MAX6306UK30D2

Supervisors Overview

The MAX6306UK30D2 is a CMOS microprocessor supervisory circuit designed to monitor multiple power supplies. It features a fixed reset threshold voltage of 3V and operates within a supply voltage range up to 5.5V. The device provides an active-low, open-drain output with a manual reset input capability. It is housed in a compact SOT-23-5 package and supports a maximum operating temperature of +70°C.

Supervisors Feature Summary

• Monitors more than one power supply to assert system reset if any monitored supply falls outside the programmed threshold
• Includes a manual reset input for direct control over the reset state
• Features low supply current consumption suitable for portable applications

Supervisors Applications

• Monitoring both 5V and 3.3V supplies in personal computer systems
• Portable electronic devices requiring low power supervision
• Microprocessor system reset management

Supervisors Procurement Notes

Verify the specific suffix D2 against official Maxim Integrated documentation to confirm exact threshold voltage and package variations. Ensure compatibility with the required operating temperature range and supply voltage limits before integration into the design.

Supervisors Selection Notes

Select this component when monitoring multiple rails is required with a fixed 3V threshold. Consider the SOT-23-5 package size and active-low open-drain output configuration for interface compatibility with the target microprocessor or logic family.

Supervisors Part Context

Part of the MAX6305–MAX6313 series of 5-pin, multiple-input, programmable reset ICs from Maxim Integrated. These devices are optimized for applications needing reliable power supervision in space-constrained environments.

Supervisors Replacement Considerations

Consult official cross-reference data for compatible alternatives. Verify that substitute parts match the 3V threshold, SOT-23-5 package, and active-low output characteristics.