TPS79927DRVR - Texas Instruments

Manufacturer Part Number

TPS79927DRVR

Manufacturer

Texas Instruments

Introduction

Low Dropout Regulator offering stable, low noise operation for a variety of applications

Product Features and Performance

Fixed output voltage of 2.7V

Up to 200 mA output current

Low dropout voltage of 0.18V @ 200mA load

Quiescent current of 60 µA

Excellent PSRR of 70dB ~ 38dB across 100Hz to 100kHz frequencies

Enable pin for on-off control

Product Advantages

Highly efficient operation for reduced power consumption

Low noise output suitable for sensitive applications

Thermal overload and over-current protection enhance device reliability

Reverse polarity and under voltage lockout for safety

Extended operating temperature range from -40°C to 125°C

Key Technical Parameters

Input Voltage (Max): 6.5V

Output Voltage (Min/Fixed): 2.7V

Current - Output: 200mA

Voltage Dropout (Max): 0.18V

Current - Quiescent (Iq): 60 µA

PSRR: 70dB (at 100Hz) to 38dB (at 100kHz)

Quality and Safety Features

Protection against overcurrent and overtemperature

UVLO and reverse polarity protection

Compatibility

Compatible with surface mount technology

6-WDFN Exposed Pad package for efficient thermal dissipation

Application Areas

Power supply for microcontrollers

Analog and digital circuits

Battery-powered devices

Portable electronics

Product Lifecycle

Currently active product

Not reported as nearing discontinuation

Several Key Reasons to Choose This Product

Stable voltage supply in a compact 6-WSON package for space-constrained applications

Exceptional line and load regulation to maintain consistent output

Low quiescent current enhances battery life in portable devices

High PSRR minimizes the effect of supply noise on the regulated output

Broad operating temperature range suitable for industrial applications