MAX6376XR22

Supervisors Overview

The MAX6376XR22+T is a single-channel voltage detector from the MAX6376X series, manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 1.2 V to 5.5 V and features a precise threshold voltage of 2.2 V with an accuracy of 2.5%. The device provides an active-high, push-pull output signal and consumes only 1 µA of quiescent current. It is housed in a compact SC-70-3 (SOT-323) surface-mount package and functions reliably across an industrial temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Ultra-low power consumption of 1 µA for extended battery life
• Compact SC-70-3 surface-mount packaging for space-constrained designs
• Active-high push-pull output configuration for direct logic interfacing
• High precision threshold detection with 2.5% accuracy

Supervisors Applications

• Portable consumer electronics requiring low standby current
• Battery-powered systems needing reliable under-voltage monitoring
• Embedded microcontroller reset circuits
• Industrial control boards operating in wide temperature ranges

Supervisors Procurement Notes

Verify the exact suffix (+T) against official datasheets to confirm tape-and-reel packaging and RoHS compliance status. Confirm that the XR22 variant corresponds to the specific 2.2V threshold required for your circuit design. Check manufacturer lifecycle status as availability may vary by region or distributor channel.

Supervisors Selection Notes

Select this component when a fixed 2.2V threshold with active-high output is required. Ensure the 1.2V minimum operating voltage aligns with your system's lowest supply rail. Consider the SC-70-3 footprint constraints during PCB layout. Verify that the 2.5% accuracy meets your noise margin requirements without additional hysteresis.

Supervisors Part Context

This part belongs to the MAX6376X family of ultra-low-power voltage supervisors. It serves as a dedicated monitoring solution for single-rail applications where manual reset or watchdog functions are unnecessary. The series offers various threshold options within the same package form factor to simplify inventory management across different product lines.

Supervisors Replacement Considerations

Cross-reference with other MAX6376X variants for different threshold voltages if the 2.2V setting is unsuitable. Ensure any substitute maintains the active-high push-pull output characteristic and compatible SC-70-3 footprint.