TLV70312DBVR - Texas Instruments

Manufacturer Part Number

TLV70312DBVR

Manufacturer

Texas Instruments

Introduction

The TLV70312DBVR from Texas Instruments is a linear, low-dropout (LDO) voltage regulator specifically designed for power-sensitive applications, providing a fixed output voltage with high power supply rejection ratio and low quiescent current.

Product Features and Performance

Positive output configuration

Fixed output type

Single regulator output

Maximum input voltage of 5.5V

Minimum/fixed output voltage of 1.2V

Maximum voltage dropout of 0.375V at 300mA load

Output current capacity of 300mA

Low quiescent current of 55 µA

Maximum supply current of 370 µA

High PSRR of 68dB at 1kHz

Current limit control feature

Over-current protection

Product Advantages

High efficiency due to low dropout voltage

Suitable for battery-powered devices because of low quiescent current

Robust protection features ensure long-term reliability

Key Technical Parameters

Input Voltage (Max): 5.5V

Output Voltage (Min/Fixed): 1.2V

Voltage Dropout (Max): 0.375V @ 300mA

Current Output: 300mA

PSRR: 68dB at 1kHz

Quality and Safety Features

Over-current protection

Current limit control

Operationally stable from -40°C to 125°C

Compatibility

Compatible with surface mount technology

Fits SC-74A, SOT-753 package sizing

Application Areas

Mobile phones

Wearable devices

Healthcare monitoring devices

Personal electronics

Product Lifecycle

Currently active product status

Continued availability with support for upgrades and replacements

Several Key Reasons to Choose This Product

Ideal for extending battery life in portable devices

Superior noise performance ideal for sensitive applications

High reliability and built-in safety features ensure device protection

Supported by Texas Instruments’ comprehensive technical resources

Available in tape and reel packaging for efficient assembly process