Introducing the AN431AN-ATRG1 from Diodes Incorporated

The AN431AN-ATRG1 is a robust, precision adjustable shunt regulator from Diodes Incorporated, designed to cater to a broad spectrum of voltage regulation requirements. This versatile component is meticulously engineered to provide a stable and reliable reference voltage for various applications, ranging from power supplies to voltage monitoring in consumer electronics, industrial systems, and automotive environments.

At the heart of the AN431AN-ATRG1 lies a precise voltage reference which can be adjusted over a wide range, typically from 2.5V to 36V, with the help of an external resistor divider. This feature allows designers to tailor the output voltage to specific needs, providing flexibility across different projects. The shunt regulator boasts a low dynamic output impedance of 0.2 ohms, ensuring stable voltage regulation even under changing load conditions.

With its ability to source up to 100mA of output current, the AN431AN-ATRG1 can drive a considerable load without additional components. This makes it an excellent choice for power supply circuits where a stable reference voltage is critical. Its low output noise and excellent temperature stability, with a typical temperature coefficient of only 50ppm/°C, make it ideal for precision applications.

The device is offered in a compact TO-92 package, which is widely recognized for its ease of integration into a variety of circuit layouts. The small footprint of the AN431AN-ATRG1 allows for its inclusion in space-constrained designs without compromising performance.

Safety and reliability are paramount in electronic design, and the AN431AN-ATRG1 does not fall short in these aspects. It features overcurrent protection and is characterized for operation over the full industrial temperature range of -40°C to +85°C. This ensures that the device can withstand harsh operating conditions and continue to provide a stable reference voltage.

Whether you're designing a simple power supply or a complex analog circuit requiring precise voltage regulation, the AN431AN-ATRG1 from Diodes Incorporated is a choice that promises performance, versatility, and reliability.