TPS72018QDRVRQ1 - Texas Instruments

Manufacturer Part Number

TPS72018QDRVRQ1

Manufacturer

Texas Instruments

Introduction

The TPS72018QDRVRQ1 is a high-performance, low-dropout linear regulator (LDO) from Texas Instruments designed specifically for automotive applications, ensuring stable operation and reliable power supply.

Product Features and Performance

Fixed output voltage regulator

Low dropout voltage of 0.2V at 350mA

High PSRR of 85dB to 50dB across 10Hz to 1MHz

Features enable control

Protective functions such as Over Current, Over Temperature, and Under Voltage Lockout (UVLO)

Product Advantages

Ideal for noise-sensitive applications due to high PSRR

Extended operational range with low quiescent current of 38 µA

Robust protection features ensuring product durability and safety

Automotive-grade quality

Key Technical Parameters

Voltage Input (Max): 4.5V

Voltage Output (Min/Fixed): 1.8V

Current Output: 350mA

Dropout Voltage (Max): 0.2V @ 350mA

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Under Voltage Lockout (UVLO)

AEC-Q100 qualified

Compatibility

Surface Mount 6-WDFN Exposed Pad package for compatibility with standard mounting processes

Application Areas

Automotive electronics

Power supply for sensitive components such as microprocessors, sensors, and RF applications

Product Lifecycle

Status: Active

Not near discontinuation, with ongoing support and availability of replacements

Several Key Reasons to Choose This Product

High reliability and performance in automotive and temperature-sensitive applications

Exceptional power supply noise reduction capabilities

Suitable for compact designs due to small WSON (2x2) package

Low power consumption enhancing overall system efficiency