ADM1813-10ART-RL7

Supervisors Overview

The ADM1813-10ART-RL7 is a supervisory voltage monitor manufactured by Analog Devices Inc., designed to ensure system reliability by monitoring power supply levels. It operates within a maximum supply voltage of 5.5 V and features a reset delay time of 250 ms. The device supports multiple threshold voltages, including 2.5 V, 3 V, 3.3 V, and 5 V, with an overvoltage threshold of 4.49 V. It utilizes an SC-70-3 surface-mount package and draws a typical operating supply current of 16 uA. The component includes manual reset functionality and lacks watchdog or battery backup switches.

Supervisors Feature Summary

• Provides voltage supervision with selectable threshold options for various standard logic levels
• Integrates manual reset capability for controlled system restarts
• Features push-pull output configuration for robust signal driving

Supervisors Applications

• Embedded systems requiring reliable power-on reset sequences
• Portable electronics utilizing low-power voltage monitoring
• Industrial control circuits needing supervised power rails

Supervisors Procurement Notes

Verify availability status as the component may be subject to limited supply or discontinuation. Confirm RoHS compliance details prior to ordering, as documentation indicates specific regulatory variations. Ensure the selected threshold voltage matches the target application requirements exactly. Check for alternative packages if space constraints differ from the SC-70-3 form factor.

Supervisors Selection Notes

Select this component when a simple voltage supervisor with manual reset is required. The low quiescent current makes it suitable for battery-operated devices. Consider the available threshold options to match the monitored rail voltage. Verify that the absence of a watchdog timer aligns with the system's safety architecture needs.

Supervisors Part Context

This part belongs to the ADM1813 series of supervisory circuits from Analog Devices. The series focuses on providing essential power management functions in compact packages. It serves as a fundamental building block for ensuring stable operation in microcontroller-based designs by detecting under-voltage conditions.

Supervisors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.