Product Overview: AP431SAN1TR-G1 Voltage Reference

The AP431SAN1TR-G1 is a high-performance adjustable precision shunt regulator designed by Diodes Incorporated. This component is widely used in various applications such as power supplies, battery chargers, and voltage monitoring systems to provide a stable reference voltage. The device features a low threshold voltage of 2.5V with an accuracy of 1.0% at 25°C, ensuring precise voltage regulation for critical applications.

Key Features

• Precision Voltage Regulation: The AP431SAN1TR-G1 offers excellent temperature stability and a low output noise, making it suitable for high-precision electronics.
• Adjustable Output: Users can set the output voltage from Vref to 36V by using external resistors, providing flexibility for a wide range of applications.
• Low Dynamic Output Impedance: The device's low dynamic impedance ensures stable output even with load variations.
• High Current Capability: With a maximum sink current of 100mA, this regulator can handle higher current applications with ease.

Applications

• Power Supply Systems
• Battery Chargers
• Voltage Monitoring Circuits
• Adjustable Voltage References
• Switching Power Supplies

Product Specifications

Parameter Value Reference Voltage 2.5V Accuracy ±1.0% Temperature Coefficient Typically 50 ppm/°C Maximum Sink Current 100mA Package Type SOT-23

The AP431SAN1TR-G1 is available in a small SOT-23 package, making it ideal for space-constrained applications. It is also characterized for operation from -40°C to +85°C, ensuring reliable performance across a wide range of operating conditions. With its combination of features, the AP431SAN1TR-G1 from Diodes Incorporated is a versatile and dependable choice for your voltage reference needs.