MAX6305EUK00D3+T

Supervisors Overview

The MAX6305EUK00D3+T is a multi-voltage supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It monitors two input channels with adjustable or selectable voltage thresholds. The device features an active-low reset output with open-drain or open-collector configuration. It operates within a supply voltage range up to 5.5V and has a minimum reset timeout of 140ms. The component is designed for surface mount installation in SOT-23-5 packages, supporting temperatures from -40°C to 85°C.

Supervisors Feature Summary

• Monitors multiple power supplies simultaneously to ensure system integrity
• Provides programmable threshold selection for flexible voltage supervision
• Features low supply current consumption suitable for portable applications

Supervisors Applications

• Monitoring 5V and 3.3V supplies in personal computer systems
• Supervisory circuits for microprocessor systems
• Portable electronic devices requiring low power management

Supervisors Procurement Notes

Verify the part status carefully as this specific item may be discontinued or subject to limited supply constraints. Confirm that the ordering suffix matches the required electrical characteristics, specifically regarding the threshold settings and package type. Ensure compatibility with existing board layouts due to the SOT-23-5 footprint requirements.

Supervisors Selection Notes

Select this component when dual-channel voltage monitoring is required with adjustable thresholds. Consider the open-drain output capability for interfacing with various logic levels. Evaluate the operating temperature range against environmental conditions. Verify that the reset timeout duration meets the system's stability requirements during power-up sequences.

Supervisors Part Context

This part belongs to the MAX6305–MAX6313 series of CMOS microprocessor supervisory circuits. These devices are engineered to monitor more than one power supply, asserting a reset if any monitored supply falls outside the programmed threshold. The series is characterized by low supply current and small package sizes, making them ideal for space-constrained portable applications.

Supervisors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.