MAX6316MUK46CY-T

Supervisors Overview

The MAX6316MUK46CY-T is a microprocessor supervisory circuit manufactured by Analog Devices Inc. under the Maxim Integrated brand. It monitors power supplies in digital systems with a fixed reset threshold voltage of 4.6 V. The device features an active-low, push-pull reset output and includes manual reset functionality. It operates within a supply voltage range up to 5.5 V and supports a watchdog timer for system reliability. The component is housed in a SOT-23-5 surface-mount package and functions across an industrial temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Monitors power supply voltages and microprocessor activity in digital systems
• Provides active-low push-pull reset output with manual reset input capability
• Integrates a watchdog timer to ensure system stability and fault recovery

Supervisors Applications

• Microprocessor power supply supervision
• Digital system voltage monitoring
• Watchdog timer implementation in embedded controllers

Supervisors Procurement Notes

Verify the exact suffix configuration against the manufacturer's current datasheet, as ordering codes may vary slightly between distributors. Confirm availability status directly with authorized suppliers, as this specific part number may be subject to limited stock or end-of-life restrictions. Ensure the lead time aligns with project requirements before finalizing procurement orders.

Supervisors Selection Notes

Select this component when a fixed 4.6 V threshold is required for single-supervision applications. The push-pull output drives loads directly without external pull-ups. Verify that the operating temperature range meets the environmental conditions of the target application. Consider the manual reset feature if user-initiated system resets are necessary.

Supervisors Part Context

This part belongs to the MAX6316–MAX6322 family of 5-pin μP supervisory circuits. These devices offer various combinations of reset outputs and features like watchdog timers. The MAX6316 variant specifically provides a push-pull output and manual reset input, distinguishing it from open-drain or bidirectional output variants within the same series.

Supervisors Replacement Considerations

Check for direct replacements within the MAX6316–MAX6322 family with different threshold voltages or output types. Verify pinout compatibility and electrical specifications before substituting with other manufacturers' voltage supervisors.