MAX6306UK25D1-T

Supervisors Overview

The MAX6306UK25D1-T is a CMOS microprocessor supervisory circuit designed to monitor multiple power supplies. It asserts a system reset if any monitored supply falls outside the programmed threshold, making it suitable for systems requiring simultaneous monitoring of 5V and 3.3V rails. The device features a manual reset input and operates within a supply voltage range up to 5.5V. It is housed in a compact SOT-23-5 package with low supply current characteristics.

Supervisors Feature Summary

• Monitors multiple independent power supply inputs simultaneously
• Asserts active-low reset signal when voltages exceed programmed thresholds
• Includes manual reset input for external control capability

Supervisors Applications

• Personal computer systems monitoring 5V and 3.3V rails
• Portable electronic devices requiring low power consumption
• Embedded systems needing multi-supply supervision

Supervisors Procurement Notes

Verify the specific suffix D1 against official Analog Devices documentation to confirm the exact factory-programmed threshold voltage and pin configuration. Ensure the part number matches the required operating temperature range and package type for your design. Cross-reference with the latest datasheet revision to confirm availability status and compliance certifications.

Supervisors Selection Notes

Select this component when designing circuits that require supervision of more than one power rail within a single IC. Consider the fixed threshold voltage specified by the suffix and ensure it aligns with the target supply voltage. Evaluate the low supply current requirement against battery life constraints for portable applications.

Supervisors Part Context

This part belongs to the MAX6305–MAX6313 family of 5-pin programmable reset ICs from Maxim Integrated. These devices are engineered for microprocessor supervision in environments where multiple power sources must be validated concurrently. The series emphasizes small footprint and low quiescent current for space-constrained designs.

Supervisors Replacement Considerations

Check for MAX6306 variants with different threshold suffixes or alternative packages like SOT-23-6 if pin compatibility differs. Verify functional equivalence with other multi-input supervisors from Analog Devices or third-party manufacturers ensuring identical reset timing and threshold accuracy.