MAX6385XS31D3-T

Supervisors Overview

The MAX6385XS31D3-T is a single-channel voltage supervisory circuit from the MAX6385XS series, manufactured by Analog Devices Inc. (Maxim Integrated). It operates within a supply voltage range of 1.8 V to 5 V and features an active high, push-pull output. The device includes a manual reset input and provides a fixed reset delay time of 280 ms. It is housed in a compact SC-70-4 surface-mount package and is designed for low-power applications with no integrated watchdog timer or battery backup switching functionality.

Supervisors Feature Summary

• Monitors a single power-supply voltage channel with factory-set threshold detection
• Provides an active high, push-pull reset output signal
• Includes a manual reset input for user-initiated system control
• Operates with a fixed 280 ms reset timeout period after voltage recovery

Supervisors Applications

• Microprocessor power-supply monitoring
• Battery-operated electronic devices requiring low quiescent current
• Portable consumer electronics with limited power budgets
• Industrial control systems needing reliable voltage supervision

Supervisors Procurement Notes

Verify the exact suffix 'T' against the manufacturer's official datasheet to confirm tape-and-reel packaging specifications. Confirm that the 'XS' designation corresponds to the specific threshold voltage variant required for your design. Check current lifecycle status as availability may be restricted or subject to limited production runs.

Supervisors Selection Notes

Select this component when a single-channel supervision with active high output is required. Ensure the 280 ms delay aligns with system startup timing requirements. Verify that the SC-70-4 package fits the PCB layout constraints. Consider the manual reset feature if external reset control is necessary for the application logic.

Supervisors Part Context

This part belongs to the MAX6385XS family of microprocessor supervisory circuits. These devices are characterized by low supply current consumption and small footprint options like SC-70-4. The family supports various threshold voltages and output configurations to accommodate diverse low-voltage digital system designs.

Supervisors Replacement Considerations

Consult the official cross-reference list for direct pin-compatible substitutes. Verify that any alternative maintains the same active high push-pull output type and 280 ms delay characteristic.