The AP431QL-7 is a precision voltage reference from Diodes Incorporated, crafted to ensure stability and accuracy for a wide range of applications. This component is part of the AP431 series, which are three-terminal adjustable shunt regulators with specified thermal stability over applicable automotive, commercial, and military temperature ranges.

Key Features

• Voltage Reference: The AP431QL-7 offers an adjustable output voltage that can be set to any value between 2.5V and 36V with two external resistors.
• High Precision: This device features a typical output voltage tolerance of ±0.5%, ensuring high precision for critical applications.
• Low Dynamic Output Impedance: With a dynamic output impedance of 0.2 ohms, the AP431QL-7 provides stable voltage supply even with load variations.
• Temperature Stability: The device is characterized for operation from -40°C to 125°C, making it suitable for harsh environments and ensuring reliable performance across a wide temperature range.
• Sink Current Capability: The AP431QL-7 can handle a current range from 1mA to 100mA, providing designers with flexibility in various applications.

Applications

The AP431QL-7 is versatile and can be used in numerous applications, including:

• Power supplies
• Battery chargers
• Voltage monitors
• Adjustable regulators
• Switching power supplies

Package and Quality

The AP431QL-7 is offered in a small SOT-23 package, which is ideal for space-constrained applications. Additionally, the product adheres to RoHS standards, minimizing environmental impact and ensuring compliance with global regulations.

Conclusion

With its combination of precision, stability, and versatility, the AP431QL-7 from Diodes Incorporated is an excellent choice for designers looking for a reliable adjustable voltage reference. Its robust package and compliance with stringent quality standards make it an ideal solution for a broad spectrum of industrial, automotive, and consumer electronics applications.