• REF01CJ TO-99-8
REF01CJ TO-99-8


Provides stable 10V output

Quantity Unit Price(USD) Ext. Price
1 $20.329 $20.33
200 $7.868 $1,573.60
500 $7.591 $3,795.50
1000 $7.455 $7,455.00


*The price is for reference only.
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Overview of REF01CJ

The REF01CJ is a precision voltage reference IC that provides a stable and accurate voltage output for use in various analog circuit applications. It is designed to offer a fixed output voltage with low drift and high accuracy, making it ideal for precision measurement and control systems.


(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VOUT: Output Voltage
  • V+: Positive Power Supply
  • V-: Negative Power Supply

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the REF01CJ IC for a visual representation.

Key Features

  • Precision Voltage Reference: The REF01CJ provides a stable reference voltage with high accuracy, essential for precision analog circuitry.
  • Low Drift: With low temperature drift and excellent long-term stability, this IC maintains its output voltage over time and varying conditions.
  • Wide Operating Range: Operates within a wide voltage range, allowing flexibility in different voltage supply configurations.
  • High Accuracy: Offers precise voltage output, suitable for applications requiring accurate voltage references.
  • Adjustable Output: The TRIM pin allows for fine adjustment of the output voltage to calibrate the reference to a specific value.

Note: For detailed technical specifications, please refer to the REF01CJ datasheet.


  • Precision Measurement: Ideal for precision measurement instruments that require accurate voltage references.
  • Data Acquisition Systems: Suitable for use in data acquisition systems to ensure precise analog-to-digital conversions.
  • Power Supply Regulation: Can be used in voltage regulation circuits to provide a stable reference voltage for control and monitoring purposes.


The REF01CJ is a precision voltage reference IC that generates a stable and accurate reference voltage for analog circuits, ensuring reliable performance in precision applications.

Usage Guide

  • Power Connections: Connect V+ (Pin 2) to the positive power supply and V- (Pin 3) to the negative power supply.
  • Output Adjustment: Use the TRIM pin to fine-tune the output voltage for calibration purposes.

Frequently Asked Questions

Q: What is the output voltage accuracy of the REF01CJ?
A: The REF01CJ offers high output voltage accuracy with low drift, typically within ±0.05% of the nominal voltage.

Q: Is the REF01CJ suitable for temperature-sensitive applications?
A: Yes, the REF01CJ is designed with low temperature drift, making it suitable for precision applications that require stability across temperature variations.


For similar functionalities, consider these alternatives to the REF01CJ:

  • REF02: A precision voltage reference IC offering similar accuracy and stability for precise voltage references.
  • LT1021: This is a voltage reference IC from Linear Technology known for its high precision and low noise characteristics.



The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Voltage References RoHS N
Mounting Style SMD/SMT Package / Case TO-99-8
Reference Type Series Precision References Output Voltage 10 V
Initial Accuracy 0.3 % Temperature Coefficient 8.5 PPM / C
Series VREF - Input Voltage - Max 36 V Shunt Current - Max 8 mA
Minimum Operating Temperature 0 C Maximum Operating Temperature + 70 C
Series REF01 Brand Analog Devices
Input Voltage 12 V to 36 V Maximum Output Voltage 10 V
Product Voltage References Product Type Voltage References
Factory Pack Quantity 100 Subcategory PMIC - Power Management ICs
Supply Current - Max 1 mA Topology Series References
Unit Weight 0.007654 oz

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