LM536025QPWPRQ1 - Texas Instruments

Manufacturer Part Number

LM536025QPWPRQ1

Manufacturer

Texas Instruments

Introduction

This component is a step-down (buck) regulator from Texas Instruments, designed to meet the rigorous demands of power management within automotive applications. It converts a higher input voltage to a lower, fixed output voltage with high efficiency.

Product Features and Performance

High-efficiency step-down voltage regulator

Fixed 5V output with a max current of 2A

Input voltage range from 3.9V to 36V suitable for a wide array of sources

High switching frequency of 2.1MHz allows for smaller external components

Integrates a synchronous rectifier to enhance efficiency

Operating temperature range from -40°C to 125°C, ideal for harsh environments

Automotive grade product qualified to AEC-Q100 standards

Product Advantages

Compact design due to high switching frequency

High efficiency reduces thermal dissipation and improves system reliability

Wide input voltage range offers flexibility in varying supply conditions

Meets strict automotive industry standards for quality and reliability

Designed for easy surface mounting, facilitating automated assembly processes

Key Technical Parameters

Input Voltage (Min): 3.9V

Input Voltage (Max): 36V

Output Voltage: 5V (Fixed)

Output Current: 2A

Switching Frequency: 2.1MHz

Quality and Safety Features

AEC-Q100 qualified indicating reliability in automotive applications

Over-temperature and over-current protection enhance safety and longevity

Compatibility

Compatible with a variety of automotive power supply architectures

Surface mount package allows integration into a wide range of circuit board designs

Application Areas

Automotive power systems

Embedded systems requiring regulated 5V supply

Power management solutions within industrial, communication, and consumer electronics sectors

Product Lifecycle

Product status is Active, indicating continued production and support. No imminent discontinuation, with support for replacements or upgrades as required.

Several Key Reasons to Choose This Product

High efficiency and compact size facilitate enhanced system design and reliability

Broad input voltage range and high switching frequency offer design flexibility

Automotive grade qualification assures robust performance under harsh conditions

Advanced safety features ensure system protection against faults

Ongoing product support and active status ensure long-term availability and reliability