LTC2908ITS8-B1#TRPBF

Supervisors Overview

The LTC2908ITS8-B1#TRPBF is a precision six-input supply monitor manufactured by Analog Devices Inc. It operates within an input voltage range of 0.5V to 36V, accommodating various system rails. The device features a quiescent current of 50µA and utilizes an SOT-23-8 package for surface-mount installation. It provides active-low open-drain outputs for each monitored channel, ensuring reliable fault signaling in compact power management designs requiring precise voltage supervision.

Supervisors Feature Summary

• Monitors up to six independent supply voltages simultaneously
• Provides active-low open-drain fault output signals
• Operates with low quiescent current for efficiency
• Supports wide input voltage range from 0.5V to 36V

Supervisors Applications

• Multi-rail processor power supply monitoring
• Embedded system voltage supervision
• Industrial control board power integrity checks
• Communication equipment rail validation

Supervisors Procurement Notes

Verify the specific suffix B1 against the official Analog Devices datasheet to confirm the exact threshold voltages and factory settings. Ensure the SOT-23-8 package dimensions match the PCB footprint requirements. Confirm RoHS compliance status through the manufacturer's environmental declaration before finalizing procurement specifications.

Supervisors Selection Notes

Select this component when designing systems requiring simultaneous supervision of multiple voltage rails within a single compact package. The wide input range supports both high-voltage and low-voltage rails. Consider the 50µA quiescent current impact on total system power budget during active and standby modes for optimal energy efficiency.

Supervisors Part Context

This part belongs to the LTC2908 series of precision supply monitors. It is distinct from other variants like the LTC2908IDDB which may use different packages or have different threshold configurations. The ITS8 designation indicates the specific temperature grade and SOT-23-8 packaging format provided by Analog Devices.

Supervisors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other Analog Devices multi-supply monitors such as the LTC2903 or LTC2904 only if pin compatibility and threshold requirements allow.