The ON Semiconductor NCP431AVDR2G is a precision micropower voltage reference designed to maintain stability and accuracy over a wide range of operating conditions. This adjustable shunt regulator is ideal for use in a variety of applications, including power supplies, battery-operated equipment, and precision instrumentation.

Key Features

• Adjustable Output Voltage: This device offers an output voltage range from 2.5V to 36V, which can be set with two external resistors.
• Low Dynamic Impedance: With a dynamic impedance of 0.22 ohms, the NCP431AVDR2G ensures stable output even with load variations.
• High Precision: The voltage reference features a typical initial accuracy of 0.5% and a maximum of 1%, ensuring reliable performance for precision applications.
• Wide Operating Current Range: The device operates with a current range of 0.4mA to 10mA, providing flexibility in various circuit designs.
• Extended Temperature Range: It is designed to operate over an industrial temperature range from -40°C to +85°C, making it suitable for harsh environments.
• Package: The NCP431AVDR2G comes in a compact SOT-23-3 package, which is ideal for space-constrained applications.

Applications

The versatility of the NCP431AVDR2G allows it to be utilized in a wide range of applications, including:

• Power Supply Control
• Battery Chargers
• Switching Power Supplies
• Data Acquisition Systems
• Analog-to-Digital Converters (ADCs)
• Portable Electronics

Quality and Reliability

ON Semiconductor is known for its commitment to quality and reliability, and the NCP431AVDR2G is no exception. It is designed to meet stringent industry standards, ensuring long-term stability and performance for critical applications.

Whether you are designing a precision power supply or looking for a reliable voltage reference for your electronic system, the NCP431AVDR2G from ON Semiconductor is an excellent choice that combines performance, versatility, and reliability.