LTC2917HMS-A1#TRPBF

Supervisors Overview

The LTC2917HMS-A1#TRPBF is a supervisory circuit manufactured by Analog Devices Inc. It features 27 selectable voltage thresholds and an integrated watchdog timer. The device operates with a supply current of 30 uA and is housed in an MSOP-10 package suitable for surface mount technology. It supports operation across a wide temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Integrates 27 selectable voltage monitoring thresholds within a single compact package
• Includes a programmable watchdog timer for system fault detection
• Designed for low power consumption with minimal quiescent current draw

Supervisors Applications

• Industrial control systems requiring multi-voltage supervision
• Embedded computing platforms needing robust reset management
• Telecommunications infrastructure equipment

Supervisors Procurement Notes

Verify the specific suffix A1 against official datasheets to confirm threshold configurations. Confirm availability status as distribution channels may list limited stock or special order requirements. Ensure the MSOP-10 package matches your PCB footprint design constraints before finalizing procurement orders.

Supervisors Selection Notes

Select this component when multiple voltage rails require independent monitoring without consuming excessive board space. The fixed threshold options simplify design compared to adjustable regulators. Verify that the 30 uA supply current aligns with battery life or efficiency targets for the target application environment.

Supervisors Part Context

This part belongs to the LTC2917 series of supervisory circuits from Analog Devices. It complements other PMIC solutions by providing dedicated voltage monitoring and reset generation capabilities. The series is designed for applications requiring reliable system oversight in harsh operating conditions.

Supervisors Replacement Considerations

Check for pin-compatible alternatives within the same manufacturer family. Verify that substitute parts offer equivalent threshold counts and watchdog functionality. Ensure thermal performance and package dimensions match existing layout constraints.