LTC2908CDDB-B1#TRPBF

Supervisors Overview

The LTC2908CDDB-B1#TRPBF is a six-input power supply monitor manufactured by Analog Devices Inc. It provides precise supervision for multiple voltage rails, including 12V, 3.3V, 2.5V, 1.8V, 1.5V, and 1.2V configurations. The device features an active-low/open-drain output and operates within the LTC2908 series. Packaged in an 8-pin DFN with exposed pad (DFN-8), it supports surface-mount installation. The component is designed for systems requiring compact monitoring solutions for multiple supply voltages.

Supervisors Feature Summary

• Six independent input channels for comprehensive multi-rail voltage supervision
• Active-low or open-drain output configuration for flexible interface integration
• Compact 8-pin DFN package design suitable for space-constrained applications

Supervisors Applications

• Systems requiring precise monitoring of 12V, 3.3V, 2.5V, 1.8V, 1.5V, and 1.2V rails
• Multi-supply voltage monitoring solutions for embedded processors
• Compact electronic designs needing integrated power supervision

Supervisors Procurement Notes

Verify the specific suffix B1 against official Analog Devices documentation to confirm threshold voltage selections. Ensure the DFN-8 package footprint matches PCB layout requirements. Confirm RoHS compliance status through manufacturer datasheets. Check availability constraints as distribution may vary by region. Validate ordering part numbers directly from authorized sources to avoid counterfeit components.

Supervisors Selection Notes

Select this component when six distinct voltage rails require simultaneous supervision. Consider the active-low output polarity for logic compatibility. Evaluate the DFN-8 package size against available board space. Compare threshold options within the LTC2908 family if different voltage levels are needed. Ensure thermal performance meets system requirements for the exposed pad package.

Supervisors Part Context

The LTC2908 belongs to Analog Devices' supervisory circuit portfolio, specifically designed for multi-voltage monitoring. It complements other devices like the LTC2905 and LTC2908 variants with different pin counts or threshold sets. The CDDB-B1 designation indicates a specific temperature range and threshold configuration within the broader LTC2908 family.

Supervisors Replacement Considerations

LTC2908CDDB-C1 offers alternative threshold combinations. LTC2908IDDB-C1 provides different voltage settings. Verify electrical parameters and package compatibility before substitution.