TPS79928DDCR - Texas Instruments

Manufacturer Part Number

TPS79928DDCR

Manufacturer

Texas Instruments

Introduction

The TPS79928DDCR is a linear low-dropout regulator designed for power-sensitive applications, providing a stable and efficient output voltage.

Product Features and Performance

Fixed output voltage of 2.8V

Low dropout voltage of 0.18V at 200mA load

Output current capacity of 200mA

Quiescent current of 60 µA

PSRR of 70dB ~ 38dB over a frequency range of 100Hz to 100kHz

Enable control feature for power management

Integrated over current, over temperature and reverse polarity protection

Under Voltage Lockout (UVLO) feature for safety

Product Advantages

High-efficiency due to low dropout voltage

Minimal power loss and low operating current cater to power-sensitive applications

Reliable protection features enhance device safety and lifespan

Key Technical Parameters

Input Voltage (Max): 6.5V

Output Voltage (Min/Fixed): 2.8V

Dropout Voltage (Max): 0.18V @ 200mA

Output Current: 200mA

Quiescent Current: 60 µA

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout (UVLO)

Compatibility

Compatible with surface mount technology, specifically in SOT-23-5 Thin and TSOT-23-5 package configurations

Application Areas

Suitable for battery-powered devices

Ideal for low-power instrumentation and medical devices

Product Lifecycle

Currently active and in production

No imminent discontinuation announced

Availability of replacements or upgrades has not been specified

Key Reasons to Choose This Product

High reliability and efficiency for power-sensitive applications

Robust safety and protection features ensure long-term operation

Low dropout and quiescent current contribute to energy saving

Compact package suitable for space-constrained applications