TPS79501DCQR - Texas Instruments

Manufacturer Part Number

TPS79501DCQR

Manufacturer

Texas Instruments

Introduction

Low dropout regulator offering optimal power management with adjustable output

Product Features and Performance

Adjustable output voltage from 1.2V to 5.5V

500mA maximum output current

Low quiescent current of 385 µA

PSRR: 59dB at 100Hz to 39dB at 100kHz

Enable pin for on/off control

SOT-223-6 surface mount package

Product Advantages

High PSRR minimizing noise and ripple

Low quiescent current for battery-powered applications

Wide range of output voltage adjustability

Built-in protection features for enhanced safety

Operational over a wide temperature range

Key Technical Parameters

Input voltage up to 5.5V

Output voltage adjustable between 1.2V and 5.5V

500mA current output

385 µA quiescent current

Up to 125°C operating temperature

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with various applications requiring an adjustable LDO

Designed to be used in surface mount technology (SMT)

Application Areas

Portable electronics

Battery-powered devices

Microprocessors and DSPs power supply

Consumer electronics

Product Lifecycle

Active product status

Not close to discontinuation

Availability of replacements or upgrades should be checked with Texas Instruments

Several Key Reasons to Choose This Product

Efficient power regulation for sensitive electronics

Low dropout for operations close to the supply voltage

Reliability enhanced by comprehensive protection features

Suitable for a diverse range of applications and industries

Industry-proven manufacturing from Texas Instruments