LTC3672BEDC-2#TRPBF

Overview

The LTC3672BEDC-2#TRPBF is a triple power supply solution from Analog Devices Inc. It integrates a 400mA synchronous buck regulator and two 150mA low-dropout linear regulators (LDOs). The device is housed in an 8-wfdfn exposed pad package with dimensions of 2mm x 2mm. This configuration allows for efficient power management in space-constrained applications requiring multiple voltage rails.

Feature Summary

• Integrates a 400mA synchronous buck converter
• Includes two 150mA LDO outputs
• Compact 2mm x 2mm DFN package

Applications

• Portable electronic devices
• Battery-powered systems
• Space-constrained embedded designs

Procurement Notes

Verify the specific suffix #TRPBF indicates tape and reel packaging. Confirm the -2 variant corresponds to the dual LDO configuration. Check current availability status as distribution may vary by region. Ensure the 8-WFDFN package matches PCB footprint requirements.

Selection Notes

Select this component when a single IC must provide both switching regulation and linear regulation. The integrated topology reduces external component count. Consider the 400mA buck and dual 150mA LDO limits against total load requirements. The small form factor suits dense layouts.

Part Context

This part belongs to the LTC3672 series, which focuses on compact power solutions. Similar parts like the LTC3672BEDC-1#TRPBF offer different output configurations within the same package family. The series targets applications needing high integration and minimal board area.

Replacement Considerations

Direct substitutes include other parts from the LTC3672 family such as the LTC3672BEDC-1#TRPBF, provided the output configuration matches system needs. Verify pin compatibility and electrical specifications before substitution.