TLV75519PDQNR - Texas Instruments

Manufacturer Part Number

TLV75519PDQNR

Manufacturer

Texas Instruments

Introduction

Low-dropout voltage regulator designed for power-sensitive applications

Product Features and Performance

Linear LDO voltage regulator

Optimized for low power consumption

Stable with small ceramic output capacitors

High PSRR over wide frequency range

Fast transient response

Product Advantages

Low dropout voltage of 0.4V at 500mA load

Low quiescent current of 31 µA

High thermal performance with -40°C to 125°C operating range

Small package suited for space-constrained applications

Key Technical Parameters

Input voltage range up to 5.5V

Fixed output voltage of 1.9V

Maximum output current of 500mA

Power Supply Rejection Ratio of 52dB from 1kHz to 1MHz

Quality and Safety Features

Built-in overcurrent protection

Over-temperature protection for safety and reliability

Compatibility

Can be used with small ceramic capacitors

Compatible with various digital and analog circuits needing 1.9V

Application Areas

Mobile and portable devices

Wireless and RF systems

Microcontroller power supplies

Battery-powered equipment

Product Lifecycle

Active product status

Not currently indicated as nearing discontinuation

Several Key Reasons to Choose This Product

Highly efficient for battery-powered applications

Minimized power loss due to low dropout

Extended battery life with low Iq

Robust protection features enhance product lifespan

Suitable for a wide range of industrial and commercial devices

Fits easily in compact PCB layouts due to small X2SON package.