TPS71H01QPWPR - Texas Instruments

Manufacturer Part Number

TPS71H01QPWPR

Manufacturer

Texas Instruments

Introduction

The TPS71H01QPWPR is a low dropout (LDO) linear voltage regulator designed for power management in a variety of applications.

Product Features and Performance

Adjustable output voltage from 1.2V to 9.75V

Maximum input voltage of 10V

Drop out voltage maximum of 0.4V at 500mA load

Output current capacity of 500mA

Low quiescent current of 350 µA

Enhanced power supply rejection ratio (PSRR) of 54dB to 49dB at 120Hz

Enabled control feature and power good indication

Product Advantages

High efficiency due to low dropout voltage

Versatility with adjustable voltage output

Long operational life at different temperatures (ranging from -55°C to 150°C)

Key Technical Parameters

Voltage Input (Max): 10V

Voltage Output (Min/Fixed): 1.2V

Voltage Output (Max): 9.75V

Voltage Dropout (Max): 0.4V @ 500mA

Current Output: 500mA

Quiescent Current (Iq): 350 µA

PSRR: 54dB ~ 49dB (120Hz)

Quality and Safety Features

Overcurrent and overtemperature protection

Reverse polarity protection

Compatibility

Surface mount technology with 20-PowerTSSOP package

Application Areas

Ideal for telecommunications, computing, aerospace, and industrial equipment

Product Lifecycle

Currently active with ongoing support and availability

Not nearing discontinuation, with available replacements and upgrades

Several Key Reasons to Choose This Product

Robust thermal performance suitable for harsh environments

Low quiescent current enhances battery longevity

Wide range of adjustable output for increased flexibility

Critical protection features ensuring system reliability

Strong PSRR offering cleaner voltage supply under varying conditions