NCP431AISNT1G

The NCP431AISNT1G is a programmable precision shunt regulator from ON Semiconductor. It is commonly used in applications requiring a stable reference voltage, such as power supplies, voltage monitoring, and battery chargers. The device is designed to offer excellent temperature stability and output voltage accuracy, making it suitable for precision applications.
Key features of the NCP431AISNT1G include:
1. Voltage Reference: The device can be programmed to regulate output voltages from 2.5V to 36V.
2. Output Current: It can source or sink up to 100 mA, providing flexibility in various circuit configurations.
3. Tolerance: Offers low tolerance for output voltage, typically around 0.5%, ensuring precise voltage regulation.
4. Temperature Range: It operates effectively over a wide temperature range, enhancing its reliability in different environments.
5. Package: Available in a SOT-23-3 package, which is compact and suitable for space-constrained designs.
Overall, the NCP431AISNT1G is valued for its versatility, accuracy, and reliability in a range of electronic applications.

The NCP431AISNT1G is a precision programmable shunt regulator. Key features include:
1. Adjustable Output Voltage: It allows for a wide output voltage range from 2.5 V to 36 V, making it versatile for various applications.
2. High Accuracy: The device boasts a precise reference voltage of 2.495 V with a tight tolerance and low temperature coefficient, ensuring stable performance.
3. Low Cathode Current: Operates with a low minimum cathode current of 1 mA, optimizing power efficiency.
4. Temperature Stability: Offers good thermal stability across a wide operating temperature range from -40°C to +85°C.
5. SOT−23 Package: Comes in a compact SOT-23 package, which is suitable for space-constrained applications.
6. Applications: Ideal for use in voltage monitoring, power supplies, and battery-operated systems due to its precision and adjustability.
These features make the NCP431AISNT1G an effective solution for various precision voltage regulation needs in electronic circuits.

The NCP431AISNT1G is typically available in a SOT-23-5 package. This compact, surface-mount package is designed for easy integration into electronic circuits, providing stable voltage reference capabilities in a small form factor.

The NCP431AISNT1G is a precision adjustable shunt regulator. It typically comes in a SOT-23 package and has three pins. Here's a concise overview of its pin functions:
1. Reference (R): This pin is connected to the internal reference voltage. It is used for setting the desired output voltage by connecting it to an external resistor divider network.
2. Anode (A): This pin acts as the input for the shunt regulator. It is connected to the anode side of the application circuit and usually towards the ground side.
3. Cathode (K): This pin is the output of the shunt regulator and is connected to the cathode side of the application, typically towards the positive supply.
The NCP431AISNT1G is used for voltage regulation in power supply circuits and can be adjusted with external resistors to provide a stable output voltage across a wide range.

The NCP431AISNT1G is manufactured by ON Semiconductor. ON Semiconductor, now known as onsemi, is a leading semiconductor supplier that focuses on energy-efficient electronics. The company provides a comprehensive portfolio of innovative solutions for various applications, including automotive, industrial, cloud power, and Internet of Things (IoT). onsemi specializes in power and signal management, logic, discrete, and custom devices, helping customers solve design challenges in energy conservation and high-performance applications.

The NCP431AISNT1G is a programmable shunt regulator commonly used in applications such as voltage regulation, precision current limiting, and as a reference voltage source in power supplies. It is often utilized in battery chargers, adjustable power supplies, switching power supplies, and LED drivers, providing precise voltage regulation and stabilization. It is valued for its accuracy and reliability in maintaining desired voltage levels in various electronic circuits.

The NCP431AISNT1G is a precision adjustable shunt regulator. Equivalent products include the TL431 (Texas Instruments), LM431 (Texas Instruments), AS431 (Diodes Incorporated), TLVH431 (Texas Instruments), and LMV431 (Texas Instruments). These regulators have similar functionality and can be used as substitutes in various applications, depending on the specific requirements such as voltage, current, and temperature ratings. Always verify the specifications to ensure compatibility with your application.