MAX6717UKSDD3+

Supervisors Overview

The MAX6717UKSDD3+ is a dual-channel voltage supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 1.8 V to 5.5 V and features threshold voltages of 0.9 V to 3.3 V for the monitored inputs. The device provides an active low, open-drain output with a manual reset capability and a reset delay time of 210 ms. It consumes a typical operating supply current of 15 uA and supports power dissipation up to 571 mW. The component functions reliably across an extended temperature range from -40°C to +85°C and is housed in a compact SOT-23-5 surface-mount package.

Supervisors Feature Summary

• Dual-channel monitoring architecture supporting independent voltage supervision
• Ultra-low quiescent current consumption suitable for battery-powered applications
• Manual reset input functionality for system control flexibility
• Open-drain output configuration compatible with various logic families

Supervisors Applications

• Portable electronic devices requiring efficient power management
• Embedded systems needing reliable voltage supervision
• Battery-operated equipment with strict power constraints
• Industrial control units operating in varying thermal environments

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels due to potential counterfeit risks. Confirm RoHS compliance status and specific lot traceability requirements before procurement. Check for obsolescence notices as this series may have limited availability. Ensure packaging specifications match handling requirements for sensitive surface-mount components.

Supervisors Selection Notes

Evaluate threshold voltage compatibility with target supply rails to ensure accurate supervision. Consider the open-drain output interface requirements for downstream logic integration. Assess thermal performance against expected ambient conditions within the operational envelope. Verify package footprint alignment with existing PCB layout constraints for seamless replacement.

Supervisors Part Context

This component belongs to the MAX6717 family of ultra-low-power supervisors designed for portable electronics. It complements similar Maxim Integrated products offering multi-channel voltage monitoring. The series emphasizes minimal power consumption while maintaining precise supervision thresholds. It serves as a critical element in power management architectures for resource-constrained embedded systems.

Supervisors Replacement Considerations

Direct substitutes include MAX6717 variants with matching threshold specifications and pin configurations. Cross-reference datasheets for electrical parameter equivalence before implementation. Verify package compatibility and thermal characteristics for equivalent performance.