LM2574M-ADJ/NOPB - Texas Instruments

Manufacturer Part Number

LM2574M-ADJ/NOPB

Manufacturer

Texas Instruments

Introduction

The LM2574M-ADJ/NOPB is a member of the SIMPLE SWITCHER® family of step-down DC-DC converters from Texas Instruments. It is a highly efficient, adjustable output, step-down switching regulator capable of driving a 500 mA load with excellent line and load regulation. The device features a wide input voltage range of 4V to 40V, making it suitable for a variety of applications.

Product Features and Performance

Adjustable output voltage from 1.23V to 37V

Output current capability up to 500 mA

High efficiency up to 93%

Low quiescent current of 5 mA

Switching frequency of 52 kHz

Thermal shutdown and current limit protection

Product Advantages

Wide input voltage range of 4V to 40V

Adjustable output voltage for flexible design

High efficiency for power-sensitive applications

Small footprint 14-SOIC package

Key Reasons to Choose This Product

Proven SIMPLE SWITCHER® technology for reliable performance

Flexible design options with adjustable output voltage

Excellent power efficiency to extend battery life

Robust protection features for safe and reliable operation

Quality and Safety Features

Thermal shutdown protection

Current limit protection

NOPB (no-lead) package for environmentally-friendly manufacturing

Compatibility

The LM2574M-ADJ/NOPB is compatible with a wide range of applications that require a step-down DC-DC converter with an adjustable output voltage.

Application Areas

Industrial equipment

Automotive electronics

Portable devices

Home automation systems

Telecommunication equipment

Product Lifecycle

The LM2574M-ADJ/NOPB is an active product. There are alternative models available, such as the LM2574M-3.3/NOPB, LM2574M-5.0/NOPB, and LM2574M-12/NOPB, which offer fixed output voltages of 3.3V, 5V, and 12V, respectively. If you require assistance in selecting the appropriate product for your application, please contact our sales team through our website.