LTC2918CMS-A1#PBF

Supervisors Overview

The LTC2918CMS-A1#PBF is a low-voltage single-supply monitor manufactured by Analog Devices Inc. It features 27 selectable voltage thresholds and an integrated watchdog timer. The device operates within a supply voltage range of 2.7V to 36V and is housed in a 10-lead MSOP package. It supports open-drain or open-collector outputs for supervisor functions.

Supervisors Feature Summary

• Provides 27 selectable voltage threshold options for precise monitoring
• Integrates an adjustable watchdog timer for system reliability
• Supports open-drain or open-collector output configurations

Supervisors Applications

• Low voltage single-supply system monitoring
• Voltage supervision with configurable thresholds
• Watchdog timer implementation in embedded systems

Supervisors Procurement Notes

Verify the specific suffix A1 for threshold selection and PBF for lead-free compliance against the official Analog Devices datasheet. Confirm availability status as distribution channels may indicate limited stock or special order requirements. Ensure the 10-MSOP package footprint matches your PCB design constraints before finalizing procurement.

Supervisors Selection Notes

Select this component when a single-supply monitor with multiple fixed threshold options is required without external resistor dividers. The integrated watchdog functionality reduces external component count. Verify that the operating voltage range of 2.7V to 36V aligns with your system's power rails and that the open-drain/open-collector output type suits your logic interface requirements.

Supervisors Part Context

This part belongs to the LTC2917/LTC2918 family of low-voltage monitors from Analog Devices. These devices are designed for applications requiring reliable voltage supervision and reset generation in compact packages. The CMS variant indicates a commercial temperature range and MSOP packaging, distinguishing it from industrial or wider-package alternatives within the same functional family.

Supervisors Replacement Considerations

The LTC2917 series offers similar functionality but may differ in specific threshold selections or package options. Verify pin compatibility and electrical specifications against the official datasheet before substitution. No direct public substitute part numbers are confirmed for this specific configuration.