MAX6018BEUR12+T

$4.69

Description：IC VREF SERIES 0.4% SOT23-3
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:677c030cc555 Category: Voltage Reference Brand: Analog Devices Inc./Maxim Integrated

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Product introduction

Product Detailed Parameters

Description：IC VREF SERIES 0.4% SOT23-3
Series：-
Mfr：Analog Devices Inc./Maxim Integrated
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Fixed
Voltage - Output (Min/Fixed)：1.263V
Voltage - Output (Max)：-
Current - Output：1 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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MAX6018BEUR12+T

Overview

The MAX6018BEUR12+T is a precision, micropower voltage reference in a SOT-23 package. It provides a fixed output of 1.263V with an initial accuracy of ±0.4%. The device operates from an input voltage range of 1.8V to 5.5V and consumes a maximum quiescent supply current of 5µA at +25°C. It features a low dropout voltage of 200mV at 1mA load current and supports sourcing or sinking up to 1mA. The temperature coefficient is 50ppm/°C (max), and it functions within an operating temperature range of -40°C to +85°C.

Feature Summary

Ultra-low supply current consumption independent of input voltage variations
Low-dropout capability enabling operation near battery discharge limits
High initial accuracy for precise measurement applications
Compact three-terminal surface-mount packaging

Applications

Two-cell alkaline battery-operated systems
End-of-life battery monitoring circuits
Hand-held portable equipment
Data-acquisition systems
Industrial process-control instrumentation

Procurement Notes

Verify the specific suffix 'B' indicates the 0.4% accuracy grade rather than the higher precision 'A' grade. Confirm the '12' suffix corresponds to the 1.263V output option. Ensure the '+T' designation matches the required reel packaging format for automated assembly processes.

Selection Notes

Select this component when a fixed 1.263V reference is required in space-constrained designs. The B-grade accuracy suits general-purpose applications where tighter tolerances are unnecessary. Evaluate the 5µA supply current against total system power budgets for battery longevity requirements.

Part Context

This part belongs to the MAX6018 family of bandgap voltage references manufactured by Analog Devices / Maxim Integrated. The family includes variants with different output voltages and accuracy grades, all sharing the same low-power architecture and SOT-23 footprint for design flexibility across various portable electronic products.