ON Semiconductor NCV431BVDMR2G Adjustable Precision Shunt Regulator

The NCV431BVDMR2G is a versatile and robust adjustable precision shunt regulator designed by ON Semiconductor to provide a reliable solution for voltage reference and regulation needs in a wide array of applications. This device is particularly well-suited for automotive systems and other demanding environments where stability and precision are paramount.

Key Features

• Voltage Reference: The NCV431BVDMR2G offers an adjustable output voltage from 2.495 V to 36 V, allowing for flexibility in various circuit designs.
• High Precision: It boasts a precision reference voltage with an initial accuracy of ±1%, ensuring precise voltage regulation for critical applications.
• Low Dynamic Output Impedance: A low dynamic output impedance of 0.2Ω provides stable reverse breakdown voltage, which is crucial for maintaining consistent performance under varying load conditions.
• Temperature Stability: The device is characterized for operation from -40°C to 125°C, making it suitable for harsh environments and ensuring reliable performance over a wide temperature range.
• Extended Life: With a typical temperature coefficient of only 50 ppm/°C, the NCV431BVDMR2G offers excellent stability over its lifespan.
• Surface Mount Package: The regulator comes in a small SOT-23 surface mount package, which is ideal for space-constrained applications.
• Automotive Grade: This component meets the rigorous standards of automotive qualification, providing the assurance of high reliability and quality demanded by automotive applications.

Applications

The NCV431BVDMR2G shunt regulator's adjustable nature and high precision make it suitable for a variety of applications, including:

• Automotive systems
• Power supplies
• Battery chargers
• Voltage monitoring
• Adjustable voltage references
• Switching power supplies

With its combination of features, the NCV431BVDMR2G from ON Semiconductor is a reliable choice for designers looking to implement an adjustable precision shunt regulator in their electronic designs, especially where performance and durability are critical. Its automotive-grade certification further underscores its suitability for applications that must withstand the rigors of automotive environments.