LTC2918CMS-B1#PBF

Supervisors Overview

The LTC2918CMS-B1#PBF is a low-voltage single-supply monitor manufactured by Analog Devices Inc. It features selectable thresholds and an adjustable watchdog timer. The device operates within a supply voltage range of 0.8V to 5.5V and draws a typical quiescent current of 30µA. It is housed in a 10-pin MSOP package and supports 27 selectable threshold voltages. The component is designed for precision monitoring applications requiring reliable supervision.

Supervisors Feature Summary

• Integrates selectable voltage thresholds with an adjustable watchdog timer function
• Operates on a single low-voltage supply ranging from 0.8V to 5.5V
• Provides precise monitoring capabilities with low quiescent current consumption

Supervisors Applications

• Battery monitoring systems
• Low-voltage circuit supervision
• Watchdog timer implementations in embedded devices

Supervisors Procurement Notes

Verify the specific suffix B1 against official Analog Devices documentation to confirm the exact threshold configuration and package variant. Ensure compatibility with system voltage requirements before procurement, as availability may be subject to manufacturer allocation or limited stock conditions.

Supervisors Selection Notes

Select this component when a single-supply supervisor with configurable thresholds and integrated watchdog functionality is required. Consider the 0.8V to 5.5V operating range and 30µA quiescent current for power-sensitive designs. Validate that the 27 selectable thresholds meet the specific trip point requirements of the monitored rail.

Supervisors Part Context

This part belongs to the LTC2917/LTC2918 family of low-voltage monitors from Analog Devices. These devices are engineered for applications needing precise voltage supervision with minimal power impact. The CMS-10 package variant offers a compact surface-mount solution suitable for space-constrained PCB layouts.

Supervisors Replacement Considerations

Consult Analog Devices official substitution guides for compatible alternatives. Verify pinout compatibility and electrical parameter alignment before replacing.