TLV70430DBVR - Texas Instruments

Manufacturer Part Number

TLV70430DBVR

Manufacturer

Texas Instruments

Introduction

TLV70430DBVR is a low-dropout (LDO) linear voltage regulator designed for power-sensitive applications, providing a stable and efficient output voltage.

Product Features and Performance

Output Configuration: Positive

Fixed Output Type

Single Regulator

Input Voltage (Max): 24V

Output Voltage (Fixed): 3V

Voltage Dropout (Max): 1.1V at 100mA

Output Current: 150mA

Quiescent Current (Iq): 4.5 µA

Supply Current (Max): 5.5 µA

Power Supply Rejection Ratio (PSRR): 60dB at 100kHz

Protection Features include Over Current and Reverse Polarity

Operation Temperature range from -40°C to 125°C

Product Advantages

High reliability with a wide operating temperature range

Low quiescent current for power-sensitive applications

Compact package suitable for space-limited applications

Over Current and Reverse Polarity protections for enhanced safety and durability

Key Technical Parameters

Voltage - Input (Max): 24V

Voltage - Output (Min/Fixed): 3V

Current - Output: 150mA

Current - Quiescent: 4.5 µA

PSRR: 60dB at 100kHz

Operating Temperature: -40°C to 125°C

Quality and Safety Features

Features Over Current and Reverse Polarity protections

Stable operations across a broad temperature range (-40°C to 125°C)

Compatibility

Compatible with surface mount technology through SC-74A, SOT-753 package

Suitable for applications requiring input voltage up to 24V and output voltage fixed at 3V

Application Areas

Ideal for power management in consumer electronics, IoT devices, and mobile applications due to its low quiescent current and robust operating temperatures

Product Lifecycle

Status: Active

This component is not currently nearing discontinuation and replacements or upgrades are readily available

Several Key Reasons to Choose This Product

Low dropout of 1.1V at 100mA supports efficient performance even at lower voltages

High PSRR (60dB at 100kHz) ensures reduced noise and better performance in noisy environments

Low current consumption (4.5 µA quiescent) enhances battery life in portable applications

Comprehensive protection features safeguard the device and connected components from electrical irregularities

Compact SOT-23-5 package allows for easy integration into space-constrained designs