LM2575-3.3BN - Microchip Technology

Manufacturer Part Number

LM2575-3.3BN

Manufacturer

microchip-technology

Introduction

The LM2575-3.3BN is a versatile step-down (buck) DC-DC switching regulator that provides a fixed 3.3V output voltage from an input voltage ranging from 4V to 40V. It offers a compact and efficient power solution for a wide range of applications, delivering up to 1A of output current while operating at a fixed switching frequency of 52kHz.

Product Features and Performance

Fixed 3.3V output voltage

Input voltage range: 4V to 40V

Output current up to 1A

Switching frequency: 52kHz

High efficiency, up to 92%

Integrated over-temperature and over-current protection

Thermally enhanced 16-pin DIP package

Product Advantages

Compact and efficient power solution

Wide input voltage range

Capable of delivering up to 1A of output current

Robust protection features for reliable operation

Suitable for a variety of applications

Key Reasons to Choose This Product

Reliable and consistent power delivery

Easy integration into your design

Cost-effective solution for power management needs

Backed by Microchip's extensive support and expertise

Quality and Safety Features

Robust over-temperature and over-current protection

Designed to meet industry safety and quality standards

Rigorous testing and validation processes

Compatibility

The LM2575-3.3BN is a fixed-output voltage variant of the LM2575 series and is compatible with a range of related models from Microchip Technology.

Application Areas

Industrial equipment

Automotive electronics

Consumer electronics

Telecommunications equipment

Portable devices

Product Lifecycle

The LM2575-3.3BN is an obsolete product, meaning it is no longer in active production. However, there are several equivalent and alternative models available from Microchip Technology that offer similar functionality and performance. Customers are advised to contact our website's sales team for more information on the available options and to discuss the best solution for their specific application requirements.