MAX6386XS29D2+T

Supervisors Overview

The MAX6386XS29D2+T is a single-channel voltage supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 1.8 V to 5 V and features an active low, open-drain reset output. The device includes manual reset functionality and lacks a watchdog timer or battery backup switch. Key electrical parameters include a maximum supply voltage of 5.5 V, a reset delay time of 40 ms, and a typical operating supply current of 7 uA. It is housed in an SC-70-4 package and supports surface mount installation.

Supervisors Feature Summary

• Provides voltage supervision with an active low, open-drain reset output for reliable system control.
• Includes a debounced manual reset input with an internal pullup resistor for user-initiated resets.
• Designed for low-power applications with minimal supply current consumption during operation.

Supervisors Applications

• Microprocessor (µP) power-supply monitoring
• Battery-powered portable electronics
• Consumer electronic devices requiring voltage supervision

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and lead-free specifications against the latest datasheet revision. Ensure the SC-70-4 package dimensions match your PCB footprint requirements. Check for any specific handling precautions related to moisture sensitivity level 1 classification during storage and reflow soldering processes.

Supervisors Selection Notes

Select this component when a single-channel supervisor with manual reset capability is required. The open-drain output allows for wired-OR configurations. Verify that the 40 ms timeout meets system startup timing constraints. Consider the 7 uA quiescent current impact on overall battery life in low-power designs compared to higher-current alternatives.

Supervisors Part Context

This part belongs to the MAX6386XS series of microprocessor supervisory circuits. These devices monitor power-supply voltages from +1.8V to +5.0V. The series offers various reset thresholds and timeout delays to accommodate different system requirements while maintaining low power consumption.

Supervisors FAQ

Does the MAX6386XS29D2+T include a watchdog timer?

No, the MAX6386XS29D2+T does not feature a watchdog timer; it provides only voltage supervision and manual reset functionality.

What is the reset output type for this component?

The reset output is active low and open-drain, allowing compatibility with various logic families and wired-OR connections.