TPS79328DBVR - Texas Instruments

Manufacturer Part Number

TPS79328DBVR

Manufacturer

Texas Instruments

Introduction

The TPS79328DBVR is a low-dropout regulator designed for power-sensitive applications.

Product Features and Performance

Output Configuration: Positive

Output Type: Fixed

Number of Regulators: 1

Ultra-low Dropout Voltage: 0.2V @ 200mA

Output Current: 200mA

High PSRR: 70dB ~ 43dB from 100Hz to 100kHz

Low Quiescent Current: 220 µA

Includes Enable Control Feature

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

Wide Operating Temperature Range: -40°C to 150°C

Surface Mount Package

Product Advantages

Low dropout improves efficiency

High PSRR results in cleaner output voltage

Low Iq reduces power consumption in standby

Robust protection features ensure device safety

High thermal performance with wide operating temperature range

Key Technical Parameters

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 2.8V

Current - Output: 200mA

Voltage Dropout (Max): 0.2V @ 200mA

Current - Quiescent (Iq): 220 µA

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

Quality and Safety Features

Comprehensive protection features securing the device in adverse conditions

Compatibility

Compatible with various microcontrollers and digital ICs requiring 2.8V supply

Application Areas

Portable Electronics, Wireless Communication, Power Management Solutions

Product Lifecycle

Active Status with ongoing manufacturer support

Not nearing discontinuation

Availability of replacements or upgrades

Several Key Reasons to Choose This Product

High Efficiency for Battery-Powered Devices

Low Noise Output for Sensitive Applications

Space-Saving SOT-23-5 Package

High Reliability with Advanced Protection Features

Support for a Broad Range of Applications