MAX6316LUK46BY+T

Supervisors Overview

The MAX6316LUK46BY+T is a microprocessor supervisory circuit in a 5-pin SOT-23 package. It monitors a single input with a fixed reset threshold voltage of 4.6V and an overvoltage threshold of 4.699V. The device features an active low, push-pull output and includes both watchdog timer and manual reset functions. It operates within a supply voltage range up to 5.5V, consumes 10uA quiescent current, and has a reset delay time of 200ms. The component supports an extended industrial temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Integrates watchdog timer functionality for monitoring processor activity
• Includes manual reset input for system control flexibility
• Provides factory-trimmed fixed reset threshold voltage
• Features active low push-pull reset output

Supervisors Applications

• Microprocessor power supply supervision
• Digital system reset management
• Embedded controller monitoring

Supervisors Procurement Notes

Verify the exact suffix BY against official Analog Devices documentation to confirm specific binning or testing variations. Confirm RoHS compliance status through the manufacturer's latest datasheet. Check production lifecycle status as availability may be limited. Ensure the SOT-23-5 package matches your PCB footprint requirements before procurement.

Supervisors Selection Notes

Select this part when a fixed 4.6V threshold is required for single-supervision applications. The integrated watchdog and manual reset features simplify design compared to separate components. Consider the 10uA quiescent current for low-power constraints. Verify that the 200ms reset delay meets your system startup timing requirements.

Supervisors Part Context

This component belongs to the MAX6316–MAX6322 family of 5-pin μP supervisory circuits. These devices are designed to monitor power supplies and microprocessor activity in digital systems. The family offers various combinations of reset outputs and features like watchdog timers and manual resets across different threshold voltages.

Supervisors Replacement Considerations

Other parts in the MAX6316 series with different threshold voltages (e.g., MAX6316LUK29CX+T) share similar pinouts and features but differ in reset voltage. Cross-reference the specific threshold requirement before substitution.