LM2576SX-ADJ/NOPB - Texas Instruments

Manufacturer Part Number

LM2576SX-ADJ/NOPB

Manufacturer

Texas Instruments

Introduction

The LM2576SX-ADJ/NOPB is a high-performance, monolithic, step-down DC-DC converter capable of delivering up to 3A of output current with excellent line and load regulation. This device is part of the SIMPLE SWITCHER® family, which integrates the power switch, control and protection circuitry into a single package, making it an easy-to-use, highly efficient, and cost-effective solution for a wide range of applications.

Product Features and Performance

Wide input voltage range: 4V to 40V

Adjustable output voltage from 1.23V to 37V

Maximum output current of 3A

High efficiency up to 92%

Switching frequency of 52kHz

Thermal shutdown and current limit protection

No need for external compensation components

Product Advantages

Integrated power switch, control, and protection circuitry for simplified design

Adjustable output voltage for flexibility in various applications

High efficiency and low external component count for compact, cost-effective solutions

Robust protection features for reliable operation

Key Reasons to Choose This Product

Versatile step-down converter suitable for a wide range of power supply applications

Proven SIMPLE SWITCHER® technology for easy design and reliable performance

Industry-leading power density and efficiency for maximized system-level benefits

Comprehensive protection features for enhanced device and system-level reliability

Quality and Safety Features

Manufactured in an ISO/TS16949-certified facility for consistent high quality

Robust thermal and overcurrent protection for safe operation

RoHS-compliant and halogen-free materials for environmentally-friendly design

Compatibility

The LM2576SX-ADJ/NOPB is compatible with a variety of applications, including:

Industrial and consumer electronics

Telecommunication equipment

Automotive systems

Distributed power systems

Application Areas

Point-of-load power supplies

Adjustable output voltage regulators

Battery chargers

LED drivers

Embedded systems

Product Lifecycle

The LM2576SX-ADJ/NOPB is an active product, and our website's sales team continues to manufacture and support it. There are several alternative and equivalent models available, such as the LM2576SX-5.0/NOPB, LM2576SX-12/NOPB, and LM2576SX-15/NOPB, which offer different fixed output voltage options. For the latest information on product availability and alternative solutions, please consult our website's sales team or contact your local sales representative.