TLF50211ELXUMA1 - Infineon Technologies

Manufacturer Part Number

TLF50211ELXUMA1

Manufacturer

Infineon Technologies

Introduction

Automotive-grade step-down voltage regulator

Product Features and Performance

Step-down (buck) topology

Fixed output voltage at 5V

Single output channel

Input voltage range from 4.75V to 45V

Output current capability of 500mA

Switching frequency of 2.25MHz

Non-synchronous rectifier design

Operational temperature range from -40°C to 150°C

Automotive-grade product with high-temperature resistance

Product Advantages

High input voltage range suitable for automotive applications

Stable 5V output for consistent performance

Compact LSSOP package with exposed pad for improved thermal management

Key Technical Parameters

Voltage - Input (Min): 4.75V

Voltage - Input (Max): 45V

Voltage - Output (Min/Fixed): 5V

Current - Output: 500mA

Frequency - Switching: 2.25MHz

Quality and Safety Features

Automotive-grade reliability

AEC-Q100 qualified for automotive standards

Compatibility

Surface mount compatible

Fit for PG-SSOP-14-EP package applications

Application Areas

Automotive electronics

Power regulation for vehicle systems

Product Lifecycle

Obsolete product status

Potential alternatives or upgrades may be available

Key Reasons to Choose This Product

Designed for demanding automotive environments

Consistent power supply with fixed 5V output

Wide operating voltage range catering to various automotive power scenarios

High-reliability component meeting AEC-Q100 automotive standards

Compact package suitable for space-constrained applications