LTC2917CDDB-B1#TRMPBF

Supervisors Overview

The LTC2917CDDB-B1#TRMPBF is a low-voltage single-supply voltage monitor manufactured by Analog Devices Inc. It features selectable threshold voltages and an adjustable watchdog timer, housed in an 8-DFN package. The device monitors a single input channel with open-drain or open-collector output capabilities. It operates within a specified temperature range and supports surface-mount installation for compact circuit designs.

Supervisors Feature Summary

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

Supervisors Applications

• Single-supply voltage supervision in embedded systems
• Watchdog timer implementation for microcontroller reset protection
• Threshold detection in portable electronic 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 the target PCB footprint and electrical requirements before integration. Cross-reference the manufacturer part number with authorized distributors to confirm current availability and authenticity.

Supervisors Selection Notes

Select this component when a single-channel supervisor with configurable thresholds and a watchdog function is required. Compare the available threshold combinations against system voltage rails. Evaluate the package size constraints and thermal performance needs relative to other PMIC supervisory circuits in the portfolio.

Supervisors Part Context

This part belongs to the LTC2917 family of low-voltage monitors. It shares functional similarities with related models like the LTC2917-A and LTC2918 series, which also offer selectable thresholds and watchdog timers. The family targets applications requiring reliable power management supervision in space-constrained environments.

Supervisors Replacement Considerations

Consult official substitution guides for equivalent parts within the Analog Devices portfolio. Verify pinout compatibility and electrical specifications before replacing with alternative supervisors.