MAX6719AUTSDD1+T

Supervisors Overview

The MAX6719AUTSDD1+T is a triple uPower voltage supervisor manufactured by Analog Devices Inc./Maxim Integrated. It monitors three independent supply voltages with thresholds of 1.575V, 2.625V, and an adjustable channel. The device features an active-low reset output with open-drain or open-collector configuration and a minimum reset timeout of 1.1ms. It operates within a supply voltage range up to 5.5V and supports a junction temperature range from -40°C to +125°C. Packaged in a compact SOT-23-6 surface-mount case, it is designed for low-power applications requiring multi-rail supervision.

Supervisors Feature Summary

• Provides simultaneous supervision of three distinct power rails including one programmable threshold
• Delivers active-low reset signal via open-drain/open-collector interface for flexible logic compatibility
• Optimized for ultra-low quiescent current consumption suitable for battery-operated systems

Supervisors Applications

• Portable electronic devices requiring multi-voltage monitoring
• Battery-powered consumer electronics
• Industrial control systems with multiple power domains

Supervisors Procurement Notes

Verify component authenticity through authorized distributors as the part is marked as obsolete. Confirm package integrity and pin alignment upon receipt. Check datasheet revisions for any parameter updates prior to final design integration. Ensure storage conditions meet moisture sensitivity level requirements to prevent soldering defects during assembly.

Supervisors Selection Notes

Select this component when designing circuits requiring supervision of three specific voltage levels including a customizable threshold. Compare against similar supervisors based on quiescent current specifications and reset timeout characteristics. Ensure the open-drain output capability matches the downstream logic input requirements. Verify that the operating temperature range aligns with the intended environmental conditions of the application.

Supervisors Part Context

This device belongs to the MAX6719A series of ultra-low-power supervisors. It shares functional similarities with other Maxim Integrated voltage monitors but offers specific threshold combinations tailored for complex power management scenarios. The series emphasizes minimal power consumption while maintaining reliable reset generation across varying load conditions.

Supervisors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.