LTC2912CDDB-3#TRPBF

Supervisors Overview

The LTC2912CDDB-3#TRPBF is a supervisory circuit manufactured by Analog Devices Inc., designed for monitoring single voltage rails. It operates within the DFN-8 surface-mount package and belongs to the LTC2912 series. The device functions as an under-voltage and over-voltage monitor with a quiescent supply current of 40 uA. It provides open-drain or open-collector outputs and supports low-active reset signals. The component is rated for operation across a temperature range of -40°C to +85°C.

Supervisors Feature Summary

• Provides simultaneous under-voltage and over-voltage monitoring capabilities for critical power rails
• Features adjustable or selectable threshold voltages to accommodate various system requirements
• Delivers configurable reset timeout durations to prevent premature system resets during power transitions

Supervisors Applications

• Portable electronic devices requiring efficient battery management
• Industrial control systems needing reliable power supervision
• Communication equipment ensuring stable voltage levels

Supervisors Procurement Notes

Verify the specific suffix designation against official documentation to confirm exact threshold and timing configurations, as variations exist within the family. Confirm availability status directly with authorized distributors, as supply constraints may apply. Ensure compatibility with target PCB footprint and thermal requirements before finalizing procurement decisions.

Supervisors Selection Notes

Select this component when a single-channel supervisor with combined UV/OV protection is required. Consider the 40 uA quiescent current for low-power applications. Verify that the DFN-8 package meets spatial constraints. Compare against other LTC2912 variants if different threshold options or extended temperature ranges are needed.

Supervisors Part Context

This part belongs to the LTC2912 family of supervisory circuits from Analog Devices. These devices are engineered for compact designs, utilizing small form-factor packages like the DFN-8. The family focuses on providing essential power monitoring functions with minimal power consumption, suitable for space-constrained electronics.

Supervisors Replacement Considerations

Consult official substitution guides for compatible alternatives. Verify pinout and electrical specifications match exactly before replacing.