LTC2913IMS-1#PBF

Supervisors Overview

The LTC2913IMS-1#PBF is a supervisory circuit manufactured by Analog Devices Inc., designed for monitoring dual power rails. It operates within a supply voltage range of 2.7 V to 5.5 V and features an open-drain output type. The device monitors two inputs for under-voltage and over-voltage conditions, providing system protection. It is housed in a compact DFN-10 surface-mount package and supports industrial temperature operation from -40°C to +85°C with a quiescent current of 55 µA.

Supervisors Feature Summary

• Dual-channel voltage monitoring for simultaneous under-voltage and over-voltage detection
• Open-drain output configuration for flexible interfacing
• Compact DFN-10 surface-mount packaging for space-constrained designs

Supervisors Applications

• Industrial control systems requiring dual rail supervision
• Telecommunications equipment power management
• Embedded systems with multiple voltage domains

Supervisors Procurement Notes

Verify the specific suffix #PBF indicates lead-free compliance and tube packaging when sourcing. Confirm availability status as distribution channels may list limited stock or discontinuation notices. Ensure the DFN-10 footprint matches your PCB layout requirements before finalizing procurement orders.

Supervisors Selection Notes

Select this component when dual independent voltage monitoring is required within a low-pin-count package. The open-drain output allows for wired-OR configurations with other supervisory devices. Verify that the 2.7 V minimum operating voltage aligns with your system's lowest active rail to ensure proper functionality during brown-out events.

Supervisors Part Context

This part belongs to the LTC2913 series of supervisory circuits from Analog Devices. It shares functional similarities with other multi-rail monitors but is distinct in its dual-input architecture and DFN-10 form factor. The series focuses on providing reliable power integrity for sensitive electronic loads without requiring external components for basic threshold detection.

Supervisors FAQ

Does the LTC2913IMS-1#PBF include a manual reset pin?

No, the LTC2913IMS-1#PBF does not feature a manual reset input; it automatically asserts the output based on monitored voltage levels.

What is the maximum operating voltage for this monitor?

The maximum operating supply voltage for the LTC2913IMS-1#PBF is 5.5 V.