MAX6364PUT29-T

Overview

The MAX6364PUT29-T is a low-power microprocessor supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It monitors a single voltage input with a threshold of 2.93V and provides an active-low open-drain or open-collector reset output. The device operates within a supply voltage range up to 5.5V and functions across temperatures from -40°C to +85°C. It features a reset delay time of 280ms and lacks manual reset capability. This component is housed in a SOT-23-6 package.

Feature Summary

• Monitors a single voltage input for system supervision
• Provides active-low reset signal via open-drain or open-collector output
• Operates within extended industrial temperature ranges

Applications

• Low-power microprocessor systems requiring voltage supervision
• Battery backup circuits needing threshold monitoring
• Embedded systems with single-rail power architectures

Procurement Notes

Verify availability status carefully as this specific part number (MAX6364PUT29-T) is listed as obsolete and no longer manufactured by the supplier. Confirm if the lead-free variant (+ suffix) is acceptable for your design, as availability may differ. Check with authorized distributors for potential limited stock or factory special orders before finalizing procurement plans.

Selection Notes

Select this component only if a 2.93V threshold and 280ms delay align with system requirements. Ensure the open-drain/open-collector output type matches the downstream logic interface. Consider the SOT-23-6 package constraints for PCB layout. Verify that the absence of manual reset functionality does not conflict with system recovery protocols.

Part Context

This supervisory circuit belongs to the MAX6364 family of low-power microprocessor supervisors. The family offers various threshold voltages and packages. The PUT29 designation indicates the specific 2.93V threshold version. The 'T' suffix typically denotes tape-and-reel packaging, while '+' indicates lead-free compliance in other variants within the same series.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As the MAX6364PUT29-T is obsolete, consult Analog Devices or Maxim Integrated technical support for current recommended replacements or pin-compatible alternatives within the updated product portfolio.