TPS74650PQWDRBRQ1 - Texas Instruments

Manufacturer Part Number

TPS74650PQWDRBRQ1

Manufacturer

Texas Instruments

Introduction

Power Management IC for Automotive Applications

Product Features and Performance

Fixed 5V Output LDO Regulator

Single Regulator Configuration

Surface Mount, 8-SON (3x3) Package

Supports up to 1A Output Current

Wide Input Voltage Range up to 6V

Low Dropout Voltage of 0.265V at 1A

Low Quiescent Current of 36 µA

Automotive Grade with AEC-Q100 Qualification

Product Advantages

High Efficiency for Battery-Powered Applications

Low Dropout for Better Performance under Low Input Voltage Conditions

Stable with Low ESR Ceramic Output Capacitors

Robust Thermal Performance with Exposed Pad Package

Key Technical Parameters

Voltage - Input (Max): 6V

Voltage - Output (Min/Fixed): 5V

Current - Output: 1A

Voltage Dropout (Max): 0.265V @ 1A

Current - Quiescent (Iq): 36 µA

Control Features: Current Limit, Enable, Power Good

Protection Features: Over Current, Over Temperature, UVLO

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with Low ESR Ceramic Capacitors

Designed for Surface Mount Technology

Application Areas

Automotive Electronics

Infotainment Systems

Navigation Systems

ADAS (Advanced Driver-Assistance Systems)

Product Lifecycle

Active Status

No Indication of Nearing Discontinuation

Replacements or Upgrades Likely Available as Technology Advances

Several Key Reasons to Choose This Product

Optimized for Automotive Use with AEC-Q100 Qualification

Excellent Power Supply Rejection Ratio

Low Power Consumption benefiting battery life

Complete Protection Features ensuring System Safety

Wide Operating Temperature Range between -40°C and 125°C

High Reliability in Harsh Automotive Environments

Ready Availability in Tape & Reel packaging for volume production