MAX6306UK28D3+T

Supervisors Overview

The MAX6306UK28D3+T is a voltage supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range up to 5.5 V and features a threshold voltage of 2.8 V with an overvoltage threshold of 2.87 V. The device monitors one input, provides an active low open drain output, and includes manual reset functionality. It has no watchdog timer or battery backup switch. The reset delay time is 225 ms, and the operating supply current is 7 uA. Power dissipation is 571 mW. It functions in temperatures from -40°C to +85°C and is housed in an SOT-23-5 package.

Supervisors Feature Summary

• Monitors single power supply voltage for system integrity
• Provides manual reset capability via dedicated input
• Features low quiescent current consumption for efficiency

Supervisors Applications

• Portable electronic devices requiring power supervision
• Battery-powered systems needing voltage monitoring
• Microprocessor reset circuits in embedded systems

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels. Confirm RoHS compliance status and check for obsolescence notices as availability may be limited. Ensure packaging specifications match project requirements before procurement.

Supervisors Selection Notes

Select this component when single-supervision with manual reset is required. Consider the 2.8 V threshold and 225 ms delay against system timing needs. Evaluate the SOT-23-5 package size for space constraints. Compare operating temperature range and current consumption against alternative supervisory ICs.

Supervisors Part Context

Part of the MAX6306 series designed for microprocessor supervision. Offers factory-programmed thresholds and transient immunity. Manufactured by Maxim Integrated, now part of Analog Devices. Commonly used in portable and industrial applications requiring reliable power management.

Supervisors Replacement Considerations

Check for direct pin-compatible substitutes within the MAX6306 family with adjusted thresholds. Verify functional equivalence regarding reset delay and output type before substitution.