TPS76933DBVT - Texas Instruments

Manufacturer Part Number

TPS76933DBVT

Manufacturer

Texas Instruments

Introduction

The TPS76933DBVT is a low-dropout (LDO) linear voltage regulator optimized for power management applications, designed to regulate an input voltage of up to 10V down to a fixed output of 3.3V.

Product Features and Performance

Low dropout voltage of 0.2V at 100mA load

Stable with low ESR capacitors

High power supply rejection ratio (PSRR) of 60dB at 1kHz

Output current capacity of 100mA

Low quiescent current of 28 μA

Product Advantages

High efficiency for extended battery life

Compact SOT-23-5 package suitable for space-constrained applications

Built-in protection features including over-current, over-temperature, and reverse polarity protection

Key Technical Parameters

Input Voltage (Max): 10V

Output Voltage (Fixed): 3.3V

Dropout Voltage (Max): 0.2V @ 100mA

Output Current: 100mA

Quiescent Current (Iq): 28 µA

PSRR: 60dB at 1kHz

Quality and Safety Features

Over-current and over-temperature protection mechanisms

Reverse polarity protection

Compatibility

Compatible with ceramic, tantalum, and aluminum electrolytic capacitors

Application Areas

Consumer Electronics

Telecommunications

Portable devices

Battery-powered applications

Product Lifecycle

Status: Active

Not nearing discontinuation currently

Ongoing availability of replacements and upgrades

Several Key Reasons to Choose This Product

High efficiency for prolonged device operation

Wide operational temperature range from -40°C to 125°C fits diverse environments

Ultra-low quiescent current ideal for battery-sensitive applications

Robust protection features for enhanced device safety and longevity