TL1431ACL3T - STMicroelectronics

Manufacturer Part Number

TL1431ACL3T

Manufacturer

stmicroelectronics

Introduction

The TL1431ACL3T is a precision programmable shunt voltage reference designed for applications requiring adjustable output spanning from 2.5V to 36V, within power management circuits.

Product Features and Performance

Precision voltage reference with adjustable output from 2.5V to 36V

Capable of sourcing up to 100 mA output current

Offers a low tolerance of ±0.25%

Temperature coefficient of 90ppm/°C ensures stability over temperature variations

Operates in a wide temperature range: -20°C to 70°C

Designed for surface mount technology with a TO-236-3, SC-59, SOT-23-3 package

Product Advantages

High accuracy and low tolerance enhance the reliability of power management circuits

Wide output voltage range allows for flexibility in application use

Low temperature coefficient contributes to stable performance under temperature changes

Direct surface mounting capability simplifies the assembly process

Key Technical Parameters

Voltage Output (Min/Fixed): 2.5V

Voltage Output (Max): 36V

Current Output: 100 mA

Tolerance: ±0.25%

Temperature Coefficient: 90ppm/°C

Current Cathode: 600 µA

Operating Temperature Range: -20°C to 70°C

Quality and Safety Features

Manufactured under strict quality control standards to ensure reliability and safety in applications

Compatibility

Suitable for a broad range of power management applications due to its adjustable output and wide operating temperature range

Compatible with surface mount technology for easy integration into various circuit designs

Application Areas

Power supply units

Battery chargers

Energy management systems

Portable electronic devices

Automotive electronics

Product Lifecycle

Currently in active status with no immediate plans for discontinuation

Long-term availability supports ongoing and future design requirements

Several Key Reasons to Choose This Product

Highly accurate and flexible voltage reference suited for various power management applications

Wide voltage output range and low temperature coefficient ensure performance across different environments and applications

Surface mount package simplifies the design and manufacturing process

Active product status with stmicroelectronics guarantees long-term availability for new designs and maintenance of existing systems

Provides a straightforward solution for achieving precise voltage reference in a compact form factor for power management systems