MAX6066BEUR

Overview

The MAX6066BEUR is a precision micropower low-dropout series voltage reference manufactured by Analog Devices Inc. under the Maxim Integrated brand. It provides a fixed output voltage of 2.5 V with an initial accuracy of 0.4%. The device operates within an input voltage range up to 13.5 V and supports a maximum shunt current of 5 mA. It features a temperature coefficient of 6 PPM/C and functions reliably across a temperature range of -40°C to +85°C. The component is housed in a compact SOT-23-3 surface-mount package.

Feature Summary

• Delivers high-precision voltage regulation with tight initial accuracy tolerances for sensitive analog circuits.
• Operates as a micropower device suitable for battery-powered applications requiring extended life.
• Features low dropout characteristics allowing efficient operation from varying input supply levels.

Applications

• Portable instrumentation systems requiring stable reference voltages
• Battery-powered measurement devices
• Data acquisition systems

Procurement Notes

Verify the complete part number including suffixes such as +T for reel packaging when ordering. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the specific grade matches design requirements for accuracy and temperature stability. Cross-reference datasheet specifications against application constraints to validate performance suitability.

Selection Notes

Select this component when a fixed 2.5 V reference with 0.4% accuracy is required in a small SOT-23-3 footprint. Consider the 6 PPM/C temperature coefficient for thermal stability needs. Evaluate the 5 mA maximum current capability against load requirements. Compare against other series references if higher current or different voltage outputs are necessary.

Part Context

This part belongs to the MAX6066B series of precision voltage references. It is categorized under PMIC voltage references within the Analog Devices portfolio. The device complements other Maxim integrated solutions for power management and signal conditioning in compact electronic designs.

Replacement Considerations

Check for direct substitutes within the MAX6066 family, such as the MAX6066AEUR for tighter 0.2% accuracy. Verify pin compatibility and electrical parameters before substituting with other series references from different manufacturers.