MAX6377UR26+T

Supervisors Overview

The MAX6377UR26+T is a supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It functions as a voltage detector with a threshold voltage of 2.4 V and an overvoltage threshold of 2.436 V. The device operates within a supply voltage range of 1.2 V to 5.5 V and consumes a working power current of 1 uA. It features an active high, push-pull output type and provides an accuracy of 2.5%. The component is housed in an SOT-23-3 package and supports surface mount installation. It operates reliably across a temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Ultra-low-power consumption with 1 uA operating current
• Active high push-pull output configuration
• Compact 3-pin SOT-23 surface-mount packaging

Supervisors Applications

• Battery-powered portable electronics
• Microprocessor system supervision
• Low-voltage monitoring circuits

Supervisors Procurement Notes

Verify the specific suffix UR26 against official datasheets to confirm the exact threshold voltage and package variant. Confirm availability status as distribution channels may list limited stock or end-of-life conditions for this specific Maxim Integrated part number. Ensure compatibility with existing PCB footprints before procurement.

Supervisors Selection Notes

Select this component when low quiescent current is critical for battery life extension. The active high output simplifies logic interfacing without requiring external pull-up resistors. Verify that the 2.4 V threshold aligns with the monitored rail's minimum operating voltage requirements.

Supervisors Part Context

This part belongs to the MAX6377U series of ultra-low-power voltage detectors. It is designed for applications requiring minimal standby current while providing reliable reset signals. The series typically offers fixed thresholds optimized for common logic families and microcontroller supply rails.

Supervisors Replacement Considerations

Check for MAX6377 variants with different suffixes indicating alternative thresholds or packages. Verify pinout compatibility if substituting with other single-channel supervisors.