LTC2913CMS-1#PBF

Supervisors Overview

The LTC2913CMS-1#PBF is a supervisory circuit manufactured by Analog Devices Inc., designed for monitoring voltage levels in electronic systems. It operates within a supply voltage range of up to 6V and features an open-drain output type. The device monitors two input channels for under-voltage and over-voltage conditions, providing a reset delay time of 200 ms. It has a typical operating supply current of 55 uA and maintains an accuracy of 1.5%. The component is housed in a DFN-10 surface-mount package and functions reliably across a temperature range from -40°C to +85°C.

Supervisors Feature Summary

• Dual-channel voltage monitoring capability for detecting under-voltage and over-voltage events on separate inputs.
• Open-drain output configuration allows flexible interfacing with various logic families without additional pull-up requirements.
• Low power consumption design with minimal operating supply current suitable for battery-powered or energy-efficient applications.

Supervisors Applications

• Monitoring dual power rails in embedded systems
• Under-voltage and over-voltage protection in industrial control circuits
• Supervisory monitoring in portable electronic devices

Supervisors Procurement Notes

Verify the specific suffix CMS-1#PBF against the manufacturer's latest datasheet to confirm pinout and electrical characteristics match system requirements. Check availability status as distribution channels may indicate limited stock or discontinuation risks. Ensure the DFN-10 package footprint aligns with PCB layout constraints before finalizing procurement orders.

Supervisors Selection Notes

Select this component when dual independent voltage monitoring is required with low quiescent current. Compare threshold settings and reset delay times against other models in the LTC2913 series to ensure compatibility with target system voltages. Consider the open-drain output requirement for interface logic levels during circuit design phase.

Supervisors Part Context

This part belongs to the LTC2913 series of supervisory circuits from Analog Devices, which are specialized for voltage monitoring applications. The series includes variants with different channel counts and threshold configurations. The LTC2913CMS-1#PBF specifically addresses needs for dual-input supervision in compact surface-mount designs.

Supervisors Replacement Considerations

LTC2913CDD-1#PBF offers similar dual-monitoring functionality in a DFN-10 package. Cross-reference datasheets for exact parameter matching regarding reset delays and supply current before substitution.