LM2679T-5.0 - Texas Instruments

Manufacturer Part Number

LM2679T-5.0

Manufacturer

Texas Instruments

Introduction

The LM2679T-5.0 is a SIMPLE SWITCHER® step-down voltage regulator designed for power management in various electronic devices.

Product Features and Performance

Simple and easy to use

Efficient power conversion

Thermal shutdown and current limit protection

Requires minimal external components

High efficiency at 5A load current

Product Advantages

Produces a stable 5V output

High input voltage range accommodating various applications

Good thermal performance with TO-220 package

Low dropout performance enhancing efficiency

Key Technical Parameters

Step-Down Function

Fixed 5V Output

Input Voltage Range 8V to 40V

Current Output 5A

Switching Frequency 260kHz

Operating Temperature Range -40°C to 125°C

Through Hole Mounting Type

Quality and Safety Features

Built-in thermal shutdown

Current limit protection

High reliability and robustness

Compatibility

Suitable for a wide range of input voltages

Can power a variety of devices requiring a 5V supply

TO-220 package common in many circuit designs

Application Areas

Power supplies

Industrial controls

Consumer electronics

Telecommunications equipment

Product Lifecycle

Not For New Designs

Check for replacements or upgrades from manufacturer

Several Key Reasons to Choose This Product

Reliable brand with a reputation for quality power products

LM2679 series known for simplicity and high-performance

High efficiency essential for power-sensitive applications

The wide input voltage range provides flexibility in design

Proven technology with safety features reducing design risk

Generally available and easy to integrate into existing designs