LTC2933CDHD#TRPBF

Supervisors Overview

The LTC2933CDHD#TRPBF is a supervisory circuit manufactured by Analog Devices Inc., designed for monitoring multiple voltage rails. It features six independent supervisor channels with adjustable thresholds, housed in a compact 16-lead DFN package. The device includes an internal EEPROM for storing configuration data and supports manual reset functionality. It operates within a specified temperature range and offers low power consumption suitable for battery-powered applications.

Supervisors Feature Summary

• Six-channel voltage supervision with individually adjustable thresholds
• Integrated non-volatile EEPROM for persistent configuration storage
• Manual reset input capability for system control
• Compact surface-mount packaging for space-constrained designs

Supervisors Applications

• Multi-rail power supply monitoring in industrial systems
• Battery management systems requiring voltage threshold tracking
• Embedded controllers needing configurable supervision logic
• Portable electronics with limited board space

Supervisors Procurement Notes

Verify the exact part number suffix against official Analog Devices documentation to ensure correct package type and temperature grade. Confirm RoHS compliance status through the manufacturer's current datasheet or environmental declaration. Cross-reference the Mouser or DigiKey listing with the original component specification sheet to validate authenticity and avoid counterfeit risks during procurement.

Supervisors Selection Notes

Select this component when multi-channel voltage monitoring with persistent configuration is required. Ensure the application demands adjustable thresholds rather than fixed values. Verify that the 16-DFN package fits the PCB layout constraints. Consider the need for EEPROM retention if configuration changes must survive power cycles without external memory support.

Supervisors Part Context

This part belongs to the LTC2933 series of supervisory circuits from Analog Devices. It is specifically engineered for applications requiring simultaneous monitoring of multiple power rails. The CDHD suffix indicates a commercial temperature range and a specific DFN package variant. It serves as a solution for complex power management architectures where reliability and configurability are critical.

Supervisors Replacement Considerations

Check for direct pin-compatible alternatives within the same Analog Devices family. Verify functional equivalence regarding channel count and EEPROM presence. Ensure any substitute matches the electrical specifications and package dimensions before integration into existing designs.