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ADR5045WARTZ-REEL7
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Product Detailed Parameters
- Description：IC VREF SHUNT 0.2% SOT23-3
- Series：ADR504
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：5V
- Voltage - Output (Max)：-
- Current - Output：15 mA
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
- Grade：-
- Qualification：-
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Overview
The ADR5045WARTZ-REEL7 is a precision shunt voltage reference manufactured by Analog Devices Inc., designed for space-critical applications. It provides a nominal output voltage of 5.0 V with an initial accuracy of ±0.2% and a maximum temperature coefficient of 100 ppm/°C. The device operates within a wide current range from 50 µA to 15 mA and functions reliably across an extended temperature range of −40°C to +125°C. Housed in an ultracompact SOT-23-3 package, it is qualified for automotive applications under the AEC-Q100 standard.
Feature Summary
- Ultracompact SOT-23-3 package design suitable for space-constrained layouts
- Automotive qualification ensuring reliability for vehicle electronics
- Stable operation without requiring external compensation capacitors
- Wide operating current range supporting low-power battery applications
Applications
- Portable, battery-powered equipment
- Automotive systems
- Data acquisition systems
- Instrumentation and process control
- Energy management
Procurement Notes
Verify the specific suffix 'W' indicates automotive qualification and 'ARTZ' denotes the SOT-23-3 package configuration. Confirm RoHS compliance status through official documentation. Ensure the ordering quantity matches the reel specification provided in the manufacturer's guide. Cross-reference the part number against the latest datasheet revision to validate electrical characteristics before integration.
Selection Notes
Select this component when high precision is required in a minimal footprint. The 5.0 V output suits systems needing a stable rail or reference. Consider the 100 ppm/°C drift if extreme thermal stability is critical. The wide current range allows flexibility in bias resistor selection. Verify that the SOT-23-3 package meets the board space constraints of the target design.
Part Context
This part belongs to the ADR504x family of micropower shunt voltage references. It shares pin compatibility with LM4040/LM4050 devices. The family includes variants with different voltages and accuracies. The 'W' suffix specifically identifies automotive-grade versions within this series. These references utilize band gap technology for temperature stability.
Replacement Considerations
LM4040 and LM4050 are pin-compatible alternatives. Other ADR504x models offer different voltage outputs or tighter accuracy grades. Check datasheets for specific automotive vs. commercial specification differences.
