ADPL62092UK16AKA+T

Supervisors Overview

The ADPL62092UK16AKA+T is a low-power supervisory circuit designed for portable and battery-powered devices. It monitors input voltages ranging from 1.1V to 5V using a factory-set reset threshold of 1.58V. The device features a watchdog timer and a manual reset (MR) input, providing comprehensive system protection. It operates with a typical supply current of 5μA at 3.6V, ensuring minimal power consumption in standby modes. Packaged in a compact SOT-23-5 outline, it integrates open-drain or open-collector output capabilities for flexible interface options within embedded systems.

Supervisors Feature Summary

• Monitors voltage levels between 1.1V and 5V with a fixed factory-set threshold
• Integrates a watchdog timer for automated fault recovery
• Includes a manual reset input for external control
• Delivers ultra-low supply current suitable for battery operation

Supervisors Applications

• Portable electronic devices requiring efficient power management
• Battery-powered instrumentation systems
• Embedded controllers needing reliable voltage supervision
• Industrial equipment with strict power constraints

Supervisors Procurement Notes

Verify the exact reset threshold voltage matches the design requirement, as this specific suffix indicates a fixed 1.58V setting. Confirm package compatibility with the PCB footprint, specifically the SOT-23-5 dimensions. Ensure the open-drain/open-collector output configuration aligns with the target logic level requirements. Check for any obsolescence notices from Analog Devices regarding long-term availability for production runs.

Supervisors Selection Notes

Select this component when a fixed voltage threshold is acceptable and manual reset capability is required. It is suitable for applications where low quiescent current is critical for extending battery life. Consider alternative models if variable threshold adjustment or multiple monitoring channels are needed. Verify that the watchdog timer functionality meets the specific timing requirements of the application without additional external components.

Supervisors Part Context

This part belongs to the ADPL6209x series of microprocessor monitoring circuits from Analog Devices. These supervisors are engineered for high reliability in harsh environments. The UK16 suffix denotes specific electrical characteristics and packaging details unique to this variant within the broader family of low-power voltage monitors designed for space-constrained designs.

Supervisors Replacement Considerations

Public confirmed substitute part numbers: ADPL62083, ADPL62086, ADPL62092.