MAX6320PUK31BX/V+T

Supervisors Overview

The MAX6320PUK31BX/V+T is a microprocessor supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It monitors power supply voltages in digital systems with a fixed reset threshold of 3.1V. The device features an active-low, open-drain reset output and includes both a watchdog timer and a manual reset input for enhanced system reliability. It operates within a supply voltage range up to 5.5V and supports a minimum power-on reset timeout period. The component is housed in a compact SOT-23-5 surface-mount package.

Supervisors Feature Summary

• Integrates watchdog timer functionality to monitor processor activity
• Includes manual reset input for user-initiated system recovery
• Provides active-low open-drain reset output stage

Supervisors Applications

• Microprocessor power supply monitoring
• Digital system supervision
• Embedded controller reset management

Supervisors Procurement Notes

Verify the specific suffix configuration against official datasheets to ensure correct threshold voltage and output type. Confirm RoHS compliance status as manufacturing sources may vary. Check current availability through authorized distributors since this series may have discontinued variants. Ensure the ordering part number matches the required electrical specifications for your design.

Supervisors Selection Notes

Select this component when a fixed 3.1V threshold is required for system supervision. The integrated watchdog and manual reset features reduce external component count. Verify that the open-drain output type aligns with the target logic interface requirements. Ensure the operating temperature range meets the application environment constraints.

Supervisors Part Context

This part belongs to the MAX6316–MAX6322 family of 5-pin uP supervisory circuits. The family offers various combinations of reset thresholds, timeout periods, and output stages. The MAX6320 variant specifically provides an active-low open-drain output with watchdog and manual reset capabilities.

Supervisors Replacement Considerations

Cross-reference with other MAX6320 variants sharing identical threshold and output configurations. Verify pin compatibility and functional equivalence before substitution.