REF01CP Precision Voltage Reference IC by Analog Devices | 8-DIP Package

The REF01CP belongs to the REF01/REF02/REF03 series of precision voltage reference ICs from Analog Devices. It delivers a stable 10.0 V output with minimal variation under changes in supply voltage, load conditions, or ambient temperature.

Available in multiple package options including 8-lead SOIC, PDIP, CERDIP, TO-99, and 20-terminal LCC (883), this device is highly versatile and well-suited for both general-purpose applications and high-reliability environments.

The series includes a TEMP terminal for simple temperature sensing (with buffer + resistor network) and a TRIM terminal for fine output voltage adjustment.

For newer designs, ADR01/ADR02/ADR03/ADR06 series are recommended, offering higher accuracy and improved temperature stability while maintaining pin-to-pin compatibility.

Key Specifications

• Manufacturer: Analog Devices

• Series: REF01 / REF02 / REF03

• Package: 8-DIP (also available in SOIC, CERDIP, TO-99, 20-LCC)

• Output Voltage: 10.0 V (REF01) | 5.0 V (REF02) | 2.5 V (REF03)

• Features:

  • Low drift, high precision reference

  • TEMP terminal for temperature sensing

  • TRIM terminal for fine voltage adjustment

  • Stable under varying load, supply, and temperature conditions

• Recommended Upgrade: ADR01/02/03/06 (higher accuracy & stability)

Applications

• Precision measurement & test equipment

• Data acquisition systems

• High-reliability aerospace & defense applications

• General-purpose voltage reference in analog and mixed-signal circuits