The HA17L431AP(TZ-E) is a precision adjustable shunt regulator manufactured by Renesas Electronics America. It provides a stable and accurate voltage reference, making it suitable for various voltage regulation and monitoring applications.

Applications

• Voltage regulation in power supplies
• Voltage monitoring
• Error amplifiers in switching regulators
• Adjustable power supplies

Features

• Adjustable output voltage
• Low temperature coefficient
• High precision voltage reference
• Low output impedance

Benefits

• Provides precise and stable voltage regulation for power supplies and other circuits.
• Maintains accurate performance over a wide temperature range.
• Ensures accurate voltage monitoring and control.
• Improves the stability and performance of switching regulators.

Additional Details

The HA17L431AP(TZ-E)'s adjustable output voltage allows for flexible configuration in various applications. Its low temperature coefficient ensures stable operation across a wide range of temperatures. The device is typically used with external resistors to set the desired output voltage. Proper layout and decoupling techniques are essential to minimize noise and ensure stable operation. Refer to the Renesas datasheet for detailed information on operating conditions, recommended resistor values, and stability considerations. The datasheet provides crucial information regarding the reference voltage accuracy, cathode current range, and thermal characteristics. Furthermore, pay attention to the package type (TZ-E) for proper handling and mounting.