LP87524TRNFRQ1 - Texas Instruments

Manufacturer Part Number

LP87524TRNFRQ1

Manufacturer

Texas Instruments

Introduction

Automotive-grade step-down regulator providing efficient power supply

Product Features and Performance

High integration for space-constrained applications

Programmable soft start to reduce inrush current

Adjustable switching frequency up to 2MHz for optimized performance

Synchronous rectification for improved efficiency

Over-temperature and over-current protection

Product Advantages

High efficiency reducing thermal load

Compact 26-VQFN-HR package saves board space

Supported by Texas Instruments' design and simulation tools

Key Technical Parameters

Buck topology providing an adjustable output

Single output channel

Input voltage range from 2.8V to 5.5V

Adjustable output voltage from 0.6V to 3.36V

4A current output capability

2MHz switching frequency

36V

Quality and Safety Features

Operational from -40°C to 125°C

Meets AEC-Q100 automotive standards

Built-in protection features for robust operation

Compatibility

Compatible with industry-standard surface-mounting processes

Suitable for high-volume production with Tape & Reel packaging

Application Areas

Automotive power supplies

Advanced driver-assistance systems (ADAS)

Infotainment systems

Power supplies for microprocessors and FPGAs

Product Lifecycle

Active product status with ongoing manufacturer support

Not indicated as nearing discontinuation

Key Reasons to Choose This Product

Optimized for automotive applications, ensuring reliability and longevity

Excellent power density due to the high switching frequency capacity

Flexibility in design afforded by the adjustable parameters

Suitable for automated mass production with Tape & Reel (TR) packaging

Heritage and expertise of Texas Instruments in power management solutions