The AP431YL-13 is a high-performance adjustable precision shunt regulator designed and manufactured by Diodes Incorporated, a leading global provider of semiconductors. This device offers a solution for voltage reference and regulation requirements in a wide array of electronic applications, ranging from power supplies to battery chargers.

Key Features

• Precision Voltage Reference: The AP431YL-13 provides an adjustable output voltage, which can be set from 2.5V to 36V with two external resistors. This feature allows for flexibility and precision in setting the desired voltage level.
• Low Voltage Operation: With a minimum cathode current requirement of just 0.4 mA for regulation, the device is suitable for low-power applications, contributing to energy efficiency in the end product.
• High Stability: It offers excellent thermal stability and a typical temperature coefficient of only 50 ppm/°C, ensuring consistent performance over a wide temperature range.
• Tolerance: The initial reference voltage tolerance is set at ±1%, providing accurate voltage regulation for critical applications.
• Extended Temperature Range: The AP431YL-13 operates over an industrial temperature range of -40°C to +85°C, making it robust for use in harsh environments.

Applications

This versatile device is ideal for a variety of applications, including:

• Adjustable power supplies
• Battery chargers
• Switching power supplies
• Motor control systems
• Instrumentation systems
• Automotive electronics

Package and Quality

The AP431YL-13 is offered in a compact SOT-89 package, which is suitable for automated assembly processes and space-constrained applications. Diodes Incorporated is committed to high-quality standards, and this product is compliant with RoHS and Green standards, ensuring both environmental friendliness and reliability for customers.