LM2673T-5.0 - Texas Instruments

Manufacturer Part Number

LM2673T-5.0

Manufacturer

Texas Instruments

Introduction

The LM2673T-5.0 is a part of the SIMPLE SWITCHER® series designed for efficient power management, specifically as a DC DC switching regulator that facilitates step-down voltage conversion.

Product Features and Performance

Efficient step-down voltage conversion

Supports input voltages from 8V to 40V

Provides a fixed output of 5V

Capable of delivering up to 3A output current

Operates with a switching frequency of 260kHz

Features a positive output configuration within a buck topology

Designed for Through Hole mounting in a TO-220-7 form factor

Product Advantages

High efficiency in voltage regulation

Versatile input voltage range suitable for various applications

Stable fixed output ideal for consistent power supply

High current output capability

Key Technical Parameters

Voltage Input (Min): 8V

Voltage Input (Max): 40V

Voltage Output (Min/Fixed): 5V

Current Output: 3A

Frequency Switching: 260kHz

Operating Temperature: -40°C ~ 125°C (TJ)

Package / Case: TO-220-7 Formed Leads

Quality and Safety Features

Operates reliably within a wide temperature range of -40°C to 125°C

Compatibility

Compatible with applications requiring Through Hole mounting hardware

Ideal for systems needing 5V fixed output within the input range of 8V to 40V

Application Areas

Industrial power supplies

Consumer electronics

Telecommunication equipment

Portable battery-powered devices

Product Lifecycle

Currently listed as Obsolete

Consider alternatives or consult the manufacturer for replacement and upgrade options

Several Key Reasons to Choose This Product

High reliability and robustness in varying environmental conditions

Simple integration with Through Hole mounting and standard TO-220-7 package

High efficiency conversion reduces energy loss

Broad compatibility with various electronic systems and devices

Extensive input voltage range accommodating more complex electrical setups