LM2672M-12 - Texas Instruments

Manufacturer Part Number

LM2672M-12

Manufacturer

Texas Instruments

Introduction

The LM2672M-12 is a high-performance, cost-effective, monolithic DC-DC step-down switching regulator.

Product Features and Performance

High efficiency up to 94%

Wide input voltage range of 6.5V to 40V

Fixed 12V output voltage

Current capability of up to 1A

Switching frequency of 260kHz

Thermal shutdown and overcurrent protection

Small 8-pin SOIC package

Product Advantages

High efficiency and low quiescent current for extended battery life

Wide input voltage range suitable for various applications

Fixed output voltage simplifies design

Compact size for space-constrained designs

Robust protection features for reliable operation

Key Technical Parameters

Input Voltage Range: 6.5V to 40V

Output Voltage: 12V (fixed)

Output Current: 1A

Switching Frequency: 260kHz

Efficiency: Up to 94%

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Thermal shutdown protection

Overcurrent protection

RoHS non-compliant

Compatibility

Suitable for a wide range of applications that require a fixed 12V output from a wide input voltage range

Application Areas

Industrial control systems

Instrumentation and test equipment

Distributed power systems

Automotive electronics

Telecom and networking equipment

Product Lifecycle

The LM2672M-12 is an active product and is not nearing discontinuation.

Replacement or upgrade options are available from Texas Instruments, such as the LM2676 and LM2677 series.

Key Reasons to Choose This Product

High efficiency and low quiescent current for extended battery life or improved power savings

Wide input voltage range allows use in a variety of applications

Fixed 12V output simplifies design and reduces complexity

Compact 8-pin SOIC package saves valuable board space

Robust protection features ensure reliable operation in challenging environments

Cost-effective solution for DC-DC conversion requirements