LM2578AMX - Texas Instruments

Manufacturer Part Number

LM2578AMX

Manufacturer

Texas Instruments

Introduction

The LM2578AMX is part of the power management integrated circuits designed for switching regulators capable of step-up or step-down voltage conversion.

Product Features and Performance

Step-Up and Step-Down functionality

Supports positive or negative output configurations

Buck and Boost topology for versatile power conversion

20kHz switching frequency for efficient performance

Capable of driving a 750mA switch

Product Advantages

Simple design with minimal external components

Wide input voltage range from 2V to 40V

Can be used for both increasing and decreasing voltage levels

Suitable for battery-operated devices due to low input voltage capability

Key Technical Parameters

Input Voltage Min: 2V

Input Voltage Max: 40V

Current - Output (Switch): 750mA

Frequency - Switching: 20kHz

Operating Temperature: -40°C to 85°C

Mounting Type: Surface Mount

Package: 8-SOIC

Quality and Safety Features

Operating temperature range ensures stability across various environments

Provided in reliable 8-SOIC package

Compatibility

Designed for surface mount applications

Suitable for various power regulation scenarios in electronics

Application Areas

Power supplies for portable electronics

Battery-powered devices

Mixed-voltage systems requiring dual-direction voltage regulation

Product Lifecycle

Obsolete status indicates discontinuation

Buyers should seek replacements or upgrades due to obsolescence

Reasons to Choose This Product

Versatile voltage regulation capabilities (step-up and step-down)

Reliable performance from a leading semiconductor manufacturer

Wide input voltage range suitable for diverse applications

Texas Instruments' reputation for quality in power management solutions

Ease of integration into PCB designs with surface mount 8-SOIC package