LTC2911IDDB-2#TRPBF

Supervisors Overview

The LTC2911IDDB-2#TRPBF is a low-power, high-accuracy triple supply monitor manufactured by Analog Devices Inc. It features three independent voltage monitoring channels and includes an integrated power-fail comparator for system status indication. The reset timeout duration can be configured using an external capacitor or selected via internal logic options. Designed for surface-mount installation in DFN-8 packages, this supervisory circuit operates within a specified temperature range to ensure reliable performance in demanding electronic applications.

Supervisors Feature Summary

• Triple voltage monitoring capability for simultaneous supervision of multiple power rails
• Integrated power-fail comparator for immediate system status signaling
• Configurable reset timeout functionality selectable via external components

Supervisors Applications

• Multi-rail power supply supervision in industrial equipment
• System reset management in embedded computing platforms
• Voltage monitoring in telecommunications infrastructure

Supervisors Procurement Notes

Verify the specific suffix IDDB-2 against official Analog Devices documentation to confirm threshold voltages and package variations. Ensure compatibility with required operating temperatures and reset timing configurations before integration. Cross-reference datasheet specifications for electrical characteristics to validate design requirements.

Supervisors Selection Notes

Select this component when precise monitoring of three distinct voltage levels is required alongside power-fail detection. Consider the configurable reset timeout feature for flexible system recovery timing. Evaluate the DFN-8 package constraints for PCB layout and thermal management needs relative to the application environment.

Supervisors Part Context

This part belongs to the LTC2911 series of supervisory circuits from Analog Devices. The series offers various pinout and threshold combinations tailored for different multi-voltage monitoring scenarios. The IDDB-2 variant specifically denotes the package type and internal configuration parameters defined by the manufacturer.

Supervisors Replacement Considerations

Consult Analog Devices official substitution guides for verified alternatives. Generic equivalents may not match the specific triple-monitor architecture or power-fail comparator integration.