TLV73330PDQNR - Texas Instruments

Manufacturer Part Number

TLV73330PDQNR

Manufacturer

Texas Instruments

Introduction

Low drop-out voltage regulator designed for power-sensitive applications

Product Features and Performance

Output Configuration: Positive

Output Type: Fixed

Number of Regulators: 1

Voltage Input (Max): 5.5V

Voltage Output (Min/Fixed): 3V

Voltage Dropout (Max): 0.29V at 300mA

Current Output: 300mA

Current Quiescent (Iq): 60 µA

PSRR: 68dB to 28dB from 100Hz to 100kHz

Control Features: Enable

Protection Features: Over Current, Over Temperature, Short Circuit, UVLO

Product Advantages

High power supply rejection ratio

Low quiescent current for power efficiency

Comprehensive protection features enhance safety

Minimal dropout voltage enables operation in tight power conditions

Key Technical Parameters

Voltage - Input (Max): 5.5V

Voltage - Output (Min/Fixed): 3V

Current - Output: 300mA

PSRR: 68dB ~ 28dB (100Hz ~ 100kHz)

Voltage Dropout (Max): 0.29V @ 300mA

Quality and Safety Features

Over Current Protection

Over Temperature Protection

Short Circuit Protection

Under Voltage Lockout

Compatibility

Mounting Type: Surface Mount

Package / Case: 4-XDFN Exposed Pad

Supplier Device Package: 4-X2SON (1x1)

Application Areas

Electronic devices with tight power efficiency requirements

Mobile and battery-powered applications

Consumer electronics

Product Lifecycle

Active product status

Not nearing discontinuation

Available replacements or upgrades should be confirmed with Texas Instruments

Several Key Reasons to Choose This Product

High efficiency with low dropout voltage

Supports up to 300mA output current for various applications

Low noise output suitable for sensitive electronics

Robust protection features ensure long-term reliability

Small form factor suitable for compact device design