MAX6327UR26+T

Supervisors Overview

The MAX6327UR26+T is a single-channel voltage supervisory circuit 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 fixed threshold voltage of 2.63 V. The device provides an active-high, push-pull reset output with a typical delay time of 280 ms. It consumes a maximum operating supply current of 500 nA and is housed in a compact SC-70-3 package. The component supports industrial temperature ranges from -40°C to +85°C.

Supervisors Feature Summary

• Ultra-low power consumption suitable for battery-operated systems
• Active-high push-pull output configuration
• Compact surface-mount packaging

Supervisors Applications

• Portable/battery-powered equipment
• Computers and power monitoring
• Intelligent instruments
• Controllers equipment

Supervisors Procurement Notes

Verify the exact suffix against official manufacturer documentation, as standard listings often reference the MAX6327XR26+T variant. Confirm availability status directly with authorized distributors, as specific tape-and-reel quantities may vary. Ensure the SC-70-3 package matches your PCB footprint requirements before finalizing procurement orders.

Supervisors Selection Notes

Select this component when an active-high reset signal is required for microprocessor supervision. The low quiescent current makes it appropriate for energy-constrained designs. Verify that the 2.63 V threshold aligns with the monitored rail's minimum operating voltage to ensure reliable system startup and shutdown behavior under varying load conditions.

Supervisors Part Context

This part belongs to the MAX6327X series of ultra-low-power microprocessor supervisory circuits. These devices monitor power supplies in digital systems to eliminate external components. The series includes variants with different output types and thresholds, all sharing the same core functionality of asserting a reset signal when supply voltage drops below a preset level.

Supervisors Replacement Considerations

The MAX6327XR26+T is a verified substitute with identical electrical characteristics and pinout compatibility.