MAX6018BEUR12-T

Overview

The MAX6018BEUR12-T is a precision series voltage reference manufactured by Analog Devices Inc./Maxim Integrated. It operates from a supply voltage range of 1.8V to 5.5V and delivers a fixed output voltage of 1.2V. The device features an initial accuracy of ±0.4% and a temperature coefficient of 50ppm/°C. It draws a supply current of 6µA and supports a maximum output current of 1mA. The component functions within a temperature range of -40°C to +85°C and is housed in a SOT-23-3 surface-mount package.

Feature Summary

• Provides stable, precise reference voltage with low power consumption suitable for battery-operated systems
• Offers high initial accuracy and low temperature drift for reliable performance across varying thermal conditions
• Utilizes compact SOT-23-3 packaging for efficient space-constrained circuit board layouts

Applications

• Portable instrumentation requiring accurate analog-to-digital conversion references
• Battery-powered measurement devices needing extended operational life
• Data acquisition systems utilizing serial interfaces

Procurement Notes

Verify the exact part number suffix against official manufacturer documentation to confirm specific tolerance grades and packaging options. Ensure compatibility with existing design specifications regarding input voltage ranges and thermal operating limits before procurement. Cross-reference with authorized distributors to confirm availability status and lead times.

Selection Notes

Select this component when a fixed 1.2V reference with ±0.4% accuracy is required in a minimal footprint. Consider the 6µA quiescent current for power-sensitive applications. Verify that the 50ppm/°C temperature coefficient meets the system's stability requirements over the specified industrial temperature range.

Part Context

This part belongs to the MAX6018 family of micropower, precision voltage references designed for low-voltage operation. The series includes various output voltage options and accuracy grades, all sharing common low-power characteristics and compact packaging solutions for modern electronic designs.

Replacement Considerations

Check for direct substitutes within the MAX6018 series offering different output voltages or accuracies. Verify pinout compatibility and electrical parameter overlaps with other precision references from Analog Devices or Maxim Integrated.