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TL1431AIYDT

TL1431AIYDT Description

The TL1431AIYDT from STMicroelectronics is a high-precision, adjustable shunt voltage reference IC designed for demanding automotive and industrial applications. This surface-mount device offers an adjustable output voltage range from 2.5V to 36V with an exceptional tolerance of ±0.25%, ensuring reliable performance in precision voltage regulation. Its 100mA output current capability and low 700µA cathode current make it highly efficient for low-power systems. The TL1431AIYDT operates with a 100ppm/°C temperature coefficient, providing stable performance across a wide temperature range. Compliant with ROHS3 and REACH standards, it is packaged in a Tape & Reel (TR) format for automated assembly.

TL1431AIYDT Features

• Adjustable Output Voltage: Ranges from 2.5V to 36V, offering flexibility for diverse circuit requirements.
• High Precision: ±0.25% tolerance ensures accurate voltage referencing.
• Low Power Consumption: 700µA cathode current minimizes energy waste.
• Wide Operating Range: Supports 100mA output current for robust applications.
• Automotive Grade: Meets stringent automotive reliability standards.
• Stable Temperature Performance: 100ppm/°C coefficient ensures consistency in varying environments.
• Surface-Mount Design: 8SO package enables compact PCB integration.

TL1431AIYDT Applications

The TL1431AIYDT excels in precision voltage reference applications, including:

• Automotive Electronics: Engine control units (ECUs), sensors, and infotainment systems requiring stable voltage regulation.
• Power Supplies: Adjustable voltage references for switch-mode and linear power supplies.
• Industrial Control Systems: PLCs, instrumentation, and measurement equipment demanding high accuracy.
• Battery Management Systems (BMS): Voltage monitoring and regulation in energy storage solutions.
• Consumer Electronics: High-end audio and display systems where voltage stability is critical.

Conclusion of TL1431AIYDT

The TL1431AIYDT stands out as a versatile, high-performance shunt voltage reference, combining precision, efficiency, and automotive-grade reliability. Its adjustable output, low power consumption, and robust design make it ideal for applications requiring stable voltage regulation under varying conditions. Whether in automotive, industrial, or consumer electronics, this IC delivers consistent performance, meeting the stringent demands of modern electronic systems.