MAX6361LUT46+T

Overview

The MAX6361LUT46+T is a low-power microprocessor supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within a supply voltage range of 2.0 V to 5.5 V and features a fixed reset threshold voltage of 4.6 V. The device provides an active high, open-drain output and includes a manual reset input for system control. It incorporates a battery backup switch to maintain functionality during power transitions. The IC is housed in a compact SOT-23-6 surface-mount package and supports a reset delay time of 280 ms. Operating temperatures span from -40°C to +85°C with a quiescent current of 15 µA.

Feature Summary

• Integrates a battery backup switch to support seamless power source transitions
• Provides manual reset capability via dedicated input pin
• Delivers active high open-drain supervisor output signal

Applications

• Portable electronic devices requiring low standby current
• Battery-powered systems needing voltage supervision
• Embedded controllers utilizing manual reset inputs

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to limited availability status. Confirm RoHS compliance documentation matches specific manufacturing lot requirements. Ensure packaging specifications align with automated assembly processes. Validate thermal performance data against final application constraints before integration.

Selection Notes

Select this component when an active high output polarity is required alongside manual reset functionality. The SOT-23-6 package suits space-constrained designs. Verify that the 4.6 V threshold aligns with the monitored rail voltage. Consider the 15 µA quiescent current for battery life optimization in portable applications.

Part Context

This part belongs to the MAX6361 series of low-power MPU supervisors. It shares functional similarities with other variants in the family but differs in output polarity and reset input configuration. The series targets general-purpose voltage monitoring in consumer and industrial electronics where power efficiency is critical.

Replacement Considerations

Cross-reference with MAX6361LUT46+ for identical specifications. Verify compatibility with MAX6361HUT46+ if active high output is mandatory, noting potential differences in internal architecture. Check MAX6363LUT46+ alternatives only if active low output is acceptable.