LM2576-12WT - Microchip

Manufacturer Part Number

LM2576-12WT

Manufacturer

microchip-technology

Introduction

The LM2576-12WT is a high-efficiency, step-down DC-DC switching regulator capable of delivering up to 3A of output current. It features a wide input voltage range of 4V to 40V, making it suitable for a variety of applications that require a regulated 12V output.

Product Features and Performance

High efficiency, typically 80% at 3A load

Wide input voltage range: 4V to 40V

Fixed 12V output voltage

Output current up to 3A

Switching frequency of 52kHz

Thermal shutdown and current limit protection

Low dropout operation

Stable operation with low ESR ceramic capacitors

Requires few external components

Product Advantages

Compact TO-220-5 package for easy integration

Robust protection features for reliable operation

Suitable for a wide range of input voltages

High efficiency reduces power dissipation and heat generation

Minimal external components required for a complete solution

Key Reasons to Choose This Product

Reliable and efficient power conversion

Versatile input voltage range for various applications

Compact and easy-to-use package

Comprehensive protection features for safe operation

Cost-effective solution for 12V power supply needs

Quality and Safety Features

Thermal shutdown protection

Current limit protection

Robust TO-220-5 package for reliable operation

Compatibility

The LM2576-12WT is compatible with a wide range of systems and devices that require a regulated 12V power supply, such as industrial equipment, telecommunications systems, and consumer electronics.

Application Areas

Industrial automation and control systems

Telecommunications equipment

Instrumentation and test equipment

Automotive electronics

Consumer electronics with 12V power requirements

Product Lifecycle

The LM2576-12WT is an active product, and there are no immediate plans for discontinuation. However, as technology evolves, there may be newer or alternative models available that offer improved performance or features. Customers are advised to contact our website's sales team for the latest product information and availability.