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
