onsemi

TL431AILPRAG

TL431AILPRAG Description

The TL431AILPRAG from onsemi is a high-precision, adjustable shunt voltage reference designed for applications requiring stable voltage regulation. Housed in a TO-92-3 package and delivered in Tape & Reel (TR), this device offers an output voltage range of 2.495V to 36V with a tight ±1% tolerance and a 50ppm/°C typical temperature coefficient, ensuring excellent accuracy across varying conditions. Its shunt reference topology allows flexible integration into both low-power and high-performance circuits, while the 100mA output current capability supports robust load regulation.

TL431AILPRAG Features

• Adjustable Output: Programmable from 2.495V to 36V via external resistors.
• High Precision: ±1% tolerance and 50ppm/°C thermal stability for reliable performance.
• Wide Operating Range: Supports 1mA to 100mA cathode current, ideal for diverse designs.
• Robust Packaging: TO-92-3 through-hole package ensures durability and ease of prototyping.
• Compliance: ROHS3 Compliant and REACH Unaffected, meeting environmental standards.
• Low Power Consumption: 1mA minimum cathode current enhances efficiency in battery-operated systems.

TL431AILPRAG Applications

This voltage reference excels in:

• Power Supplies: Precision voltage regulation in AC/DC converters, SMPS, and LDOs.
• Battery Management: Voltage monitoring and cutoff circuits in portable electronics.
• Industrial Control: Stable references for sensors, PLCs, and instrumentation.
• Automotive Systems: Reliable performance in ECUs and infotainment systems due to wide temperature tolerance.
• Consumer Electronics: Used in set-top boxes, LED drivers, and audio equipment for consistent voltage levels.

Conclusion of TL431AILPRAG

The TL431AILPRAG stands out for its adjustability, precision, and versatility, making it a preferred choice for engineers seeking a cost-effective yet high-performance voltage reference. Its wide voltage range, low thermal drift, and compliance with environmental standards ensure suitability for industrial, automotive, and consumer applications. Whether for prototyping or mass production, this device delivers reliable voltage regulation with minimal external components.