LM2575HVT-5.0/NOPB - Texas Instruments

Manufacturer Part Number

LM2575HVT-5.0/NOPB

Manufacturer

Texas Instruments

Introduction

The LM2575HVT-5.0/NOPB is a high-voltage, three-terminal, monolithic step-down switching regulator capable of driving a 1A load with excellent line and load regulation. This device is a member of the SIMPLE SWITCHER® family, which integrates a power switch and control circuitry onto a single monolithic IC. The LM2575HVT-5.0/NOPB operates from an input voltage range of 4V to 60V and provides a fixed 5V output with a typical efficiency of up to 80%.

Product Features and Performance

High-voltage operation: 4V to 60V input range

Step-down (buck) converter topology

Fixed 5V output voltage

1A output current capability

52kHz switching frequency

Excellent line and load regulation

Thermal shutdown and current limit protection

No external components required for basic operation

Product Advantages

Integrated power switch and control circuitry for a compact and efficient design

Wide input voltage range for versatile applications

Fixed 5V output for easy drop-in replacement

High efficiency to minimize power losses and heat generation

Robust protection features for reliable operation

Key Reasons to Choose This Product

Proven SIMPLE SWITCHER® technology for easy and reliable power supply design

Compact and space-saving TO-220-5 package

Suitable for a wide range of industrial, automotive, and consumer applications

Cost-effective solution for 5V power conversion needs

Quality and Safety Features

Thermal shutdown protection to prevent overheating

Current limit protection to prevent overcurrent conditions

RoHS-compliant and lead-free package

Compatibility

The LM2575HVT-5.0/NOPB is a direct replacement for the standard LM2575 series of step-down switching regulators. It is compatible with a wide range of existing designs and can be used as a drop-in replacement in many applications.

Application Areas

Industrial equipment

Automotive electronics

Consumer electronics

Telecommunications equipment

Instrumentation and control systems

Product Lifecycle

The LM2575HVT-5.0/NOPB is an active product and not nearing discontinuation. Texas Instruments offers several equivalent and alternative models within the LM2575 family, including the standard LM2575-5.0 and the LM2575HV-5.0 for higher voltage applications. Customers are advised to contact our website's sales team for more information on the available options and to discuss specific application requirements.