LTC2918IDDB-B1#TRPBF

Supervisors Overview

The LTC2918IDDB-B1#TRPBF is a voltage supervisor integrated circuit manufactured by Analog Devices Inc. It features an adjustable threshold with 27 selectable levels and includes an integrated watchdog timer. The device operates in a 10-lead DFN (3x2 mm) package, suitable for surface-mount applications. It provides open-drain or open-collector output options for system reset signaling.

Supervisors Feature Summary

• Integrates a watchdog timer for fault detection
• Offers 27 selectable voltage threshold levels
• Supports open-drain or open-collector outputs

Supervisors Applications

• Embedded system power monitoring
• Industrial control unit supervision
• Communication equipment reset logic

Supervisors Procurement Notes

Verify the specific suffix B1 against official Analog Devices documentation to confirm the exact threshold configuration and pinout compatibility. Ensure the DFN-10 package dimensions match the target PCB footprint. Confirm RoHS compliance status through the manufacturer's current product specifications before finalizing procurement orders.

Supervisors Selection Notes

Select this component when precise voltage monitoring with configurable thresholds is required alongside watchdog functionality. The low operating supply current makes it suitable for battery-powered or energy-efficient designs. Verify that the 10-lead DFN package fits within the available board space constraints of the target application.

Supervisors Part Context

This part belongs to the LTC2918 series of voltage supervisors from Analog Devices. It is designed for applications requiring reliable system reset generation based on monitored supply voltages. The series typically offers various package options and threshold configurations to suit different design requirements.

Supervisors Replacement Considerations

Check Analog Devices datasheets for cross-reference candidates within the LTC2918 family. Verify pin-to-pin compatibility and electrical parameter alignment before substituting.