application Areas

Suitable for use in a variety of electronic circuits and systems, such as:

- Power supplies

- Instrumentation and test equipment

- Industrial control systems

- Consumer electronics

Product Lifecycle

The LM317AEMPX is an active and widely used product in the Texas Instruments portfolio.

Replacement or upgrade options are available for this product.

Key Reasons to Choose This Product

Flexible and adjustable output voltage range

High output current capability

Excellent line and load regulation

Robust protection features

Wide operating temperature range

Reliable and stable performance

Compatibility with a wide range of applications