onsemi

NCP431AIDR2G

NCP431AIDR2G Description

The NCP431AIDR2G is a highly versatile and precise adjustable shunt voltage reference from onsemi, designed to meet the stringent requirements of a wide range of electronic applications. This device offers an adjustable output voltage range from 2.5V to 36V, making it suitable for various power supply and reference voltage needs. With a typical temperature coefficient of 50ppm/°C and a tolerance of ±1%, the NCP431AIDR2G ensures high accuracy and stability across different operating conditions.

NCP431AIDR2G Features

• Adjustable Output Voltage: The NCP431AIDR2G provides an adjustable output voltage range from 2.5V to 36V, allowing for flexibility in various applications.
• High Accuracy: With a tolerance of ±1%, this voltage reference ensures precise and reliable performance.
• Low Temperature Coefficient: The typical temperature coefficient of 50ppm/°C ensures minimal drift over temperature variations, maintaining accuracy in diverse environments.
• Low Output Current: The device operates with an output current of 40 µA, making it suitable for low-power applications.
• High Cathode Current: Capable of handling a cathode current up to 100 mA, the NCP431AIDR2G can support higher load requirements.
• Surface Mount Packaging: The surface mount package type (Tape & Reel) facilitates easy integration into compact and high-density designs.
• Obsolete Status: While the product is marked as obsolete, it remains a reliable choice for legacy systems and applications where its unique features are still required.
• Compliance: The NCP431AIDR2G 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 wide range of manufacturing processes without the need for special handling.

NCP431AIDR2G Applications

The NCP431AIDR2G is ideal for applications requiring high precision and stability in voltage references. Some specific use cases include:

• Power Supply Design: Ideal for creating stable and accurate reference voltages in power supply circuits.
• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for ADCs, ensuring accurate conversion of analog signals.
• Digital-to-Analog Converters (DACs): Ensures precise output voltage levels for DACs, enhancing the overall system accuracy.
• Battery Management Systems: Offers a reliable reference voltage for monitoring and managing battery levels.
• Industrial Control Systems: Suitable for applications where precise voltage references are crucial for accurate control and measurement.

Conclusion of NCP431AIDR2G

The NCP431AIDR2G from onsemi stands out as a robust and precise adjustable shunt voltage reference, offering a wide voltage range, high accuracy, and low temperature coefficient. Its surface mount package and compliance with environmental standards make it suitable for modern, high-density designs. Despite its obsolete status, the NCP431AIDR2G remains a valuable component for legacy systems and applications where its unique features are essential. Its versatility and reliability make it an excellent choice for a variety of electronic applications, ensuring stable and accurate performance in diverse operating conditions.