TPS71733DRVT - Texas Instruments

Manufacturer Part Number

TPS71733DRVT

Manufacturer

Texas Instruments

Introduction

The TPS71733DRVT is a Low Drop-Out (LDO) regulator designed for power efficient applications requiring stable voltage output.

Product Features and Performance

Single output LDO regulator

Fixed output voltage of 3.3V

Maximum input voltage of 6.5V

Maximum dropout voltage of 0.3V at 150mA

Output current up to 150mA

Low quiescent current of 80 µA

Maximum supply current of 100 µA

PSRR ranges from 70dB to 45dB (100Hz to 1MHz)

Integrated protection features: over current, over temperature, reverse polarity, UVLO

Product Advantages

High efficiency due to low dropout voltage

Robust operation with built-in protection algorithms

Minimal power loss with low quiescent current

Compact design with 6-WDFN exposed pad package

Key Technical Parameters

Voltage Input (Max): 6.5V

Voltage Output (Min/Fixed): 3.3V

Current Output: 150mA

Voltage Dropout (Max): 0.3V @ 150mA

Current Quiescent (Iq): 80 µA

PSRR: 70dB ~ 45dB (100Hz ~ 1MHz)

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Reverse Polarity Protection

Under Voltage Lockout (UVLO)

Compatibility

Designed for applications requiring stable regulated voltage with minimal power dissipation.

Application Areas

Power-sensitive devices

Portable electronics

Wearable technology

Internet of Things (IoT) devices

Product Lifecycle

Status: Active

Not nearing discontinuation, replacements or upgrades are currently available.

Several Key Reasons to Choose This Product

Efficient power regulation with minimal voltage drop

Broad operational temperature range (-40°C to 125°C)

High reliability due to multiple built-in safety features

Suitable for a wide array of applications due to low noise operation and high PSRR

Compact and robust packaging suitable for space-constrained applications