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Manufacturer Analog Devices Inc.
Catalog Hard To Find
Description Ultraprecision, Low Noise, 2.048 V/2.500 V/ 3.00 V/5.00 V XFET® Voltage References | IC VREF SERIES 3V 8SOIC

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Pricing & Ordering $6.9875 Historical reference price : is the price that a customer announces that it is willing to pay for this component in the previous period, only for reference.
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Availability: 2,000 pieces
MOQ: 6 pcs
Order Increment : 1 pcs
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Products specifications

Categories Integrated Circuits
Manufacturer Analog Devices Inc.
Packaging Reel
Reference Type Series
Output Type Fixed
Min/Fixed Output Voltage 3V
Output Current 10mA
Tolerance ±0.13%
Temperature Coefficient 10ppm/°C
Noise - 0.1Hz to 10Hz 2μVp-p
Parts Input Voltage (V) 5V ~ 18V
Supply Current 600μA
Temperature Range - Operating -40°C ~ 125°C
Mounting Style SMD
Manufacturer Package 8-SOIC
Supplier Device Package 8-SOIC
Family Part Number ADR423
Manufacturer Pack Quantity 1
MSL Level 1 (Unlimited)
Win Source Part Number 1141489-ADR423ARZ-REEL7
Manufacturer Homepage
Popularity Medium
Fake Threat In the Open Market 36 pct.
Supply and Demand Status Balance


The ADR423ARZ-REEL7 is a high-performance voltage reference component manufactured by Analog Devices Inc., a leader in precision analog technology. This product is part of the ADR42x series, known for its high accuracy and stability. The ADR423ARZ-REEL7 is designed for use in a wide range of applications, including precision data converters, portable instrumentation, and industrial control systems.

Key Features

  • Output Voltage: The ADR423ARZ-REEL7 provides a precise 2.048V output, making it ideal for applications requiring a stable reference voltage.
  • Low Temperature Coefficient: This voltage reference features a low temperature coefficient of 3 ppm/°C (typical), ensuring reliable performance over a wide temperature range.
  • High Accuracy: With an initial accuracy of ±0.1% (maximum), the ADR423ARZ-REEL7 offers a high degree of precision for critical applications.
  • Wide Operating Range: The device operates over a supply range of 4.1V to 18V, providing flexibility for various system power requirements.
  • Low Noise: It exhibits low noise performance of 7 µVp-p/V, which is crucial for sensitive electronics and measurement equipment.
  • Long-Term Stability: The ADR423ARZ-REEL7 demonstrates excellent long-term stability, making it a reliable choice for systems requiring consistent performance over time.
  • Package: It is available in a compact SOIC-8 package and comes in a tape and reel format (REEL7) for automated assembly processes.


The ADR423ARZ-REEL7 is versatile and can be integrated into various high-precision applications, including:

  • Precision Data Acquisition Systems
  • High-resolution Analog-to-Digital Converters (ADCs)
  • Industrial Control Systems
  • Portable Instrumentation
  • Battery-Powered Devices
  • Medical and Healthcare Equipment

Quality and Reliability

Analog Devices Inc. is committed to delivering products that meet the highest standards of quality and reliability. The ADR423ARZ-REEL7 is no exception, undergoing rigorous testing to ensure performance specifications are met. Customers can trust this voltage reference to deliver consistent, accurate results in their critical applications.

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