LTC2908CDDB-C1#TRPBF

Supervisors Overview

The LTC2908CDDB-C1#TRPBF is a six-input supply monitor from Analog Devices, designed for precise and compact multi-supervision applications. It features an active-low/open-drain output and operates within an 8-pin DFN EP package. The device monitors multiple voltage rails simultaneously, including fixed thresholds such as 3.086V, 2.338V, and 1.683V, alongside adjustable inputs. It supports system voltages up to 12V and includes internal hysteresis to prevent false triggering during power transitions.

Supervisors Feature Summary

• Provides simultaneous supervision of six distinct power supply rails
• Delivers active-low or open-drain status output for microprocessor integration
• Combines fixed threshold monitoring with adjustable input channels
• Incorporates internal hysteresis to ensure stable operation during voltage transients

Supervisors Applications

• Systems requiring precise monitoring of 12V, 3.3V, 2.5V, 1.8V, 1.5V, and 1.2V rails
• Compact multi-supply voltage monitoring solutions
• Processor supervisor circuits in embedded systems

Supervisors Procurement Notes

Verify the specific suffix C1 against the official datasheet to confirm the exact threshold configuration. Confirm the package type matches the design requirements. Check current availability status as distribution may be limited. Ensure compatibility with the target system's voltage levels before integration.

Supervisors Selection Notes

Select this component when a single IC must replace multiple discrete supervisors. The combination of fixed and adjustable inputs offers flexibility for mixed-voltage architectures. Consider the 8-pin DFN footprint for space-constrained designs. Verify that the active-low output logic aligns with the downstream processor requirements.

Supervisors Part Context

This part belongs to the LTC2908 series of six-input supply monitors. It is manufactured by Analog Devices Inc. and falls under the supervisory circuits category. The device is part of a family offering various threshold combinations to suit different power rail configurations.

Supervisors Replacement Considerations

Consult the official datasheet for direct pin-compatible alternatives within the LTC2908 family. Verify that any substitute maintains the same six-input capability and output polarity. Cross-reference threshold values to ensure functional equivalence.