DS1836DS-10

Supervisors Overview

The DS1836DS-10 is a MicroManager supervisory circuit manufactured by Analog Devices Inc./Maxim Integrated. It monitors a single voltage input with a threshold of 4.37 V and an overvoltage threshold of 4.5 V. The device operates within a supply voltage range of 1.2 V to 5.5 V, drawing 55 uA of quiescent current. It features a reset delay time of 500 ms and provides a CMOS open-drain output. The component supports battery backup switching and power failure detection. It is housed in an 8-SOIC package and functions across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Integrates battery backup switching capability for seamless power transition management.
• Includes dedicated power failure detection logic to identify voltage anomalies.
• Provides a configurable reset output with specified delay timing.

Supervisors Applications

• Embedded systems requiring reliable voltage supervision
• Battery-powered devices needing backup switching support
• Industrial control circuits with power failure monitoring needs

Supervisors Procurement Notes

Verify the specific suffix designation against official datasheets to confirm electrical characteristics, as variations exist within the family. Confirm availability status, as this component may be discontinued or subject to limited stock constraints depending on the distributor. Ensure the selected package matches the PCB footprint requirements before finalizing procurement orders.

Supervisors Selection Notes

Select this component when a single-channel supervisor with integrated battery backup switching is required. Consider the 500 ms reset delay and 55 uA current consumption against system power budgets. Verify that the 4.37 V threshold aligns with the monitored rail specifications. Ensure the 8-SOIC package fits the available board space and thermal constraints.

Supervisors Part Context

This part belongs to the MicroManager series from Maxim Integrated, designed for comprehensive power management supervision. It combines voltage monitoring with battery backup functionality in a compact surface-mount package. The series targets applications requiring robust power integrity without complex external components.

Supervisors FAQ

Does the DS1836DS-10 include a manual reset input?

No, the DS1836DS-10 does not feature a manual reset input; it relies on automatic power-on reset and voltage monitoring triggers.

What is the output type of the DS1836DS-10?

The DS1836DS-10 provides a CMOS open-drain output type.