TPS7A5301QRGRRQ1 - Texas Instruments

Manufacturer Part Number

TPS7A5301QRGRRQ1

Manufacturer

Texas Instruments

Introduction

Automotive-grade Low Dropout Regulator

Product Features and Performance

Positive Adjustable Output Voltage

Single Regulator Design

High PSRR across a wide frequency range

Low voltage dropout

Control feature with Enable function

Over Temperature and Reverse Polarity protection

Product Advantages

Stable operation with ceramic capacitors

Robust thermal performance

High reliability for automotive applications

Key Technical Parameters

Voltage - Input (Max) 6.5V

Voltage - Output (Min/Fixed) 0.8V

Voltage - Output (Max) 5.15V

Voltage Dropout (Max) 0.475V @ 3A

Current - Output 3A

PSRR 42dB to 25dB (10kHz to 500kHz)

Quality and Safety Features

AEC-Q100 qualified

Operates at junction temperatures from -40°C to 150°C

Built-in protection features

Compatibility

Suited for ceramic capacitors

Mounting Type Surface Mount

20-VFQFN Exposed Pad

Application Areas

Automotive power supply

Industrial and telecom infrastructure

High precision analog circuits

Product Lifecycle

Active Product Status

Not reported as nearing discontinuation

Several Key Reasons to Choose This Product

High current capability up to 3A for power-demanding applications

Superior noise performance for sensitive loads

Wide input voltage range suitable for various applications

Flexible thermal-management options with exposed pad package

AEC-Q100 qualification for automotive reliability standards

Low dropout suitable for low-power applications to maximize efficiency