LTC3626EUDC

Voltage Regulators - DC DC Switching Regulators Overview

The LTC3626EUDC is a monolithic synchronous buck regulator designed for high-efficiency DC-DC conversion. It operates with an input voltage range of 3.6V to 20V and delivers up to 2.5A of output current. The device supports adjustable output voltages from 0.6V to 6V. Key features include integrated current and temperature monitoring capabilities, which enhance system reliability and protection. The component utilizes a 20-pin QFN package with an exposed pad for thermal management.

Voltage Regulators - DC DC Switching Regulators Feature Summary

• Integrated current and temperature monitoring functions for enhanced system protection
• Synchronous rectification topology for improved efficiency in step-down applications
• Monolithic design simplifying circuit implementation and reducing external component count

Voltage Regulators - DC DC Switching Regulators Applications

• Evaluation using Demonstration Circuit 1768A for performance verification
• General-purpose DC-DC step-down conversion within specified voltage ranges
• Power supply designs requiring integrated thermal and current sensing

Voltage Regulators - DC DC Switching Regulators Procurement Notes

Verify the specific ordering suffix, such as #PBF, to confirm lead-free compliance and packaging type. Ensure the procurement channel provides official documentation matching the Analog Devices datasheet. Confirm that the received component matches the exact part number to avoid compatibility issues with evaluation boards or reference designs.

Voltage Regulators - DC DC Switching Regulators Selection Notes

Select this component when an input voltage up to 20V and output current up to 2.5A are required. The integrated monitoring features make it suitable for applications needing direct access to current and thermal data without additional sensors. Consider the 20-pin QFN package constraints for PCB layout and thermal dissipation requirements during the design phase.

Voltage Regulators - DC DC Switching Regulators Part Context

This component belongs to the LTC3626 series of synchronous buck regulators manufactured by Analog Devices. It is distinct from other series like the LTC3569 or LTC3526, which feature different topologies such as triple-output buck or boost converters. The LTC3626 specifically targets single-output step-down applications with advanced monitoring capabilities.

Voltage Regulators - DC DC Switching Regulators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing board layouts and thermal designs if considering alternative components from the same manufacturer or other vendors.