LTC2917HDDB-B1#TRPBF

Supervisors Overview

The LTC2917HDDB-B1#TRPBF is a supervisory circuit manufactured by Analog Devices Inc., belonging to the LTC2917 series. It functions as a voltage supervisor featuring 27 selectable thresholds and an integrated watchdog timer with timeout interval. The device operates within a supply voltage range of 0.8V to 5.5V and draws a typical quiescent current of 30µA. It utilizes an MSOP-10 surface-mount package and supports operation across an extended temperature range from -40°C to +125°C.

Supervisors Feature Summary

• Provides 27 selectable voltage threshold options for precise monitoring
• Integrates an adjustable watchdog timer with timeout interval functionality
• Features low power consumption suitable for battery-operated systems

Supervisors Applications

• Portable instrumentation requiring low standby current
• Industrial automation control circuits
• Embedded systems needing reliable reset generation

Supervisors Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm lot traceability and RoHS compliance documentation prior to integration. Ensure storage conditions align with moisture sensitivity levels specified in the datasheet to maintain reliability during assembly processes.

Supervisors Selection Notes

Select this variant when specific threshold configurations are required alongside watchdog capabilities. Compare against standard LTC2917 models if fixed thresholds suffice. Evaluate package constraints to ensure MSOP-10 footprint compatibility with existing PCB layouts and thermal management requirements.

Supervisors Part Context

This component belongs to the LTC2917 family of low-voltage single-supply monitors. It shares functional similarities with the LTC2918 series but offers distinct pinout and configuration options. The HDDB suffix indicates the specific DFN/MSOP package style, while the B1 designation defines the internal threshold selection logic.

Supervisors Replacement Considerations

LTC2917IDDB-B1#TRPBF serves as a potential alternative within the same series. Verify electrical parameter equivalence and package dimensions before substitution.