MAX6717UKZWD3+T

Supervisors Overview

The MAX6717UKZWD3+T is a dual-channel ultra-low-voltage supervisor manufactured by Analog Devices Inc. under the Maxim Integrated brand. It monitors two independent voltage rails within a threshold range of 1.8 V to 5 V and 900 mV to 3.3 V, featuring an active low open-drain output type with manual reset capability. The device operates without a watchdog timer or battery backup switch, providing a reset delay time of 210 ms. It supports a maximum supply voltage of 5.5 V and consumes only 15 uA of operating current. Overvoltage thresholds are specified at 1.71 V and 2.375 V. The component is housed in a SOT-23-5 package and functions reliably across a temperature range from -40 C to +85 C.

Supervisors Feature Summary

• Dual-channel monitoring for independent voltage supervision
• Ultra-low quiescent current consumption for power efficiency
• Manual reset functionality with active low open-drain output

Supervisors Applications

• Portable electronic devices requiring low-power voltage supervision
• Battery-operated systems needing efficient power management
• Embedded circuits utilizing multiple voltage rails

Supervisors Procurement Notes

Verify the exact suffix ZW against official manufacturer documentation to confirm specific overvoltage thresholds and pin configurations. Confirm RoHS compliance status through certified datasheets. Check current availability as distribution channels may list limited stock or end-of-life statuses. Ensure the SOT-23-5 package matches your PCB footprint requirements before ordering.

Supervisors Selection Notes

Select this component when dual-rail supervision is required with minimal power draw. Compare the 210 ms reset delay against system startup timing requirements. Verify that the 1.71 V and 2.375 V overvoltage thresholds align with your circuit protection needs. Consider the SOT-23-5 package size for space-constrained designs.

Supervisors Part Context

This part belongs to the MAX6717 series of dual uPower supervisors designed for portable applications. It shares the core architecture with variants like MAX6717UKSVD3+T but differs in specific threshold settings. The series emphasizes low current consumption and compact packaging for modern mobile and handheld electronics.

Supervisors Replacement Considerations

MAX6717UKSVD3+T offers similar dual-channel supervision with comparable electrical characteristics and package options.