TPS73250QDCQRQ1 - Texas Instruments

Manufacturer Part Number

TPS73250QDCQRQ1

Manufacturer

Texas Instruments

Introduction

LDO Voltage Regulator for Automotive Applications

Product Features and Performance

Fixed 5V Output Voltage

Low Dropout: 0.6V @ 500mA

Low Quiescent Current: 550 µA

High PSRR: 53dB @ 120Hz

Control Features Include Enable and Reset

Protection Against Over Current, Over Temperature, Short Circuit, Reverse Polarity

Product Advantages

High reliability for automotive use

Enhanced thermal performance with SOT-223-6 package

AEC-Q100 qualified for automotive quality standards

Key Technical Parameters

Input Voltage (Max): 5.5V

Output Voltage: 5V (Fixed)

Current - Output: 250mA

PSRR: 53dB (120Hz)

Operating Temperature Range: -40°C to 125°C

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Reverse Polarity Protection

Automotive Grade Quality

Compatibility

Compatible with Other Devices in TPS732xx Series

Application Areas

Automotive Power Supply

Telematics

Power Management for Car Infotainment Systems

Product Lifecycle

Status: Last Time Buy

Notification of Discontinuation: Available

Upgrades or Replacements: Consult Texas Instruments

Several Key Reasons to Choose This Product

Provides stable 5V supply with high precision

Low dropout enhances efficiency

Robust protection features for automotive reliability

Qualified for stringent automotive standards (AEC-Q100)

Efficient power management for automotive electronics

Supports power-sensitive applications with low quiescent current

Ease of integration with surface mount packaging