LM2673SD-3.3/NOPB - Texas Instruments

Manufacturer Part Number

LM2673SD-3.3/NOPB

Manufacturer

Texas Instruments

Introduction

The LM2673 is a high-performance, easy-to-use, step-down DC-DC converter that can efficiently regulate voltages down from a wide input voltage range to a fixed 3.3V output. It features a wide input voltage range, high efficiency, and low external component count, making it an ideal solution for a variety of applications.

Product Features and Performance

Wide input voltage range: 8V to 40V

Fixed 3.3V output voltage

Output current up to 3A

High efficiency up to 95%

260kHz switching frequency

Compact 14-VDFN Exposed Pad package

Product Advantages

Excellent efficiency and thermal performance

Minimal external component count

Integrated compensation and protection features

Stable operation with wide range of output capacitors

Key Reasons to Choose This Product

Reliable and robust performance

Compact size and ease of use

Cost-effective solution for 3.3V power conversion

Suitable for a wide range of applications

Quality and Safety Features

Thermal shutdown protection

Over-current protection

Input under-voltage lockout

Compatibility

The LM2673 is compatible with a variety of system architectures and can be used in a wide range of applications, including:

Industrial equipment

Automotive electronics

Telecom and networking equipment

Consumer electronics

Application Areas

Distributed power supplies

Point-of-load (POL) conversion

Battery-powered devices

Portable electronics

Product Lifecycle

The LM2673 is an active product, and there are no immediate plans for discontinuation. However, as technology evolves, equivalent or alternative models may become available. Customers are advised to contact our website's sales team for the latest information on product availability and possible alternatives.