MAX6018AEUR12-T

Overview

The MAX6018AEUR12+T is a precision micropower voltage reference IC 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 1.263V. The device features an initial accuracy of 0.2% and a temperature coefficient of 16 PPM/°C. It supports a maximum shunt current of 1 mA and functions within a temperature range of -40°C to +85°C. The component is housed in a compact SOT-23-3 surface-mount package.

Feature Summary

• Provides stable, precise reference voltage with low power consumption suitable for battery-operated systems
• Operates efficiently at low input voltages starting from 1.8V
• Maintains high accuracy across the industrial temperature range

Applications

• Blood glucose meters
• Low voltage analog-to-digital converter (ADC) references
• Portable instrumentation systems

Procurement Notes

Verify the exact part number suffix against official manufacturer documentation, as variations such as +T indicate specific packaging configurations like reel or cut tape. Confirm RoHS compliance status and availability through authorized distributors, as stock levels may vary. Ensure the selected variant matches the required output voltage and package type for your design.

Selection Notes

Select this component when a fixed 1.263V reference is required with tight initial accuracy and low temperature drift. Consider the 1 mA load capability and micropower operation for applications where energy efficiency is critical. Verify that the SOT-23-3 package fits the board layout constraints and that the operating voltage range aligns with the system supply.

Part Context

This device belongs to the MAX6018A series of precision voltage references designed for low-voltage, micropower applications. The series offers various fixed output voltages while maintaining consistent performance characteristics such as accuracy and temperature stability. It is categorized under PMIC voltage references and is intended for use in portable and battery-powered electronic devices requiring reliable signal conditioning.

FAQ

What is the maximum shunt current for the MAX6018AEUR12+T?

The maximum shunt current is 1 mA.

Does the MAX6018AEUR12+T support operation below 2V?

Yes, it operates from a minimum supply voltage of 1.8V.