MAX6141EUR-T

Overview

The MAX6141EUR-T is a low-dropout, micropower three-terminal voltage reference providing a fixed 4.096V output. It operates within a supply voltage range of 4.3V to 12.6V and draws approximately 78µA of quiescent current at +25°C. The device features an initial accuracy of ±1% and a typical temperature coefficient of 15ppm/°C. Designed for operation across the -40°C to +85°C temperature range, it utilizes a 3-pin SOT23 package.

Feature Summary

• Low dropout voltage capability of 200mV
• Micropower consumption with supply current independent of input voltage variations
• Stable for all capacitive loads up to 10nF

Applications

• Battery-powered systems
• Portable and hand-held equipment
• Data-acquisition systems
• Instrumentation and process control

Procurement Notes

Verify that the ordering suffix EUR-T corresponds specifically to the 3-pin SOT23-3 package configuration as documented in the manufacturer's ordering information. Confirm the operating temperature range aligns with the industrial specification of -40°C to +85°C. Ensure compatibility with the required supply voltage range of 4.3V to 12.6V for the 4.096V output variant.

Selection Notes

Select this component when a fixed 4.096V reference is required in space-constrained designs utilizing the SOT23 footprint. It is suitable for applications where low power consumption is critical, such as battery-operated devices. Consider the 200mV dropout characteristic for systems operating near minimum supply thresholds.

Part Context

This part belongs to the MAX61xx family of low-cost, low-dropout voltage references manufactured by Analog Devices Inc./Maxim Integrated. The family includes variants with different fixed output voltages (2.5V, 4.5V, 5.0V) and an adjustable version (MAX6160). All members share similar micropower characteristics and package options.

Replacement Considerations

Other members of the MAX61xx family, such as MAX6125, MAX6145, or MAX6150, offer alternative fixed output voltages using the same pinout and package.