LM2576-5.0WU-TR - Microchip Technology

Manufacturer Part Number

LM2576-5.0WU-TR

Manufacturer

Microchip Technology

Introduction

The LM2576-5.0WU-TR is a simple, easy-to-use, Step-Down (buck) regulator providing all the active functions necessary for a power supply design.

Product Features and Performance

Step-Down Voltage Regulator

Fixed 5V Output Voltage

3A Output Current Capability

52kHz Switching Frequency

4V to 40V Input Voltage Range

Operates at -40°C to 125°C

Tape & Reel Packaging Suitable for Automated Manufacturing

Product Advantages

High Efficiency over a Wide Range of Load Conditions

Requires Minimal External Components

Thermal Shutdown and Current Limit Protection

Inbuilt Oscillator Simplifies External Circuitry

Key Technical Parameters

Function: Step-Down

Topology: Buck

Output Type: Fixed

Voltage - Output (Min/Fixed): 5V

Current - Output: 3A

Frequency - Switching: 52kHz

Operating Temperature Range: -40°C ~ 125°C (TJ)

Quality and Safety Features

Over-Temperature Protection

Current Limiting Capability

Thermal Shutdown Feature

Compatibility

Surface Mount TO-263-5 Package Compatible with Various PCBs

Recommended for High-Density PCB Layouts

Application Areas

Consumer Electronics

Networking Systems

Telecommunications

Automotive Systems

Product Lifecycle

Active Product Status

Long-Term Availability Supported

Several Key Reasons to Choose This Product

Economic Option for a Variety of Power Applications

Easy Implementation into Multiple Designs

Proven Reliability Backed by Microchip Technology

Wide Input Voltage Range Suitable for Versatile Applications

Regulated Output Ensures Stable Performance