LTC2906CDDB#TRPBF

Supervisors Overview

The LTC2906CDDB#TRPBF is a supervisory circuit manufactured by Analog Devices Inc. It features two independent voltage monitor channels with open-drain or open-collector outputs. The device operates within a supply voltage range of 1.7V to 5.5V and draws a typical quiescent current of 3µA. It utilizes an 8-lead DFN package measuring 3mm x 2mm with an exposed pad, suitable for surface-mount applications.

Supervisors Feature Summary

• Dual-channel voltage monitoring capability with independent threshold settings
• Low power consumption with microampere-level quiescent current draw
• Flexible output configuration supporting open-drain or open-collector logic

Supervisors Applications

• Portable battery-powered equipment requiring low standby current
• Embedded systems needing dual voltage supervision
• Industrial control boards with limited board space

Supervisors Procurement Notes

Verify the specific suffix #TRPBF indicates tape-and-reel packaging when ordering. Confirm the operating temperature range meets your environmental requirements. Ensure the 8-DFN footprint matches your PCB layout constraints. Check for RoHS compliance status if required by your manufacturing standards.

Supervisors Selection Notes

Select this component when dual independent voltage supervision is necessary in a compact form factor. Consider the 1.7V minimum operating voltage for compatibility with lower voltage rails. Evaluate the open-drain output requirement against your system's pull-up resistor strategy. Compare quiescent current specifications against other monitors if battery life is critical.

Supervisors Part Context

This part belongs to the LTC2906 series of supervisory circuits designed for precise voltage monitoring. It serves as a compact solution for systems requiring multiple voltage rails to be watched simultaneously. The DFN package offers a small footprint compared to traditional leaded packages, aiding in dense PCB designs.

Supervisors Replacement Considerations

Direct replacements may include other dual-channel supervisors from Analog Devices such as the LTC2904 or LTC2905 series, provided pinouts and electrical characteristics align. Verify that substitute parts support the same 8-DFN package dimensions and thermal performance.