MAX6327XR27-T

Overview

The MAX6327XR27-T is a voltage supervisory circuit from the MAX6327X series, manufactured by Analog Devices Inc./Maxim Integrated. It monitors a single input voltage with a threshold of 2.7V and an overvoltage threshold of 2.741V. The device features an active high, push-pull output and provides a reset delay time of 280 ms. It operates within a supply voltage range up to 5.5V and consumes 500 nA of working power current. The component is housed in a SC-70-3 package and functions reliably across a temperature range of -40°C to +85°C.

Feature Summary

• Ultra-low power consumption with 500 nA operating current
• Active high push-pull output configuration
• Compact SC-70-3 surface mount packaging

Applications

• Portable battery-powered equipment
• Handheld instruments
• Wireless communications devices

Procurement Notes

Verify the exact suffix against official datasheets, as distributor listings may vary between T and +T designations. Confirm availability status directly with authorized channels, as stock levels fluctuate. Ensure the SC-70-3 package matches your PCB footprint requirements before ordering.

Selection Notes

Select this part for applications requiring low quiescent current and a simple reset function without manual reset or watchdog capabilities. The active high output suits logic interfaces requiring positive assertion. Verify that the 2.7V threshold aligns with the monitored rail's minimum operating voltage.

Part Context

This component belongs to the MAX6327X family of uPower Reset Circuits. These devices are designed for space-constrained applications where low power and small footprint are critical. The family offers various threshold voltages and output configurations to suit different system monitoring needs.

Replacement Considerations

Check for MAX6327XR27+T as a potential equivalent variant. Verify pin compatibility and electrical specifications before substitution.