TPS7A5201WQRTKRQ1 - Texas Instruments

Manufacturer Part Number

TPS7A5201WQRTKRQ1

Manufacturer

Texas Instruments

Introduction

Texas Instruments TPS7A5201WQRTKRQ1 is a high-performance, low-dropout linear voltage regulator tailored for automotive and other power-sensitive applications.

Product Features and Performance

Adjustable output voltage from 0.8V to 5.2V

Maximum input voltage of 6.5V

Output current capability of 2A

Low dropout voltage of 0.34V at 2A load

Power Supply Rejection Ratio (PSRR) ranging from 42dB to 25dB between 10kHz and 500kHz frequencies

Enable pin for power-saving mode

Over-temperature and reverse polarity protection

Product Advantages

High efficiency across various loads

Stable output with excellent transient response

Enhanced thermal performance for high-reliability applications

Meets automotive-grade AEC-Q100 qualification standards

Key Technical Parameters

Voltage Input (Max): 6.5V

Voltage Output (Min/Fixed): 0.8V

Voltage Output (Max): 5.2V

Voltage Dropout (Max): 0.34V @ 2A

Current Output: 2A

PSRR: 42dB ~ 25dB (10kHz ~ 500kHz)

Operating Temperature Range: -40°C ~ 150°C (TJ)

Quality and Safety Features

AEC-Q100 certified for automotive applications

Protection features prevent damage from over-temperature and reverse polarity scenarios

Compatibility

Designed for surface mount applications with a 20-VFQFN exposed pad

Supplier Device Package: 20-QFN (4x4)

Application Areas

Automotive electronics

Industrial power supplies

Communication infrastructure

Consumer electronics

Product Lifecycle

Current Status: Active

Not indicated as nearing discontinuation, replacements or upgrades should be available if needed.

Several Key Reasons to Choose This Product

Automotive grade reliability with a wide operating temperature range

Flexible output voltage suitable for various electronic systems

High output current capacity conducive for power-demanding applications

Low dropout advantage for higher efficiency

Robust protection features ensuring safety and longevity

Compliance with industry quality standards (AEC-Q100) for demanding environments