TPS72012QDRVRQ1 - Texas Instruments

Manufacturer Part Number

TPS72012QDRVRQ1

Manufacturer

Texas Instruments

Introduction

The TPS72012QDRVRQ1 is a highly reliable, low dropout linear voltage regulator designed specifically for automotive applications.

Product Features and Performance

Fixed output voltage of 1.2V

Low dropout voltage of 0.2V at 350mA

Output current up to 350mA

High PSRR of 85dB at 10Hz reducing to 50dB at 1MHz

Includes enable control feature

Protection features: Over Current, Over Temperature, Under Voltage Lockout (UVLO)

Operational over a wide temperature range from -40°C to 125°C

Product Advantages

Ideal for noise-sensitive applications due to high PSRR

Robust protection features enhance device reliability

Low quiescent current of 38 µA optimizing power usage

Key Technical Parameters

Voltage Input (Max): 4.5V

Voltage Output (Min/Fixed): 1.2V

Current Output: 350mA

PSRR: 85dB ~ 50dB

Quiescent Current: 38 µA

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with automotive power management systems due to AEC-Q100 qualification

Application Areas

Automotive electronics

Power management systems

Product Lifecycle

Status: Active

Long-term availability with no near-term discontinuation expected

Several Key Reasons to Choose This Product

Highly stable voltage output ideal for sensitive applications

Low dropout feature ensures efficiency in higher current operations

Comprehensive protection features safeguard the system reliability

Low power consumption with minimal quiescent current

Certified for automotive applications, ensuring robustness and durability