ADM1810-10AKSZ-RL

Supervisors Overview

The ADM1810-10AKSZ-RL is a supervisory circuit manufactured by Analog Devices Inc., designed for monitoring single-channel power supply voltages. It operates within a maximum supply voltage of 5.5 V and features a typical reset threshold of 4.62 V with an accuracy of 1.5%. The device provides a push-pull output capable of active high or active low configurations, with a reset delay time of 150 ms. It functions reliably across a temperature range from -40°C to +105°C while consuming a working supply current of 16 µA. Packaged in a compact SC-70-3 surface-mount format, this component lacks manual reset, watchdog timer, and battery backup switch capabilities.

Supervisors Feature Summary

• Provides reliable voltage monitoring with a dedicated reset output for system supervision
• Features a push-pull output stage supporting both active high and active low logic states
• Operates with low quiescent current consumption suitable for power-sensitive applications

Supervisors Applications

• Monitoring 5 V power supply rails in embedded systems
• Supervising 3.3 V logic levels in microprocessor circuits
• Ensuring stable operation in industrial control environments requiring wide temperature tolerance

Supervisors Procurement Notes

Verify the specific suffix designation carefully during procurement, as variations may indicate different packaging formats or regional distribution channels. Confirm that the component meets RoHS compliance requirements relevant to your manufacturing standards. Ensure compatibility with existing PCB footprints, specifically the SC-70-3 package dimensions. Cross-reference the manufacturer's latest documentation to confirm availability status and any potential obsolescence notices associated with this part number.

Supervisors Selection Notes

Select this component when a simple, cost-effective solution for single-voltage supervision is required without complex timing or watchdog features. The fixed 4.62 V threshold makes it ideal for standard 5 V systems where precise lower thresholds are unnecessary. Consider the 150 ms reset delay to ensure adequate stabilization time for downstream logic before asserting the reset signal. Evaluate the 16 µA current draw against total system power budgets for efficiency optimization.

Supervisors Part Context

This part belongs to the ADM1810 series of voltage monitors from Analog Devices, which offers various threshold options for different supply voltages. The series is characterized by its simplicity and reliability in basic power management tasks. Unlike more complex supervisors, this model focuses solely on undervoltage detection with a straightforward reset mechanism, making it a foundational component for basic power integrity assurance in digital circuits.

Supervisors Replacement Considerations

Public confirmed substitute part numbers include ADM1810-5AKSZ-RL7 and ADM1810-10AKSZ-RL7. Verify pinout compatibility and electrical parameter alignment before substitution.