TPS73515QDRBRQ1 - Texas Instruments

Manufacturer Part Number

TPS73515QDRBRQ1

Manufacturer

Texas Instruments

Introduction

Automotive 500mA Low Dropout (LDO) Voltage Regulator

Product Features and Performance

Positive Output Fixed LDO Regulator

Single Regulator Output

5V Maximum Input Voltage

5V Output Voltage

500mA Output Current

65µA Quiescent Current

60dB to 21dB PSRR (100Hz to 100kHz)

Enable Control Feature

Surface Mount 8-VDFN Exposed Pad

Product Advantages

Low Dropout Voltage of 0.5V at 500mA

High PSRR ensuring a stable output

Low quiescent current suitable for battery-powered applications

Built-in protection features for enhanced safety

Key Technical Parameters

Input Voltage Max 6.5V

Output Voltage 1.5V

Voltage Dropout Max 0.5V @ 500mA

Output Current 500mA

Quiescent Current 65 µA

PSRR 60dB ~ 21dB (100Hz ~ 100kHz)

Grade Automotive

Qualification AEC-Q100

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout (UVLO)

Compatibility

8-SON (3x3) Supplier Device Package

Application Areas

Automotive electronics

Battery-powered devices

Embedded systems

Product Lifecycle

Active status

Not nearing discontinuation

Several Key Reasons to Choose This Product

Low operational current for battery conservation

Excellent load and line regulation for device stability

AEC-Q100 qualification for automotive quality assurance

Multiple built-in protection features ensuring long-term reliability

Compact surface mount package for space-constrained applications