The TL1431AIYDT is a high-precision programmable voltage reference from STMicroelectronics, a global semiconductor leader renowned for its innovative and reliable components. This device is a pivotal component in a wide range of applications, from power supplies to battery management systems, where precise voltage control is paramount.

Key Features

• Adjustable Output Voltage: The TL1431AIYDT offers an output voltage range from 2.495 V to 36 V, which can be set with external resistors. This versatility makes it suitable for many adjustable voltage applications.
• High Precision: With a typical temperature coefficient of only 50 ppm/°C, this reference ensures minimal deviation across temperature variations, ensuring stable performance in diverse operating conditions.
• Low Operational Current: The device operates with a low dynamic current of 1 mA (typical), contributing to the overall energy efficiency of the end application.
• Wide Operating Temperature Range: The TL1431AIYDT is designed to operate over a wide temperature range from -40°C to +105°C, accommodating various industrial and automotive-grade applications.

Applications

The TL1431AIYDT's precision and reliability make it an excellent choice for a variety of critical applications, including:

• Power supply control
• Battery chargers
• Switching power supplies
• Motor drives
• Analog-to-digital converters
• Portable electronics
• Automotive electronics

Package and Quality

This device is offered in a small-outline package, specifically the SO-8, which is suitable for space-constrained applications. The TL1431AIYDT also meets stringent quality standards, ensuring reliable operation and longevity in the field.

STMicroelectronics' commitment to quality and performance is evident in the TL1431AIYDT precision programmable reference. With its excellent temperature stability, adjustable output voltage, and low operational current, this component is an ideal solution for designers looking to enhance the accuracy and efficiency of their electronic systems.