TLV71209DBVR - Texas Instruments

Manufacturer Part Number

TLV71209DBVR

Manufacturer

Texas Instruments

Introduction

The TLV71209DBVR is a low-dropout linear regulator designed for power management, known for its efficiency and stability.

Product Features and Performance

Fixed output version at 0.9V

Maximum input voltage of 5.5V

Output current capability of 300mA

Ultra-low quiescent current of 55µA, making it suitable for battery-powered applications

High PSRR of 68dB at 1kHz ensures stable output voltage under varying input conditions

Features enable pin for power-saving mode

Comprehensive protection features including Over Current, Over Temperature, Short Circuit, and Under Voltage Lockout (UVLO)

Product Advantages

High efficiency and low dropout enhance battery life

Minimal quiescent current reduces overall power consumption

Robust protection features ensure product reliability under abnormal conditions

High PSRR provides stable operation even in the presence of supply noise

Key Technical Parameters

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 0.9V

Current Output: 300mA

Current Quiescent (Iq): 55 µA

PSRR: 68dB (1kHz)

Operating Temperature Range: -40°C ~ 125°C (TJ)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Under Voltage Lockout (UVLO)

Compatibility

Designed in a compact SOT-23-5 package, making it compatible with various surface-mount technologies.

Application Areas

Ideal for battery-powered devices, portable electronics, and any application requiring a stable and efficient power supply.

Product Lifecycle

Active; this product is currently in active production, with no current indications of discontinuation. Replacements or upgrades are readily available.

Several Key Reasons to Choose This Product

Exceptional efficiency for extended battery life

Ultra-low quiescent current suitable for power-sensitive applications

Comprehensive protective features ensure reliability and safety

High PSRR of 68dB guarantees stable output

Wide operating temperature range accommodates various environments

Texas Instruments' reputation for quality and support