The APL431HBDC-TRL is a precision adjustable shunt regulator manufactured by Anpec. It is used as a voltage reference in power supplies and control circuits. The TRL suffix signifies tape and reel packaging for automated assembly, and the HBDC denotes the specific package and performance characteristics. Similar to the APL431HBBI-TRL, it provides an adjustable voltage reference.

Applications:

• Linear Regulators: Used as the voltage reference in linear regulators.
• Switching Power Supplies: Provides voltage feedback and control in switching power supplies.
• Battery Chargers: Implemented as a voltage reference in battery charging circuits.
• Data Acquisition Systems: Used in data acquisition systems to provide a stable voltage reference.
• Instrumentation: Employed in instrumentation circuits requiring precise voltage references.

Features:

• Adjustable Output Voltage: Output voltage can be set to any value within its operating range using external resistors.
• Tight Tolerance: Provides a precise and accurate voltage reference.
• Low Dynamic Output Impedance: Ensures stable operation under varying load conditions.
• Low Temperature Drift: Maintains stable performance over temperature variations.
• Wide Operating Current Range: Operates effectively over a wide cathode current range.

Benefits:

• Accurate Voltage Reference: Provides a precise and stable voltage reference.
• Design Flexibility: Adjustable output voltage enables flexible circuit design.
• Stable Operation: Low temperature drift ensures stable performance over temperature changes.
• Robust Performance: Low dynamic output impedance ensures stability under varying load conditions.
• Versatile Use: Suitable for various voltage regulation and reference applications.

Additional Details:

The APL431HBDC-TRL requires external resistors to set the output voltage. Specific technical parameters include reference voltage, cathode voltage range, cathode current range, and temperature coefficient. Refer to the Anpec Electronics datasheet for precise specifications of the APL431HBDC. The TRL suffix denotes tape and reel packaging. Package type denoted by HBDC would be specified in the datasheet.