MAX6323FUT46+T

Supervisors Overview

The MAX6323FUT46+T is a low-power voltage supervisory circuit manufactured by Analog Devices Inc. (Maxim Integrated). It operates within a supply voltage range up to 5.5 V and features an active-low, push-pull output. The device monitors a single input with a threshold voltage of 4.6 V. Key functional parameters include a reset delay time of 280 ms and a typical operating supply current of 27 uA. It is housed in a compact SOT-23-6 surface-mount package and supports manual reset functionality alongside a watchdog timer.

Supervisors Feature Summary

• Integrates windowed watchdog timer for system fault detection
• Provides manual reset capability via dedicated input pin
• Features active-low push-pull output driver
• Operates with ultra-low power consumption suitable for battery applications

Supervisors Applications

• Portable electronic devices requiring low standby current
• Embedded systems needing reliable power-on reset sequences
• Industrial control units utilizing watchdog protection
• Battery-powered instrumentation circuits

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to limited availability status. Confirm RoHS compliance documentation matches the specific batch. Ensure the SOT-23-6 footprint aligns with PCB design requirements before procurement. Check for lead-free specifications if required by regional regulations.

Supervisors Selection Notes

Select this component when a fixed 4.6 V threshold is appropriate for the target rail. Compare against other MAX6323 variants if different voltage thresholds or packaging options are needed. Consider the 280 ms reset delay duration relative to system startup timing requirements. Evaluate the 27 uA quiescent current against total system power budgets.

Supervisors Part Context

This part belongs to the MAX6323 series of microprocessor supervisory circuits designed for low-power applications. The series offers various threshold voltages and packaging options to accommodate diverse system monitoring needs. Analog Devices acquired Maxim Integrated, consolidating these product lines under the ADI portfolio for enhanced support and integration.

Supervisors Replacement Considerations

Direct substitutes include MAX6323DUT46+T and MAX6323HUT46+T from the same family. Verify that alternative parts match the 4.6 V threshold and SOT-23-6 package dimensions. Cross-reference datasheets to ensure identical reset delay times and watchdog functionalities before implementation.