LTC2908CTS8-B1#TRMPBF

Supervisors Overview

The LTC2908CTS8-B1#TRMPBF is a supervisory circuit manufactured by Analog Devices Inc., designed for precise monitoring of multiple power supply voltages. It features six independent input channels, allowing for comprehensive system health assessment. The device operates with a low quiescent current of 50 uA, making it suitable for battery-powered or energy-efficient applications. It is housed in an SOT-23-8 surface-mount package, facilitating compact PCB layouts. This component belongs to the LTC2908 series and functions as a dedicated processor supervisor within PMIC architectures.

Supervisors Feature Summary

• Provides simultaneous supervision for up to six distinct power rails
• Delivers high-accuracy voltage monitoring for critical system components
• Utilizes a compact SOT-23-8 footprint for space-constrained designs

Supervisors Applications

• Multi-rail power supply monitoring in embedded systems
• Processor supervisor circuits requiring precise threshold detection
• Compact industrial control units with limited board space

Supervisors Procurement Notes

Verify the specific suffix B1 against official Analog Devices documentation to confirm exact threshold configurations. Ensure compatibility with the target PCB footprint for the SOT-23-8 package. Confirm that the operating temperature range meets the environmental requirements of the final assembly. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.

Supervisors Selection Notes

Select this component when a design requires monitoring more than three voltage rails within a minimal package size. Consider the 50 uA quiescent current if power efficiency is a primary constraint. Evaluate the available pin count against the number of monitored supplies to ensure all necessary inputs are utilized without leaving unused pins floating or improperly terminated.

Supervisors Part Context

This part is a variant within the LTC2908 family of multi-input supply monitors. It shares core functionality with other LTC2908 models but differs in specific threshold settings defined by the B1 suffix. The CTS8 designation indicates the specific thermal and electrical characteristics associated with the SOT-23-8 package type used in this configuration.

Supervisors Replacement Considerations

Consult Analog Devices datasheets for direct replacements such as other LTC2908 variants with compatible pinouts. Verify that any substitute maintains the same six-channel capability and SOT-23-8 packaging to ensure mechanical fit.