TL1431AIDT - STMicroelectronics

Manufacturer Part Number

TL1431AIDT

Manufacturer

stmicroelectronics

Introduction

The TL1431AIDT is a pivotal component in the realm of Power Management Integrated Circuits (PMIC), specifically serving as an adjustable shunt voltage reference. Built for rigorous voltage reference tasks, it is a key component in a wide range of power management applications.

Product Features and Performance

Adjustable output voltage ranging from 2.5V to 36V

Capable of delivering up to 100 mA output current

Exceptional tolerance of ±0.25%

Temperature coefficient of 100ppm/°C ensures stable performance over a wide range of temperatures

Designed to operate in temperatures from -40°C to 105°C

Surface Mount Device in an 8-SOIC package for efficient PCB space usage

Requires a minimal cathode current of 700 µA for operation

Product Advantages

Broad adjustable output voltage range supports versatile applications

High precision and stability in output voltage due to low tolerance

Robust performance in diverse environmental conditions

Efficient power consumption enhancing overall system reliability

Compact form factor enabling easy integration into various circuit designs

Key Technical Parameters

Output Voltage: 2.5V to 36V (Adjustable)

Output Current: 100 mA

Tolerance: ±0.25%

Temperature Coefficient: 100ppm/°C

Operating Temperature: -40°C ~ 105°C

Cathode Current: 700 µA

Package: 8-SOIC

Quality and Safety Features

Design and manufacturing adhere to stmicroelectronics' high-quality standards, ensuring reliability and performance consistency across operating conditions.

Compatibility

The versatile output range and adjustable nature make it compatible with a wide array of power management systems and applications requiring precise voltage references.

Application Areas

Power supply regulation

Battery chargers

Precision voltage regulation in consumer electronics

Telecommunications and networking equipment

Automotive electronics

Product Lifecycle

Currently marked as Active, the TL1431AIDT is fully supported by stmicroelectronics, with no imminent discontinuation. Upgrades and replacements are systematically developed to keep pace with technological advancements and market needs.

Several Key Reasons to Choose This Product

High adaptability due to adjustable voltage output, suiting various application needs

Precision performance assured by low tolerance and stable temperature coefficient

Durable in extreme conditions, enhancing product reliability

Streamlined integration into systems with its compact 8-SOIC package

Backed by stmicroelectronics' commitment to quality, ensuring long-term dependability