TPS79318DBVR - Texas Instruments

Manufacturer Part Number

TPS79318DBVR

Manufacturer

Texas Instruments

Introduction

The TPS79318DBVR is a low-dropout regulator designed for power-sensitive applications.

Product Features and Performance

Single-channel positive output fixed-voltage LDO

High Power Supply Rejection Ratio (PSRR)

Low quiescent current for power efficiency

Product Advantages

Optimized for low-voltage operations

Supports high-temperature environments

Features multiple protection mechanisms

Key Technical Parameters

Single regulator output

Input Voltage Max: 5.5V

Output Voltage: 1.8V fixed

Current Output: 200mA

Quiescent Current (Iq): 220 µA

PSRR: 70dB - 43dB (100Hz - 100kHz)

Control Features: Enable

Protection Features: Over Current, Over Temperature, Reverse Polarity, UVLO

Quality and Safety Features

Built-in thermal and current overload protection

Reverse polarity protection enhances safety

Under Voltage Lockout (UVLO) feature

Compatibility

Surface mount compatible

Housed in SC-74A, SOT-753 package

Compatible with various electronic circuits requiring 1.8V

Application Areas

Mobile devices

Portable electronics

Wireless communication systems

Product Lifecycle

Active product status

Not indicated as near discontinuation

Reasons to Choose This Product

High reliability for critical applications

Versatile use across multiple device platforms

Efficient power consumption

Exceptional thermal performance for stability

Superior noise performance with high PSRR values