TLV75733PDBVR - Texas Instruments

Manufacturer Part Number

TLV75733PDBVR

Manufacturer

Texas Instruments

Introduction

TLV75733PDBVR is a low dropout (LDO) linear voltage regulator designed for up to 1A output current with a fixed output voltage of 3.3V.

Product Features and Performance

Single regulator

Fixed output type

Maximum input voltage of 5.5V

Voltage dropout of 0.475V at 1A load

Output current up to 1A

Low supply current of 40 µA

PSRR of 52dB across 1kHz to 1MHz

SOT-23-5 package

Operating temperatures from -40°C to 125°C

Product Advantages

Efficient power conversion with low dropout

Minimal power loss with low quiescent current

Robust power supply rejection ratio

Key Technical Parameters

Input Voltage (Max): 5.5V

Output Voltage (Min/Fixed): 3.3V

Output Current: 1A

Current Supply (Max): 40 µA

Voltage Dropout (Max): 0.475V @ 1A

PSRR: 52dB (1kHz ~ 1MHz)

Quality and Safety Features

Overcurrent protection

Thermal shutdown

Under Voltage Lock Out (UVLO)

Compatibility

Compatible with low power microcontrollers and digital systems requiring 3.3V

Application Areas

Consumer Electronics

Industrial Control

Communication Equipment

Product Lifecycle

Currently active with no announced discontinuation or planned obsolescence

Several Key Reasons to Choose This Product

High reliability and robust protection features ensure system safety.

Low dropout feature maximizes efficient use of input voltage.

High performance in line regulation and load regulation.

Wide operating temperature range suitable for various environments.

Compact SOT-23-5 package helpful for space-constrained applications.