onsemi

NCP431BVPSNT1G

NCP431BVPSNT1G Description

The NCP431BVPSNT1G is a high-performance shunt voltage reference IC from onsemi, designed to provide a stable and precise reference voltage for a variety of power management applications. This device features an adjustable output voltage range from 2.5V to 36V, making it highly versatile for different circuit requirements. The NCP431BVPSNT1G is housed in a compact SOT23-3 package, ideal for surface-mount applications where space is a critical consideration.

NCP431BVPSNT1G Features

• Adjustable Output Voltage: The NCP431BVPSNT1G offers an adjustable output voltage range from 2.5V to 36V, providing flexibility to meet various design specifications.
• High Precision: With a tolerance of ±0.5%, this voltage reference ensures high accuracy and stability in voltage regulation.
• Low Temperature Coefficient: The typical temperature coefficient of 50ppm/°C ensures minimal drift over temperature variations, enhancing the reliability of the reference voltage.
• Low Quiescent Current: The device operates with a low quiescent 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 NCP431BVPSNT1G can support higher load requirements.
• Surface Mount Compatibility: The SOT23-3 package is designed for surface-mount technology, facilitating easy integration into modern PCB designs.
• Compliance and Status: The NCP431BVPSNT1G is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and regulatory standards. However, it is important to note that the product is currently obsolete.

NCP431BVPSNT1G Applications

The NCP431BVPSNT1G is ideal for applications requiring a precise and stable voltage reference. Its adjustable output voltage and high precision make it suitable for:

• Power Management ICs (PMICs): Providing a stable reference voltage for voltage regulators and converters.
• Analog-to-Digital Converters (ADCs): Ensuring accurate voltage levels for precise signal conversion.
• Digital-to-Analog Converters (DACs): Offering a reliable reference for accurate output signal generation.
• Battery Management Systems: Maintaining accurate voltage references for battery charging and monitoring circuits.
• Precision Measurement Equipment: Serving as a stable reference for high-precision measurement devices.

Conclusion of NCP431BVPSNT1G

The NCP431BVPSNT1G from onsemi stands out as a versatile and high-performance shunt voltage reference IC. Its adjustable output voltage range, high precision, and low temperature coefficient make it a reliable choice for a wide range of power management applications. The compact SOT23-3 package and surface-mount compatibility further enhance its suitability for modern electronic designs. While the product is now obsolete, its legacy in precision voltage reference solutions remains significant. For new designs, it is recommended to explore alternative models from onsemi or other manufacturers that offer similar or enhanced features.