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Product Detailed Parameters
- Description：IC VREF SERIES 0.2% SOT23-3
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Fixed
- Voltage - Output (Min/Fixed)：3V
- Voltage - Output (Max)：-
- Current - Output：5 mA
- Operating Temperature：-40°C ~ 85°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 MAX6063AEUR+T is a precision, micropower voltage reference from the MAX6061–MAX6068 series. It provides a fixed 3.0V output with an initial accuracy of ±0.2% and a maximum temperature coefficient of 20ppm/°C. The device operates within an extended temperature range of -40°C to +85°C and draws a typical quiescent supply current of 90µA. It supports sourcing up to 5mA and sinking up to 2mA of load current. The input voltage range extends from VOUT + 0.2V to 12.6V.
Feature Summary
- Proprietary curvature-correction circuit combined with laser-trimmed thin-film resistors ensures high precision and low temperature drift.
- Series-mode architecture eliminates the need for external biasing resistors required by conventional shunt references.
- Internally compensated design removes the requirement for external compensation capacitors, saving board space.
- Ultra-low dropout voltage and supply-independent quiescent current optimize efficiency in battery-powered systems.
Applications
- Analog-to-Digital Converters (ADCs)
- Portable Battery-Powered Systems
- Precision 3V/5V Systems
Procurement Notes
Verify the specific suffix against official documentation to confirm package type and temperature grade. Confirm availability status as distribution channels may list limited stock or end-of-life conditions. Ensure the ordering code matches the required electrical specifications for your design.
Selection Notes
Select this component when a stable 3.0V reference is needed in space-constrained designs. The SOT23-3 package minimizes footprint while maintaining high accuracy. Consider the 90µA supply current for power-sensitive applications where minimizing drain on battery sources is critical.
Part Context
This part belongs to the MAX6061–MAX6068 family of precision voltage references manufactured by Analog Devices / Maxim Integrated. The family shares common features such as low dropout characteristics and micropower consumption, differentiated primarily by their fixed output voltage options ranging from 1.25V to 5V.
Replacement Considerations
Other members of the MAX6061–MAX6068 series share identical pinouts and functional characteristics but offer different fixed output voltages. Verify that the alternative part number corresponds to the required voltage level for your specific application requirements.
