MAX6423XS46+T

Supervisors Overview

The MAX6423XS46+T is a single-channel voltage supervisory circuit manufactured by Analog Devices / Maxim Integrated. It operates within a supply voltage range of 1.6 V to 5 V and features an active low, push-pull output. The device provides a fixed reset delay time of 4.375 ms and includes overvoltage detection with a threshold of 4.741 V. It consumes a typical operating supply current of 2.5 uA and functions reliably across an extended temperature range from -40°C to +125°C. The component is housed in a compact SC-70-4 surface-mount package.

Supervisors Feature Summary

• Provides precise voltage supervision with a fixed reset timeout delay for reliable system initialization.
• Features low quiescent current consumption suitable for battery-powered applications.
• Includes integrated overvoltage detection capabilities to protect against power supply anomalies.

Supervisors Applications

• Microprocessor reset circuits
• Battery-powered portable devices
• Embedded system power monitoring

Supervisors Procurement Notes

Verify the exact suffix and manufacturer details when sourcing this component, as availability may be limited or subject to change. Confirm RoHS compliance status and check for obsolescence notices directly from Analog Devices or authorized distributors before finalizing procurement plans.

Supervisors Selection Notes

Select this part for designs requiring a simple, low-power supervisor with a fixed delay. Ensure the monitored voltage level falls within the specified input range and that the SC-70-4 package fits the board layout constraints. Consider thermal performance if operating near maximum temperature limits.

Supervisors Part Context

This component belongs to the MAX6423 series of low-power reset circuits. It shares functional similarities with other parts in the family but is distinguished by its specific threshold voltage and package type. The series is designed for applications needing minimal external components and high reliability.

Supervisors Replacement Considerations

Check for direct pin-compatible alternatives within the MAX6423 family or cross-reference with similar supervisors from other manufacturers ensuring matching voltage thresholds and package dimensions.