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ADR5045BRTZ-REEL7
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Product Detailed Parameters
- Description：IC VREF SHUNT 0.1% 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 ADR5045BRTZ-REEL7 is a precision micropower shunt voltage reference manufactured by Analog Devices Inc. It provides a stable 5.0 V output with an initial accuracy of ±0.1% and a maximum temperature coefficient of 75 ppm/°C. The device operates within a wide current range from 50 µA to 15 mA and functions across an extended temperature range of −40°C to +125°C. Housed in an ultracompact SOT-23-3 package, it requires no external compensation capacitor for stability.
Feature Summary
- Ultracompact SOT-23-3 packaging designed for space-critical applications
- High precision with ±0.1% initial accuracy and low temperature drift
- Wide operating current range supporting both micropower and higher load conditions
- Stable operation without the need for external compensation capacitors
Applications
- Portable, battery-powered equipment
- Automotive systems
- Data acquisition systems
- Instrumentation and process control
- Energy management
Procurement Notes
Verify that the specific part number matches the required automotive or commercial grade specifications. Confirm the package type is SOT-23-3 as indicated. Ensure compliance with RoHS standards if applicable to your manufacturing requirements. Check datasheet revisions for any updates to electrical characteristics before finalizing design integration.
Selection Notes
Select this component when a precise 5.0 V reference is needed in a small footprint. It is suitable for designs requiring high accuracy over a wide temperature range. Consider the minimum operating current of 50 µA for low-power applications. Verify that the bias resistor selection allows for the full 15 mA maximum current capability under worst-case supply conditions.
Part Context
This component belongs to the ADR504x family of precision shunt voltage references. The family includes variants with different output voltages such as 2.048 V, 2.5 V, 3.0 V, and 4.096 V. All members share similar features including low temperature coefficients and compact packaging options like SC-70 and SOT-23.
Replacement Considerations
The datasheet notes pin compatibility with LM4040 and LM4050 devices. Designers should verify electrical specifications against these alternatives to ensure functional equivalence in their specific circuit application.
