TPS7101QPWR - Texas Instruments

Manufacturer Part Number

TPS7101QPWR

Manufacturer

Texas Instruments

Introduction

Low Dropout Linear Voltage Regulator designed for power-sensitive applications

Product Features and Performance

Supports positive output voltage

Adjustable output from 1.2V to 9.75V

Low dropout voltage of 0.4V at 500mA

Quiescent current of 350 µA

Supports up to 500mA output current

Power Supply Rejection Ratio (PSRR) of 59dB to 54dB at 120Hz

Integrated features for Enable and Power Good signals

Product Advantages

High efficiency due to low dropout voltage

Stable operation with adjustable voltage output

Built-in protection for over temperature and reverse polarity

Good thermal performance with an operating range from -40°C to 125°C

Key Technical Parameters

Input Voltage (Max): 10V

Output Voltage (Min/Fixed): 1.2V

Output Voltage (Max): 9.75V

Current - Output: 500mA

Current - Quiescent (Iq): 350 µA

Current - Supply (Max): 460 µA

PSRR: 59dB ~ 54dB (120Hz)

Quality and Safety Features

Over-temperature protection

Reverse polarity protection

Compatibility

Compatible with surface-mount technology due to TSSOP package

Application Areas

Suitable for battery-powered devices

Ideal for low-voltage, power-sensitive applications

Product Lifecycle

Active product status with no indication of discontinuation

Ongoing support and reliability

Several Key Reasons to Choose This Product

Ensures consistent performance with adjustable output parameters

Low dropout improves efficiency in battery-powered applications

High PSRR ensures clean output voltage under variable conditions

Built-in safety features enhance product reliability and longevity

Wide operating temperature range fits industrial and consumer applications

Compact 20-TSSOP package suitable for space-constrained designs