LTC2917CDDB-B1#TRPBF

Supervisors Overview

The LTC2917CDDB-B1#TRPBF is a supervisory circuit manufactured by Analog Devices Inc., belonging to the LTC2917 series. It functions as a voltage monitor with selectable thresholds and an integrated watchdog timer. The component utilizes a DFN-8 surface-mount package for installation. Key electrical specifications include a quiescent supply current of 30 uA. It is classified under Supervisory Circuits within the PMIC - Power Management ICs subcategory.

Supervisors Feature Summary

• Features 27 selectable voltage threshold options for precise monitoring configuration
• Includes an adjustable watchdog timer for system reliability management
• Designed for low voltage single-supply operation

Supervisors Applications

• Voltage supervision in embedded systems requiring configurable reset levels
• Watchdog timer implementation for microcontroller stability
• Low voltage power management circuits

Supervisors Procurement Notes

Verify availability status carefully, as this specific part number may be subject to limited supply conditions or restricted distribution channels. Confirm RoHS compliance details through official documentation before finalizing procurement plans. Ensure the ordering suffix matches the required tape and reel packaging format for automated assembly processes.

Supervisors Selection Notes

Select this component when a low quiescent current supervisor with flexible threshold selection is required. The B1 variant specifies particular threshold characteristics; verify these against design requirements. Consider the DFN-8 package size for space-constrained PCB layouts. Compare against the A1 variant if different threshold configurations are needed.

Supervisors Part Context

This part belongs to the LTC2917 family of low voltage single-supply monitors. The series includes variants like LTC2917IDDB-A1#TRMPBF and LTC2917HMS-B1#TRPBF. These devices share core functionalities such as selectable thresholds and watchdog timers but differ in package types and specific threshold settings defined by their suffixes.

Supervisors Replacement Considerations

LTC2917IDDB-A1#TRMPBF and LTC2917HMS-B1#TRPBF are related parts within the same family. Verify threshold specifications and package compatibility (DFN-8 vs MSOP-10) when considering substitutes.