TLV70450DBVR - Texas Instruments

Manufacturer Part Number

TLV70450DBVR

Manufacturer

Texas Instruments

Introduction

The TLV70450DBVR from Texas Instruments is a highly efficient, low-dropout voltage regulator designed for power management applications requiring a fixed 5V output.

Product Features and Performance

Low Dropout: 1.1V max at 100mA load

Output Voltage: Fixed 5V

Current Output: Capable of delivering up to 150mA

Quiescent Current: Ultra-low at 4.5 µA, reducing standby power consumption

Supply Current: Max 5.5 µA, minimizing overall power usage

PSRR: High at 60dB (100kHz), enhancing noise suppression

Protection Features: Includes Over Current and Reverse Polarity protection for safer operation

Product Advantages

High efficiency and low dropout voltage are ideal for battery-operated devices

Ultra-low quiescent current extends battery life

Comprehensive protection enhances product reliability

High PSRR ensures stable operation even in noisy environments

Key Technical Parameters

Voltage Input (Max): 24V

Voltage Dropout (Max): 1.1V @ 100mA

Current Output: 150mA

Quiescent Current (Iq): 4.5 µA

PSRR: 60dB at 100kHz

Quality and Safety Features

Over Current and Reverse Polarity protection for robust operation

Operating Temperature Range: -40°C to 125°C, ensuring reliability under extreme conditions

Compatibility

SC-74A, SOT-753 package for easy integration

Suitable for surface mount technology

Application Areas

Ideal for battery-powered devices

Portable electronics

Low-power IoT devices

Energy-efficient applications requiring 5V supply

Product Lifecycle

Status: Active

Not nearing discontinuation, with replacements or upgrades readily available

Several Key Reasons to Choose This Product

Exceptional efficiency for extended battery life

Highly reliable with built-in safety features

Ultra-low quiescent current for minimal standby power loss

High PSRR for stable performance in noisy environments

Wide operating temperature range for versatile applications