TPS78342DDCR - Texas Instruments

Manufacturer Part Number

TPS78342DDCR

Manufacturer

Texas Instruments

Introduction

The TPS78342DDCR is a high-performance, low-dropout (LDO) linear voltage regulator from Texas Instruments. It provides a fixed 4.2V output voltage with a maximum dropout voltage of 0.25V at 150mA load current. The regulator features low quiescent current, high power supply rejection ratio (PSRR), and comprehensive protection features, making it suitable for a wide range of applications.

Product Features and Performance

Fixed 4.2V output voltage

Maximum dropout voltage of 0.25V at 150mA load current

Low quiescent current of 800nA

Supply current limited to 8µA

High PSRR of 40dB to 15dB (10Hz to 1kHz)

Enable control feature

Over-current, over-temperature, and reverse-polarity protection

Wide operating temperature range of -40°C to 105°C

Small SOT-23-5 Thin and TSOT-23-5 package options

Product Advantages

Efficient power management with low dropout voltage

Reliable operation with comprehensive protection features

Compact and space-saving package options

Suitable for a wide range of portable and battery-powered applications

Key Reasons to Choose This Product

Excellent power efficiency and low-noise performance

Robust protection features for reliable operation

Versatile and scalable solution for various power requirements

Compact size and easy integration into space-constrained designs

Quality and Safety Features

Robust design and high-quality manufacturing process

Comprehensive protection features to ensure safe and reliable operation

Compliance with industry standards for quality and safety

Compatibility

The TPS78342DDCR is designed to be compatible with a wide range of electronic devices and systems, making it a versatile solution for various applications.

Application Areas

Portable electronics

Battery-powered devices

Industrial and medical equipment

Telecommunications and networking equipment

Consumer electronics

Product Lifecycle

The TPS78342DDCR is an active product in Texas Instruments' portfolio. There are no announced plans for discontinuation of this model. However, if you require information about potential equivalent or alternative models, please contact our website's sales team.