LTC2908CDDB-B1#TRMPBF

Supervisors Overview

The LTC2908CDDB-B1#TRMPBF is a six-input power supply monitor manufactured by Analog Devices Inc. It provides precise supervision for multiple voltage rails, including typical configurations such as 12V, 3.3V, 2.5V, 1.8V, 1.5V, and 1.2V. The device features active-low open-drain outputs for reset signaling. It operates within a specified input voltage range and includes adjustable reset delay times to accommodate various system startup requirements. Packaged in an 8-lead DFN with an exposed pad, it supports surface-mount installation.

Supervisors Feature Summary

• Monitors up to six independent power supply inputs simultaneously
• Provides active-low open-drain reset output signals
• Features adjustable reset delay timing for flexible system integration
• Designed for compact multi-supervision applications

Supervisors Applications

• Systems requiring precise monitoring of multiple supply voltages
• Compact multi-supply voltage monitoring solutions
• Processor supervisor circuits for complex embedded systems

Supervisors Procurement Notes

Verify the specific suffix B1 against official Analog Devices documentation to confirm the exact threshold voltage configuration matches the design requirement. Ensure the package type and pinout correspond to the target PCB footprint. Confirm RoHS compliance status through the manufacturer's current product data sheet before finalizing procurement specifications.

Supervisors Selection Notes

Select this component when the application demands simultaneous supervision of up to six distinct power rails within a minimal footprint. It is suitable for designs where precise voltage thresholds are required without external resistor networks. Consider the open-drain output capability for compatibility with different logic levels in the target system architecture.

Supervisors Part Context

This part belongs to the LTC2908 series of six-input supply monitors from Analog Devices. It is functionally related to variants like the LTC2908IDDB-C1, which may offer different threshold combinations. The series is categorized under PMIC supervisory circuits, designed to replace discrete monitoring components in space-constrained electronics.

Supervisors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.