LM2574HVN-5.0 - Texas Instruments

Manufacturer Part Number

LM2574HVN-5.0

Manufacturer

Texas Instruments

Introduction

LM2574HVN-5.0 is a step-down voltage regulator from Texas Instruments' SIMPLE SWITCHER® series.

Product Features and Performance

Easy to use

Efficient power conversion

External components limited to a diode, inductor, and filtering capacitor

Thermal shutdown and current limit protection

Product Advantages

Provides a stable fixed output voltage of 5V

Supports a wide input voltage range from 4V to 60V

Features a 52kHz fixed frequency internal oscillator

Key Technical Parameters

Output Type: Fixed 5V

Current - Output: 500mA

Switching Frequency: 52kHz

Number of Outputs: 1

Topology: Buck

Operating Temperature: -40°C ~ 125°C

Quality and Safety Features

Thermal overload protection

Current limit protection

Designed to minimize emitted noise (EMI)

Compatibility

Compatible with through-hole PCB mounting

Application Areas

Power supplies for various electronic devices

Battery-powered applications

Consumer Electronics

Product Lifecycle

Status: Obsolete

Recommendations for replacements or upgrades may be available from Texas Instruments

Several Key Reasons to Choose This Product

High reliability from a leading manufacturer

Ease of use reduces design complexity

Proven performance in a range of applications

Supports a broad range of input voltages, enhancing versatility

Fixed frequency operation simplifies noise filtering in sensitive applications