LTC2903CS6-D1#TRMPBF

Supervisors Overview

The LTC2903CS6-D1#TRMPBF is a supervisory circuit manufactured by Analog Devices Inc. It features four independent voltage monitors housed in a compact SOT-23-6 package. The device operates with a supply current of 20 µA and supports input voltages up to 5.5 V. It provides reset output functionality for monitoring multiple power rails within a single integrated component.

Supervisors Feature Summary

• Integrates four independent voltage monitoring channels within a single compact package
• Provides active-low reset signal output for system supervision
• Designed for low-power applications with minimal quiescent current consumption

Supervisors Applications

• Multi-rail power supply monitoring in embedded systems
• Battery-powered portable devices requiring efficient power management
• Industrial control units needing reliable voltage supervision

Supervisors Procurement Notes

Verify the specific suffix D1 against official Analog Devices documentation to confirm pinout and functional variations. Confirm availability status as distribution channels may indicate limited stock or special order requirements. Ensure the SOT-23-6 package matches your PCB footprint design constraints before finalizing procurement decisions.

Supervisors Selection Notes

Select this component when designing circuits requiring simultaneous monitoring of four distinct voltage levels. Consider the 20 µA supply current for battery life optimization. Verify that the 5.5 V maximum input rating aligns with your system's highest operating voltage. The SOT-23-6 package offers space efficiency for dense board layouts.

Supervisors Part Context

This part belongs to the LTC2903 series of supervisory circuits from Analog Devices. It is designed for applications requiring multi-channel voltage monitoring in a small form factor. The series supports various threshold configurations to accommodate different power rail requirements across diverse electronic systems.

Supervisors Replacement Considerations

Check Analog Devices datasheets for compatible alternatives within the LTC2903 family, such as variants with different reset delays or thresholds. Verify pin compatibility if substituting with other quad-supervisor ICs from different manufacturers.