LM2574N-5.0 - Texas Instruments

Manufacturer Part Number

LM2574N-5.0

Manufacturer

Texas Instruments

Introduction

The LM2574N-5.0 from Texas Instruments is a SIMPLE SWITCHER® step-down voltage regulator in a DIP package.

Product Features and Performance

SIMPLE SWITCHER® series offers easy-to-use step-down voltage regulation

Fixed output voltage of 5V

Step-down (Buck) topology

Single output configuration

Maximum output current of 500mA

Switching frequency of 52kHz

Operating temperature range from -40°C to 125°C

Product Advantages

Compact DIP packaging for easy implementation on a variety of board layouts

High efficiency operation with fixed 5V output for consistent performance

Key Technical Parameters

Input Voltage range: 4V to 40V

Output Voltage: Fixed at 5V

Output Current: 500mA

Switching Frequency: 52kHz

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Built-in thermal overload protection

Short circuit protection enhances safety

Compatibility

Compatible with a variety of applications requiring a 5V fixed output

Through-hole mounting type suited for standard PCB designs

Application Areas

Consumer Electronics

Power supply modules

Telecommunication equipment

Product Lifecycle

Product Status: Obsolete

Replacement or upgrade not specified

Several Key Reasons to Choose This Product

Reliable performance from a reputable manufacturer, Texas Instruments

Versatile input voltage range, suitable for diverse applications

Integrated protection features for enhanced operational safety

Simplified design integration with DIP mounting and fixed output voltage

Suitable for applications in harsh temperature environments