onsemi

NCP431AVLPG

NCP431AVLPG Description

The NCP431AVLPG is a high-performance shunt voltage reference IC designed for precision applications requiring adjustable output voltages. Manufactured by onsemi, this device offers an adjustable output voltage range from 2.5V to 36V, making it highly versatile for a variety of electronic systems. The NCP431AVLPG features a low output current of 40 µA and a temperature coefficient of 50ppm/°C typical, ensuring stable performance across a wide temperature range. Despite its obsolete status, this component remains a reliable choice for applications where precision and stability are paramount.

NCP431AVLPG Features

• Adjustable Output Voltage: The NCP431AVLPG provides an adjustable output voltage range from 2.5V to 36V, offering flexibility for various circuit designs.
• Low Output Current: With an output current of 40 µA, this device is suitable for low-power applications, minimizing power consumption.
• Low Temperature Coefficient: The typical temperature coefficient of 50ppm/°C ensures minimal drift in output voltage over temperature variations, enhancing the accuracy and reliability of the reference voltage.
• High Tolerance: The ±1% tolerance guarantees precise voltage regulation, making it ideal for applications requiring high accuracy.
• High Cathode Current: The device supports a cathode current up to 100 mA, allowing it to drive higher loads effectively.
• Through Hole Mounting: The through-hole mounting type ensures robust mechanical stability and ease of integration into printed circuit boards.
• Compliance and Safety: The NCP431AVLPG is REACH unaffected and RoHS3 compliant, adhering to environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1 (unlimited), ensuring reliability in various environmental conditions.

NCP431AVLPG Applications

The NCP431AVLPG is well-suited for a range of applications where precision voltage references are critical. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate analog-to-digital conversion.
• Digital-to-Analog Converters (DACs): Ensures precise voltage levels for digital-to-analog conversion processes.
• Power Supplies: Acts as a reference for voltage regulation in power supply circuits, maintaining stable output voltages.
• Instrumentation: Used in precision measurement equipment where accurate voltage references are essential.
• Battery Management Systems: Offers a reliable reference for monitoring and managing battery voltages.

Conclusion of NCP431AVLPG

The NCP431AVLPG is a versatile and reliable shunt voltage reference IC that offers adjustable output voltages with high precision and stability. Despite being marked as obsolete, its performance characteristics make it a valuable component for applications requiring accurate voltage references. The low output current, low temperature coefficient, and high tolerance ensure consistent performance across varying conditions. With through-hole mounting and compliance with environmental and safety standards, the NCP431AVLPG remains a robust choice for precision voltage reference needs in various electronic systems.