MAX6865UK36D4L+T

Supervisors Overview

The MAX6865UK36D4L+T is a single-channel voltage supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range up to 5.5 V and features a threshold voltage of 3.6 V. The device provides an active high, push-pull output with manual reset capability and includes an integrated watchdog timer. It offers a reset delay time of 1.8 s and consumes only 7 uA of operating current. The component is housed in a compact SOT-23-5 surface-mount package and functions reliably across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Integrates a watchdog timer for system fault monitoring alongside voltage supervision.
• Provides manual reset functionality allowing user-initiated system recovery.
• Features low power consumption suitable for battery-operated applications.
• Delivers active high push-pull output for direct logic interface compatibility.

Supervisors Applications

• Portable electronic devices requiring efficient power management
• Embedded systems needing reliable voltage supervision and watchdog protection
• Industrial control circuits operating in extended temperature environments

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels due to potential availability constraints. Confirm RoHS compliance status and check for obsolescence notices as this series may have limited production runs. Ensure packaging specifications match design requirements before finalizing procurement decisions.

Supervisors Selection Notes

Select this part when a single-supply supervisor with watchdog functionality and active high output is required. Compare threshold voltages against other MAX6865 variants to ensure precise voltage monitoring alignment. Consider the SOT-23-5 package size for space-constrained designs requiring surface-mount integration.

Supervisors Part Context

This component belongs to the MAX6865 family of single nPower supervisors designed for comprehensive power management. The series typically integrates voltage monitoring, reset generation, and watchdog timers in small packages. Variants differ primarily in threshold voltage settings and reset delay times while maintaining consistent operational characteristics and pin configurations.

Supervisors Replacement Considerations

Check for exact pin-compatible alternatives within the MAX6865 series with matching threshold voltages. Verify that substitute parts maintain identical output polarity and watchdog functionality. Confirm package compatibility and thermal performance ratings before implementation.