MAX6315US35D3

Supervisors Overview

The MAX6315US35D3 is a voltage supervisory circuit manufactured by Analog Devices Inc. (Maxim Integrated). It monitors a single input with a threshold voltage of 3.47 V and an overvoltage threshold of 3.54 V. The device features an active low, open-drain output and supports manual reset functionality. It operates within a supply voltage range up to 5.5 V and consumes 5 uA of operating current. The reset delay time is 200 ms, and the accuracy is specified at 1.8%. The component is housed in a SOT-143-4 package and functions reliably across a temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Provides undervoltage and overvoltage supervision for a single power rail
• Features an active low open-drain output compatible with various logic families
• Includes manual reset capability for system control flexibility

Supervisors Applications

• Portable equipment requiring low-power monitoring
• Battery-powered systems needing reliable voltage supervision
• Industrial control systems operating in extreme temperatures

Supervisors Procurement Notes

Verify the specific suffix D3 indicates tape and reel packaging when ordering. Confirm RoHS compliance status through official documentation as required by project specifications. Ensure the manufacturer part number matches exactly to avoid pinout or electrical characteristic mismatches during integration.

Supervisors Selection Notes

Select this component for applications requiring precise voltage monitoring with minimal quiescent current. The wide operating temperature range suits harsh environments. Verify that the open-drain output configuration aligns with the downstream logic requirements and pull-up resistor needs.

Supervisors Part Context

This part belongs to the MAX6315 series of microprocessor supervisory circuits designed for monitoring power supplies in embedded systems. The series offers various threshold voltages to accommodate different rail requirements while maintaining a compact footprint suitable for space-constrained designs.

Supervisors Replacement Considerations

Check for MAX6315 variants with different threshold voltages if the 3.47 V setting is unsuitable. Verify pin compatibility with alternative packages like SOT-23 if board reallocation is necessary.