Product Lifecycle icon-obsolete Obsolete

The models in this product family are no longer available.

Replacement Parts




Rochester Electronics and Arrow Supply Assurance have partnered with Analog Devices to source products that have been previously discontinued or have become obsolete.

Evaluation Kits (1)

Documentation & Resources

Tools & Simulations

LTspice

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

LTspice

Models for the following parts are available in LTspice:

ADP2109-1.0
ADP2109-1.1
ADP2109-1.2
ADP2109-1.3
ADP2109-1.5
ADP2109-1.8
ADP2109-1.82
ADP2109-2.3
ADP2109-2.5
ADP2109-3.0
ADP2109-3.3

Design Tools

ADP21xx Buck Regulator Design Tool

Microsoft Excel download tool from ADIsimPower to generate a power supply design complete with a schematic, bill of materials, and performance specifications.