DS1836CS-10

Supervisors Overview

The DS1836CS-10 is a MicroManager supervisory circuit designed for monitoring single power supply rails. It operates within a voltage range of 1.2 V to 5.5 V and features a threshold voltage of 4.37 V. The device provides an open-drain CMOS output with a reset delay time of 500 ms. It includes battery backup switching functionality and power failure detection capabilities. The component supports surface-mount installation in an SOIC-8 package and functions across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Integrates battery backup switching for seamless power transition
• Detects power failures to ensure system integrity
• Provides low-active reset signal via open-drain output

Supervisors Applications

• Embedded systems requiring voltage supervision
• Portable electronics utilizing battery backup
• Industrial control circuits needing power failure detection

Supervisors Procurement Notes

Verify the exact suffix and manufacturer documentation, as availability may vary. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer. Ensure the specific package variant matches the design requirements before finalizing procurement orders.

Supervisors Selection Notes

Select this component when a single-channel supervisor with battery backup is required. Compare the 4.37 V threshold against the target rail voltage to ensure proper triggering. Consider the 500 ms reset delay relative to system startup timing requirements and verify compatibility with the open-drain output interface.

Supervisors Part Context

This part belongs to the Analog Devices Maxim Integrated MicroManager series, which specializes in voltage monitoring solutions. The DS1836 family offers integrated features like battery backup and power fail detection, distinguishing it from basic supervisors. It serves as a critical component for maintaining system stability during power transitions.

Supervisors Replacement Considerations

Consult official cross-reference tools for parametrically similar parts. Verify that any substitute maintains the same threshold voltage, package type, and functional features such as battery backup support.