LTC4419IDD#TRPBF

OR Controllers, Ideal Diodes Overview

The LTC4419IDD#TRPBF is a dual-input microprocessor power path prioritizer manufactured by Analog Devices Inc. It operates within a supply voltage range of 1.8V to 18V and is designed for surface-mount applications in the 10DFN package. The device supports an operating temperature range of -40°C to 85°C. It functions as a source selector switch, managing power input selection between two sources to ensure continuous system operation.

OR Controllers, Ideal Diodes Feature Summary

• Manages power path prioritization between two independent input sources
• Functions as a source selector switch for critical load protection
• Supports wide input voltage range suitable for various power architectures

OR Controllers, Ideal Diodes Applications

• Battery backup systems requiring seamless source switching
• Microprocessor power management circuits
• Dual-source power supply configurations

OR Controllers, Ideal Diodes Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific suffix matches the required tape-and-reel packaging format. Ensure compliance with RoHS standards and check for any regional distribution restrictions prior to finalizing procurement orders.

OR Controllers, Ideal Diodes Selection Notes

Select this component when dual-input redundancy is required for microprocessor systems. Evaluate the 1.8V to 18V input range against available power rails. Consider the 10DFN package dimensions for PCB layout constraints and verify thermal performance requirements within the specified operating temperature range.

OR Controllers, Ideal Diodes Part Context

This part belongs to the LTC4419 family of power management ICs from Analog Devices. It is specifically engineered for applications requiring reliable power source selection. The IDD suffix indicates a specific industrial temperature grade and package variant within the broader product line.

OR Controllers, Ideal Diodes Replacement Considerations

Consult official Analog Devices documentation for verified cross-reference part numbers. Do not substitute with generic equivalents without validating pin compatibility and electrical specifications.