TPS79912DRVR - Texas Instruments

Manufacturer Part Number

TPS79912DRVR

Manufacturer

Texas Instruments

Introduction

TPS79912DRVR is a low-dropout linear regulator designed for power-sensitive applications, providing a fixed output voltage with high accuracy and low noise.

Product Features and Performance

Fixed output voltage of 1.2V

Input Voltage up to 6.5V

Maximum output current of 200mA

Low dropout voltage: 0.18V at 200mA load

Quiescent current: 60 µA

Power Supply Rejection Ratio (PSRR): 70dB ~ 38dB from 100Hz to 100kHz

Uses enable pin for power management

Supports surface mount technology

Product Advantages

High efficiency and accuracy

Minimal power dissipation

Compact 6-WDFN exposed pad package

Key Technical Parameters

Input Voltage (Max): 6.5V

Output Voltage (Min/Fixed): 1.2V

Current - Output: 200mA

Voltage Drop-out (Max): 0.18V

Quiescent Current (Iq): 60 µA

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with a variety of digital and analog circuits

Application Areas

Portable and battery-powered devices

Wireless and telecommunications

Healthcare and medical instrumentation

Product Lifecycle

Status: Active

Not nearing discontinuation and has available replacements/upgrades

Several Key Reasons to Choose This Product

Highly efficient for extending battery life in portable devices

Ultra-low dropout for operation at closer input-output voltages

Robust thermal and current management features to enhance device safety

Space-saving package suitable for compact electronic assemblies

Excellent noise performance for sensitive applications such as RF and analog circuits