MAX6362LUT44-T

Overview

The MAX6362LUT44-T is a low-power microprocessor supervisory circuit manufactured by Analog Devices (Maxim Integrated). It operates within a supply voltage range of 1.6V to 5.5V and features a fixed reset threshold voltage of 4.40V. The device provides an active-low, push-pull output with a typical reset delay time of 280ms. It includes a battery backup switch function for seamless power transitions. The component is designed for surface-mount installation in a compact SOT-23-6 package and supports an operating temperature range from -40°C to +85°C.

Feature Summary

• Provides precise voltage supervision with a fixed 4.40V threshold for reliable system monitoring
• Integrates a battery backup switch to maintain data integrity during power source transitions
• Delivers an active-low, push-pull reset signal with a defined 280ms delay for stable initialization

Applications

• Microprocessor system power management
• Battery-powered portable electronics
• Embedded controller supervision

Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging configuration when sourcing. Confirm that the 'MAX6362LUT44-T' designation aligns with the required 4.40V threshold and SOT-23-6 package dimensions for your PCB layout. Ensure compatibility with the intended operating temperature range of -40°C to +85°C for your application environment.

Selection Notes

Select this component when a fixed 4.40V supervision level is required for systems powered between 1.6V and 5.5V. The integrated battery backup feature makes it suitable for applications requiring data retention during power switchover. Consider the SOT-23-6 package size for space-constrained designs and verify that the active-low output polarity matches the target processor's reset input requirements.

Part Context

This part belongs to the MAX6362 series of low-power microprocessor supervisory circuits. It is designed to monitor voltage levels and generate reset signals for digital systems. The series offers various threshold voltages and package options to accommodate different system architectures and power constraints.

Replacement Considerations

Cross-reference with other MAX6362 variants sharing the same SOT-23-6 package but differing only in threshold voltage if the 4.40V level is not critical. Verify pinout compatibility before substituting with other Maxim Integrated supervisory ICs.