LM2676SX-5.0 - Texas Instruments

Manufacturer Part Number

LM2676SX-5.0

Manufacturer

Texas Instruments

Introduction

High-efficiency step-down voltage regulator from SIMPLE SWITCHER® series

Product Features and Performance

Integrated power switch

3A output current capability

Efficiency up to 92%

Thermal shutdown and current limit protection

Requires minimal external components

Product Advantages

High efficiency for thermal performance

Easy to use and simple design process

Stable with low-ESR output capacitors, including ceramic

Key Technical Parameters

Input voltage range 8V to 40V

Fixed 5V output voltage

3A current output

260kHz switching frequency

Step-Down (Buck) topology

Output is positive

Quality and Safety Features

Cycle-by-cycle current limiting

Over-temperature protection

Compatibility

Compatible with a variety of capacitors

Can be used with standard surface-mount technology

Application Areas

Consumer electronics

Embedded systems

Telecommunications

Power supplies

Product Lifecycle

Last Time Buy status

Identify potential replacements or need for stockpiling

Several Key Reasons to Choose This Product

Reliability of Texas Instruments brand

High-efficiency reduces energy consumption and heat generation

Simple to design into a wide range of applications

Reliable operation in extended temperature range from -40°C to 125°C

Availability in Tape & Reel packaging for automated assembly processes