MAX6316MUK29CY-T

Supervisors Overview

The MAX6316MUK29CY-T is a microprocessor supervisory circuit in a SOT-23-5 package. It features a fixed reset threshold voltage of 2.9V with 1.5% accuracy. The device monitors one input and provides an active-low, open-drain reset output. It includes manual reset functionality but lacks a watchdog timer. Operating from -40°C to +85°C, it draws 3µA supply current at a maximum voltage of 5.5V.

Supervisors Feature Summary

• Monitors power supplies and microprocessor activity in digital systems
• Provides factory-trimmed reset threshold voltages for precise supervision
• Integrates manual reset input for system control flexibility

Supervisors Applications

• Microprocessor power supply monitoring
• Digital system supervisory circuits
• Embedded controller reset management

Supervisors Procurement Notes

Verify the specific suffix CY-T against official Analog Devices documentation to confirm temperature range and packaging specifications. Ensure compatibility with existing board layouts for the SOT-23-5 footprint. Cross-reference datasheet electrical characteristics for threshold accuracy and operating conditions before integration.

Supervisors Selection Notes

Select this component when a fixed 2.9V threshold is required for low-voltage digital systems. Consider the open-drain output type for level shifting applications. Verify that the absence of a watchdog timer aligns with system safety requirements. Compare quiescent current specifications against battery-operated constraints.

Supervisors Part Context

Part of the MAX6316–MAX6322 family of 5-pin μP supervisory circuits. This series offers various combinations of reset outputs and thresholds. The MAX6316 variant specifically supports manual reset inputs alongside standard voltage monitoring functions for comprehensive system protection.

Supervisors Replacement Considerations

Consult official substitution guides for equivalent threshold voltages within the MAX6316 series or newer Analog Devices supervisory ICs. Verify pinout compatibility and electrical parameter alignment before replacing.