TPS7201QDR - Texas Instruments

Manufacturer Part Number

TPS7201QDR

Manufacturer

Texas Instruments

Introduction

The TPS7201QDR is a low dropout (LDO) regulator from Texas Instruments, designed to regulate voltage and ensure stable operation in electronic circuits.

Product Features and Performance

Adjustable output voltage ranging from 1.2V to 9.75V

Input voltage up to 10V

Low dropout voltage of 0.2V at 350mA load

Output current capability of 250mA

Low quiescent current of 80 µA enhances power efficiency

High PSRR of 85dB to 50dB from 10Hz to 1MHz ensures signal integrity

Control features include an enable function for power saving

Protection features guard against over current, over temperature, and under voltage (UVLO)

Product Advantages

High versatility with adjustable output voltage

Enhanced power efficiency due to low quiescent current

Robust protection features for increased reliability

High PSRR provides clean and stable output

Key Technical Parameters

Voltage Input (Max): 10V

Voltage Output (Min/Fixed): 1.2V

Voltage Output (Max): 9.75V

Voltage Dropout (Max): 0.2V @ 350mA

Current Output: 250mA

Current Quiescent (Iq): 80 µA

PSRR: 85dB ~ 50dB at 10Hz ~ 1MHz

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with various electronic circuits needing adjustable and stable voltage supply

Suitable for surface mount technology with an 8-SOIC package

Application Areas

Consumer Electronics

Portable devices

Power management solutions

Industrial equipment

Product Lifecycle

Product Status: Active

Not nearing discontinuation

Availability of replacements or upgrades possible as technology evolves

Several Key Reasons to Choose This Product

Flexible output voltage range suitable for diverse applications

High reliability and safety with extensive protection features

Superior noise performance due to excellent PSRR ratings

Low dropout enhances efficiency, making it ideal for power-sensitive applications

Active product lifecycle with ongoing support and potential for future upgrades