Introducing the AP431RG Voltage Reference from Diodes Incorporated

The AP431RG is a three-terminal adjustable shunt voltage reference offering excellent temperature stability and output current handling capabilities. Manufactured by Diodes Incorporated, a leading company in the semiconductor market, this product is designed for applications requiring a precise voltage reference in a small package.

With a default output voltage of 2.5V, which can be set to any value between 2.5V and 36V with two external resistors, the AP431RG provides designers with a high degree of flexibility. The device features a typical temperature coefficient of only 50 ppm/°C, ensuring reliable performance over a wide temperature range of -40°C to +85°C. This makes the AP431RG an excellent choice for high-performance applications in challenging environments.

The AP431RG is capable of sourcing up to 100mA of output current and sinking currents up to 1mA, making it suitable for a broad array of applications, including power supplies, battery chargers, and voltage monitoring systems. Its low output noise and good ripple rejection ratios contribute to a stable and clean reference voltage, which is critical for sensitive electronic circuits.

Furthermore, the device's low dynamic impedance and fast turn-on characteristics make it an ideal choice for applications requiring a quick response to changing load conditions. The AP431RG's high precision and low quiescent current also make it suitable for battery-powered devices where power efficiency is crucial.

Available in a small SOT-23 package, the AP431RG is designed for space-constrained applications. It is RoHS compliant and supports green molding compound, reflecting Diodes Incorporated's commitment to environmental sustainability.

In summary, the AP431RG from Diodes Incorporated is a versatile, stable, and reliable voltage reference solution that can be used in a wide range of applications. Its excellent temperature stability, flexible voltage adjustment, and high current capabilities make it a strong contender for any design requiring a precise voltage reference.