LTC2916CDDB-1#TRPBF

Supervisors Overview

The LTC2916CDDB-1#TRPBF is a voltage supervisory circuit manufactured by Analog Devices Inc. It monitors a single input voltage and provides a reset signal with nine selectable threshold options. The device features an open-drain output, manual reset capability, and a fixed 200 ms reset delay time. It operates within a supply voltage range of up to 5.5 V and maintains an accuracy of 1.5%. The component functions reliably across an extended temperature range from -40°C to +125°C while consuming only 30 µA of operating current. It is housed in an 8-pin DFN package.

Supervisors Feature Summary

• Provides manual reset functionality for system control
• Offers nine selectable voltage threshold configurations
• Features low power consumption suitable for battery applications

Supervisors Applications

• Portable electronic devices requiring low standby current
• Battery-powered systems needing precise voltage monitoring
• Industrial equipment operating in extreme temperatures

Supervisors Procurement Notes

Verify the specific suffix TRPBF indicates tape and reel packaging when sourcing. Confirm the CDDB variant meets industrial temperature requirements compared to commercial grades. Ensure the manual reset pin configuration aligns with the target system design before procurement.

Supervisors Selection Notes

Select this component when a single-channel supervisor with configurable thresholds is required. The manual reset feature allows for controlled system recovery. Verify that the 200 ms delay suits the application timing constraints. Consider the 8-DFN package size for space-constrained designs.

Supervisors Part Context

This part belongs to the LTC2916 series of voltage supervisors. It shares the core architecture with other variants but differs in package type and temperature rating. The CDDB designation specifies the industrial grade and DFN-8 footprint, distinguishing it from wider or commercial alternatives.

Supervisors Replacement Considerations

LTC2916HDDB-1#TRPBF offers the same electrical specifications but in a higher temperature industrial grade.