onsemi

NCP431ACDR2G

NCP431ACDR2G Description

The NCP431ACDR2G is an adjustable shunt voltage reference IC designed for precision applications. Manufactured by onsemi, this device offers a wide range of output voltages from 2.5V to 36V, making it highly versatile for various electronic systems. The NCP431ACDR2G features a low output current of 40 µA and a cathode current capability of up to 100 mA, ensuring efficient power usage and robust performance. With a typical temperature coefficient of 50ppm/°C, it maintains high accuracy across its operating temperature range of 0°C to 70°C. The device is packaged in a surface-mount 8SOIC format, making it suitable for compact designs and easy integration into modern electronic circuits. Despite being marked as obsolete, the NCP431ACDR2G remains a reliable choice for applications requiring a high-precision voltage reference.

NCP431ACDR2G Features

• Adjustable Output Voltage: The NCP431ACDR2G provides an adjustable output voltage range from 2.5V to 36V, offering flexibility for a wide array of applications.
• Low Output Current: With an output current of only 40 µA, this device is ideal for low-power applications where energy efficiency is crucial.
• High Precision: The ±1% tolerance ensures high accuracy in voltage reference applications, making it suitable for precision circuits.
• Low Temperature Coefficient: A typical temperature coefficient of 50ppm/°C ensures stable performance across the operating temperature range of 0°C to 70°C.
• Surface Mount Packaging: The 8SOIC package format allows for easy integration into compact designs, enhancing the device's versatility.
• Compliance and Safety: The NCP431ACDR2G is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is suitable for a variety of manufacturing environments without the need for special handling.

NCP431ACDR2G Applications

The NCP431ACDR2G is ideal for applications requiring a precise and stable voltage reference. Some specific use cases include:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage to ensure accurate conversions.
• Digital-to-Analog Converters (DACs): Ensures consistent output levels by offering a reliable reference voltage.
• Power Supplies: Used in voltage regulation circuits to maintain a stable output voltage.
• Precision Measurement Equipment: Offers high accuracy and stability required for precise measurements.
• Medical Devices: Ensures reliability and precision in devices where accuracy is critical.

Conclusion of NCP431ACDR2G

The NCP431ACDR2G is a versatile and precise shunt voltage reference IC that offers a wide range of output voltages, low output current, and high accuracy. Despite its obsolete status, it remains a reliable choice for applications requiring a high-precision voltage reference. Its low temperature coefficient and surface-mount packaging make it suitable for a variety of electronic systems, ensuring stable performance and easy integration. The NCP431ACDR2G is an excellent choice for engineers and designers looking for a dependable voltage reference solution in their precision circuits.