ADR439AR
- Mfr.Part #
- ADR439AR
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SOIC
- Datasheet
- Download
- Description
- IC VREF SERIES 4.5V 8-SOIC
- Stock
- 9,413
- In Stock :
- 9,413
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Reference
- Supply Voltage-Min (Vsup) :
- 6.5V
- Supply Voltage :
- 6.5V
- JESD-609 Code :
- e0
- Current - Output :
- 30mA
- Max Operating Temperature :
- 125°C
- Number of Functions :
- 1
- Number of Outputs :
- 1
- Max Input Voltage :
- 20V
- Output Voltage :
- 4.5V
- Radiation Hardening :
- No
- Packaging :
- Bulk
- Width :
- 3.9mm
- Pin Count :
- 8
- Number of Channels :
- 1
- Mount :
- Surface Mount
- Number of Terminations :
- 8
- Trim/Adjustable Output :
- yes
- Temperature Grade :
- Automotive
- Terminal Form :
- Gull wing
- Package / Case :
- SOIC
- Quiescent Current :
- 800μA
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Output Current :
- 30mA
- RoHS Status :
- RoHS Compliant
- Voltage - Output :
- 4.5V
- JESD-30 Code :
- R-PDSO-G8
- ECCN Code :
- EAR99
- Temperature Coefficient :
- 10 ppm/°C
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Peak Reflow Temperature (Cel) :
- 240
- Min Operating Temperature :
- -40°C
- Length :
- 4.9mm
- Additional Feature :
- OUTPUT VOLTAGE CAN BE ADJUSTED OVER A 0.5 PERCENT RANGE USING TRIM PIN
- Datasheets
- ADR439AR

Voltage Reference Analog Devices, Inc. ADR439AR Overview
Discover unparalleled precision and stability with the ADR439AR voltage reference IC from Analog Devices, Inc. This innovative component sets the standard for voltage regulation in a variety of applications, ensuring reliable performance and accuracy in every use case.
Engineered to deliver a stable 4.5V output, the ADR439AR is housed in a compact 8SOIC package, making it ideal for integration into space-constrained designs without sacrificing functionality. Whether you're designing industrial equipment, automotive systems, or precision instrumentation, the ADR439AR provides the trusted voltage reference solution you need.
ADR439AR Features
- Precise voltage regulation at 4.5V
- High stability over temperature and time
- Low output noise for enhanced signal integrity
- Wide operating temperature range for versatile use
- Compact 8SOIC package for easy integration
- Industry-leading reliability and performance from Analog Devices, Inc.
ADR439AR Applications
- Industrial Automation: Ensure precise voltage control in PLCs, motor drives, and sensor interfaces for optimal system performance and efficiency.
- Automotive Electronics: Maintain stable voltage references in automotive ECUs, power management systems, and infotainment modules to enhance vehicle safety and functionality.
- Precision Instrumentation: Achieve accurate voltage references in medical devices, test and measurement equipment, and scientific instruments for reliable data acquisition and analysis.
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