MAX6362HUT31-T

Overview

The MAX6362HUT31-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 1.2V to 5.5V and features a fixed reset threshold voltage of 3.15V. The device provides an active-high, open-drain reset output with a typical delay time of 280ms. It includes manual reset functionality and battery backup switching capabilities. Packaged in a compact SOT-23-6 surface-mount format, it supports operation across an industrial temperature range from -40°C to +85°C.

Feature Summary

• Provides reliable system reset monitoring for microprocessors and digital systems
• Integrates manual reset input for user-initiated system control
• Supports battery backup switching to maintain data integrity during power transitions

Applications

• Microprocessor (MPU) supervisory circuits
• Embedded system power management
• Battery-powered portable devices requiring voltage monitoring

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and specific lot traceability requirements prior to procurement. Ensure storage conditions align with moisture sensitivity level specifications to prevent package degradation. Validate that the received part matches the exact suffix designation for correct electrical characteristics.

Selection Notes

Select this component when a fixed 3.15V threshold is required for system supervision. Consider the SOT-23-6 package for space-constrained designs. Evaluate the need for manual reset inputs and battery backup switching against alternative variants with different thresholds or output types. Verify compatibility with the target microprocessor's reset timing requirements.

Part Context

This part belongs to the MAX636x series of low-power supervisors. It shares functional similarities with other members like the MAX6361 and MAX6363 but differs in specific threshold voltages and output configurations. The 'H' suffix typically denotes high-temperature or specific performance grades within the family, while 'UT' indicates the tape-and-reel packaging format.

Replacement Considerations

Direct substitutes may include other MAX636x variants with compatible pinouts and similar threshold voltages. Cross-reference datasheets for electrical parameter alignment, particularly reset delay times and operating voltage ranges. Verify package compatibility and thermal characteristics before substitution.