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ADR5043AKSZ-REEL7
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Product Detailed Parameters
- Description：IC VREF SHUNT 0.2% SC70-3
- Series：ADR504
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：3V
- Voltage - Output (Max)：-
- Current - Output：15 mA
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SC-70-3
- Grade：-
- Qualification：-
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Overview
The ADR5043AKSZ-REEL7 is a precision shunt voltage reference from Analog Devices, providing a nominal output of 3.0 V. It features an initial accuracy of ±0.1% and a maximum temperature coefficient of 75 ppm/°C. The device operates within a wide current range of 50 µA to 15 mA and functions across an extended temperature range of −40°C to +125°C. Housed in an ultracompact SC-70 (KS) package, it requires no external compensation capacitor for stability.
Feature Summary
- Ultracompact SC-70 package designed for space-critical applications
- High initial accuracy with low temperature drift characteristics
- Stable operation without the need for external compensation capacitors
- Wide operating current range suitable for battery-powered equipment
Applications
- Portable, battery-powered equipment
- Automotive systems
- Data acquisition systems
- Instrumentation and process control
- Power supplies
Procurement Notes
Verify the specific ordering suffix KSZ indicates the SC-70 package configuration and REEL7 denotes the reel quantity. Confirm RoHS compliance status through official documentation. Ensure the Grade A designation matches the required ±0.1% accuracy and 75 ppm/°C temperature coefficient specifications for your design constraints.
Selection Notes
Select this component when a precise 3.0 V reference is needed in a minimal footprint. The Grade A specification ensures tighter tolerance compared to Grade B options. Consider the minimum operating current of 50 µA for low-power designs and verify that the load conditions allow the shunt current to remain within the specified 15 mA maximum limit.
Part Context
This part belongs to the ADR504x family of micropower shunt voltage references, which includes variants with outputs of 2.048 V, 2.5 V, 4.096 V, and 5.0 V. The family shares similar architectural features, including pin compatibility with LM4040/LM4050 devices and availability in both SC-70 and SOT-23 packages.
Replacement Considerations
Pin-compatible alternatives include the LM4040 and LM4050 series. Other Analog Devices parts such as the ADR5040, ADR5041, ADR5044, and ADR5045 offer different voltage outputs but share the same package and functional characteristics.
