LM25576MHX - Texas Instruments

Manufacturer Part Number

LM25576MHX

Manufacturer

Texas Instruments

Introduction

LM25576MHX is a step-down voltage regulator from Texas Instruments part of their SIMPLE SWITCHER® series, designed for power management, particularly in converting higher voltages to lower voltages with efficiency.

Product Features and Performance

Step-Down (Buck) topology

Adjustable output voltage

Single output channel

Surface mount package

Capable of switching frequencies from 50kHz to 1MHz

Efficient power conversion for various input voltages

Product Advantages

High efficiency for thermally sensitive applications

Wide input voltage range appropriate for industrial and automotive sectors

Adjustability of output voltage increases flexibility

Quality construction suitable for rugged environments

Key Technical Parameters

Input Voltage (Min) 6V

Input Voltage (Max) 42V

Output Voltage (Min/Fixed) 1.225V

Output Voltage (Max) 40V

Current - Output 3A

Frequency - Switching 50kHz ~ 1MHz

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

Quality and Safety Features

Operational over a wide range of temperatures

Conforms to Texas Instruments' quality and safety standards

Compatibility

Compatible with surface mount technology

Fits 20-PowerTSSOP (0.173”, 4.40mm Width) PCB layouts

Application Areas

Automotive electronics

Industrial power systems

Telecommunications equipment

Portable devices

Product Lifecycle

Product Status Last Time Buy

Indicates approaching end of lifecycle and potential future discontinuation

Availability of replacements or upgrades to be confirmed from manufacturer

Several Key Reasons to Choose This Product

Robust power regulation suitable for fluctuating input sources

Highly adjustable performance parameters for versatile applications

Trusted manufacturing from Texas Instruments assures quality

The efficiency of power conversion helps in minimizing energy loss

The product's longevity, despite nearing end of sale, ensures future support through TI's commitment to quality.