TLV70433DBVR - Texas Instruments

Manufacturer Part Number

TLV70433DBVR

Manufacturer

Texas Instruments

Introduction

Low dropout regulator designed for power-sensitive applications

Product Features and Performance

Fixed 3.3V output voltage

150mA output current capacity

Low dropout voltage of 1.1V at 100mA load

Ultra-low quiescent current of 4.5µA

High PSRR of 60dB at 100kHz

Contains over current and reverse polarity protection

Operates across a wide temperature range from -40°C to 125°C

Product Advantages

High efficiency due to low quiescent current and dropout voltage

Robust protection features ensure reliability under fault conditions

Stable output with high PSRR for noise suppression

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

Key Technical Parameters

Input Voltage (Max): 24V

Output Voltage (Min/Fixed): 3.3V

Current - Output: 150mA

Current - Quiescent (Iq): 4.5µA

Voltage Dropout (Max): 1.1V @ 100mA

PSRR: 60dB (100kHz)

Quality and Safety Features

Reverse polarity protection

Overcurrent protection

High thermal performance with operating temperature range of -40°C to 125°C

Compatibility

Compatible with a wide range of circuits requiring a stable 3.3V supply

Fits standard SOT-23-5 footprint

Application Areas

Portable Electronics

Battery-powered Devices

Wireless Modules

Microcontroller Power Supply

Product Lifecycle

Status: Active

No indication of nearing discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

Energy-efficient operation with ultra-low quiescent current

Greater system reliability due to built-in protection features

Capable of handling a variety of input voltages up to 24V

Suitable for operation in extreme temperatures

Versatile for use in both commercial and industrial applications

Compact form factor for space-sensitive designs

Manufacturer reputation for quality and reliability