MAX6391KA23-T

Supervisors Overview

The MAX6391KA23-T is a supervisory circuit manufactured by Analog Devices Inc. (formerly Maxim Integrated). This component functions as a voltage monitor and reset generator designed to ensure system reliability by detecting under-voltage conditions and generating a reset signal. It operates within a specified input voltage range, providing a stable output when the supply voltage is within acceptable limits. The device incorporates internal timing delays to prevent false resets during power-up sequences. Key electrical characteristics include threshold detection levels and output drive capabilities defined in the official datasheet for this specific part number.

Supervisors Feature Summary

• Provides reliable system reset generation upon detection of undervoltage events
• Incorporates internal delay timers to manage power-up sequencing stability
• Features manual reset input capability for external control integration

Supervisors Applications

• Microprocessor and microcontroller system supervision
• Battery-powered equipment requiring low-voltage monitoring
• Industrial control systems needing robust reset logic

Supervisors Procurement Notes

Verify the exact suffix 'KA23' against the manufacturer's current product selection guide to confirm availability and pinout compatibility. Ensure the 'T' suffix indicates the correct tape-and-reel packaging configuration required for automated assembly processes. Cross-reference the date code and lot traceability requirements with your quality assurance standards before finalizing procurement orders to maintain supply chain integrity.

Supervisors Selection Notes

Select this component based on its specific voltage threshold requirements and package constraints. Evaluate the operating temperature range to ensure suitability for the intended environmental conditions. Consider the static current consumption if battery life is a critical design factor. Confirm that the manual reset feature aligns with the system's fault recovery strategy and interface requirements.

Supervisors Part Context

This part belongs to the MAX639x family of supervisory circuits, which are widely used in embedded systems for power management. The MAX6391 variant specifically offers distinct threshold options and timing characteristics compared to other members of the series. It represents a standard solution for ensuring deterministic reset behavior in digital logic applications where power stability is paramount.

Supervisors Replacement Considerations

Consult the official cross-reference list for direct replacements such as other MAX639x variants with compatible thresholds. Verify pin-to-pin compatibility and electrical parameter equivalence before substitution. Ensure any alternative component meets the same thermal and voltage specifications.