LMR51420XDDCR - Texas Instruments

Manufacturer Part Number

LMR51420XDDCR

Manufacturer

texas-instruments

Introduction

The LMR51420XDDCR is a highly efficient and versatile step-down (buck) DC-DC switching regulator from Texas Instruments. It is part of the SIMPLE SWITCHER® series and designed to provide a stable, adjustable output voltage from a wide input voltage range.

Product Features and Performance

Supports input voltages from 4.5V to 36V

Adjustable output voltage from 0.6V to 34.2V

Capable of delivering up to 2A of output current

Operates at a fixed switching frequency of 500kHz

Includes a synchronous rectifier for high efficiency

Thermal shutdown and current limiting protection features

Product Advantages

Compact and space-saving SOT-23-6 or TSOT-23-6 package

Excellent efficiency across a wide range of loads

Robust protection features for reliable operation

Flexible design allows easy integration into various applications

Key Reasons to Choose This Product

Exceptional power conversion efficiency for extended battery life

Wide input voltage range accommodates diverse power supply sources

High power density enables miniaturization of end products

Reliable performance with built-in protection mechanisms

Quality and Safety Features

Operates across an extended temperature range of -40°C to 150°C

Designed and manufactured to strict quality standards by Texas Instruments

Robust overcurrent, overvoltage, and thermal protection

Compatibility

The LMR51420XDDCR is compatible with a variety of power supply inputs and can be used in a wide range of applications that require a versatile and efficient step-down DC-DC converter.

Application Areas

Industrial and commercial electronics

Portable devices and wearables

Telecommunications and networking equipment

Automotive and transportation systems

Robotics and automation applications

Product Lifecycle

The LMR51420XDDCR is an active product and currently available for purchase. There are no immediate plans for discontinuation. However, as technology evolves, new and improved models may become available in the future. Customers are advised to contact our website's sales team for the latest product information and availability.