LTC2934IDC-2#TRPBF

Supervisors Overview

The LTC2934IDC-2#TRPBF is a supervisory circuit manufactured by Analog Devices Inc., designed for ultra-low power applications. It features an adjustable supply supervisor with a power-fail output, housed in an 8-lead DFN package. The device operates within a voltage range of up to 5.5 V and draws only 500 nA of quiescent current. It provides manual reset functionality with a fixed 200 ms reset delay and maintains accuracy within 1.5%. The component supports open-drain outputs and monitors a single input channel without watchdog timer capabilities.

Supervisors Feature Summary

• Ultra-low power consumption suitable for battery-operated systems
• Adjustable threshold voltage for flexible monitoring requirements
• Integrated manual reset capability with defined delay timing
• Power-fail detection output for system protection

Supervisors Applications

• Portable electronic devices requiring extended battery life
• Embedded systems needing reliable voltage supervision
• Industrial control units with low-power constraints
• Communication equipment utilizing power-fail signaling

Supervisors Procurement Notes

Verify the specific suffix and package type against official datasheets before ordering. Confirm availability status as distribution channels may report limited stock or discontinuation notices. Ensure compatibility with existing PCB footprints and thermal requirements. Cross-reference part numbers with manufacturer documentation to avoid substitution errors during procurement processes.

Supervisors Selection Notes

Select this component when adjustable voltage monitoring is required alongside minimal quiescent current draw. Consider the DFN-8 package for space-constrained designs. Evaluate the need for manual reset versus automatic restart based on system safety protocols. Compare performance metrics against other supervisors in the series to ensure optimal fit for specific application thresholds and operating temperatures.

Supervisors Part Context

This part belongs to the LTC2934 series of supervisory circuits from Analog Devices. It shares core functionalities with variants like the LTC2934ITS8-2 but differs in packaging and specific electrical characteristics. The series focuses on providing reliable voltage monitoring solutions with low power consumption for various industrial and consumer applications.

Supervisors Replacement Considerations

Check for direct pin-compatible substitutes within the same family, such as different suffixes indicating package variations. Verify that any replacement matches the adjustable threshold range and power-fail output specifications. Consult official cross-reference guides for approved alternatives if the primary part is unavailable.