The AP432 is a three-terminal adjustable shunt regulator manufactured by Anachip Corp. It is designed to provide a precise and stable reference voltage, making it suitable for various voltage regulation and reference applications.

Applications:

• Linear regulators
• Switching power supplies
• Voltage monitors
• Overvoltage protection circuits
• Adjustable power supplies

Features:

• Adjustable output voltage
• Low temperature coefficient
• Low output noise
• High stability
• Wide operating current range

Benefits:

• Precise voltage regulation
• Stable performance over a wide temperature range
• Reduced output ripple and noise
• Versatile application in various circuits
• Simplified circuit design

Additional Details:

The AP432 functions as a precision shunt regulator. The output voltage can be adjusted by using two external resistors. Its low temperature coefficient ensures that the output voltage remains stable over a wide operating temperature range. The low output noise minimizes interference in sensitive applications. The AP432 is commonly used in power supplies, voltage references, and other applications where a precise and stable voltage is required.

Electrical Specifications:

• Reference Voltage: 1.24 V
• Adjustable Output Voltage Range: Vref to 36V
• Operating Current: 100 µA to 100 mA
• Temperature Coefficient: 20 ppm/°C