Introducing the AP431AQL-7 Voltage Reference from Diodes Incorporated

The AP431AQL-7 is a high-performance adjustable precision shunt regulator designed by Diodes Incorporated. This semiconductor device is capable of providing a stable voltage reference with a default nominal voltage of 2.5V, which can be adjusted over a wide range from 2.5V to 36V by using two external resistors. The AP431AQL-7 is a quintessential component for power supplies and linear regulators, ensuring accurate voltage control in a variety of electronic applications.

This precision voltage reference comes in a compact SOT-23 package, making it suitable for space-constrained applications. The AP431AQL-7 is characterized by its low dynamic output impedance, which stands at a typical value of 0.2 ohms. This feature, combined with its fast turn-on response and the ability to source up to 100mA of output current, makes the AP431AQL-7 an excellent choice for high-performance power management solutions.

One of the key advantages of the AP431AQL-7 is its tight output voltage tolerance. At room temperature, the initial voltage accuracy is typically ±1%, which ensures reliable and consistent performance. This level of precision is maintained over the entire operating temperature range of -40°C to +85°C, highlighting the device's robustness and suitability for demanding environments.

The AP431AQL-7 also features a low temperature coefficient, further enhancing its stability and making it an ideal choice for temperature-critical applications. Its low operating current makes it energy-efficient, which is particularly beneficial for battery-powered devices. Additionally, the device is equipped with over-current protection, adding an extra layer of security for your electronic circuits.

Whether you're designing power supplies, battery chargers, or any other application requiring a stable voltage reference, the AP431AQL-7 from Diodes Incorporated is a reliable and cost-effective solution. Its combination of precision, flexibility, and compact form factor ensures that it can meet the needs of a wide array of electronic designs.

For more information about the AP431AQL-7, including detailed specifications, application notes, and support resources, please visit the Diodes Incorporated website or contact your local sales representative.