ADM1813-5ARTZ-RL

Supervisors Overview

The ADM1813-5ARTZ-RL is a voltage supervisory circuit manufactured by Analog Devices Inc. It monitors a single input voltage and provides a reset signal when the supply drops below a specific threshold. The device features a push-pull output configuration and includes a manual reset function for system control. It operates within a maximum supply voltage of 5.5 V and has a reset delay time of 250 ms. The component is designed for surface mount installation in an SOT-23-3 package, with a typical operating current of 16 uA.

Supervisors Feature Summary

• Monitors a single power supply rail for under-voltage conditions
• Provides active-low reset signal via push-pull output
• Includes manual reset capability for system initialization
• Operates with low quiescent current consumption

Supervisors Applications

• Microprocessor and microcontroller power supply monitoring
• Battery-powered equipment voltage supervision
• Portable electronic device power management
• Industrial control system reset generation

Supervisors Procurement Notes

Verify the exact part number suffix to confirm the reel packaging format and specific threshold voltage variant. Confirm RoHS compliance status and check for any regional distribution restrictions or obsolescence notices before placing orders. Ensure the supplier provides valid manufacturer authorization documentation.

Supervisors Selection Notes

Select this component when a single-channel voltage supervisor with manual reset functionality is required. Consider the 250 ms reset delay and 5.5 V maximum rating against system requirements. Compare the push-pull output drive capability against open-drain alternatives if level shifting or wired-OR logic is needed in the design.

Supervisors Part Context

This part belongs to the ADM1813 series of simple reset circuits from Analog Devices. It is distinct from variants with different output types or without manual reset features. The ARTZ suffix indicates the specific SOT-23-3 package and lead-free composition.

Supervisors Replacement Considerations

ADM1813-5ART-RL7 is a direct functional equivalent with identical electrical specifications but may differ in reel packaging quantity.