LTC2918IMS-A1#PBF

Supervisors Overview

The LTC2918IMS-A1#PBF is a low voltage single-supply supervisory circuit manufactured by Analog Devices Inc. It features selectable threshold voltages and an adjustable watchdog timer. The device utilizes two three-state inputs to select one of nine available thresholds, providing flexibility for various monitoring applications. It operates within a specified supply voltage range and includes an open-drain or open-collector output configuration.

Supervisors Feature Summary

• Selectable threshold voltages via external inputs
• Adjustable watchdog timer functionality
• Low voltage single-supply operation

Supervisors Applications

• Portable equipment power monitoring
• Battery-powered system supervision
• Microprocessor reset circuits

Supervisors Procurement Notes

Verify the specific suffix A1 indicates the selected threshold configuration. Confirm package type is MSOP-10. Check RoHS compliance status as per current manufacturer documentation. Ensure compatibility with system voltage levels before integration.

Supervisors Selection Notes

Select this component when precise voltage monitoring with configurable thresholds is required. The adjustable watchdog timer adds protection against software hangs. Consider the open-drain output capability for interfacing with different logic levels in the target design.

Supervisors Part Context

This part belongs to the LTC2918 family of supervisory circuits. It is designed for applications requiring reliable power management in space-constrained environments. The IMS package offers a compact solution for surface mount assembly.

Supervisors Replacement Considerations

Direct substitutes may include other parts from the LTC2918 series with compatible packages and electrical characteristics. Verify pinout compatibility and threshold selection methods before substitution.