THE BROADEST CAD TOOL SUPPORT IN THE INDUSTRY
FREE CAD LIBRARIES FOR YOUR FAVORITE PARTS FROM STMICRO
STMICROELECTRONICS
Search
Find everything you need to make smart design choices for your next project. Search over 16 million verified symbols, footprints, and 3D models. Browse intelligent reference designs from participating manufacturers to jumpstart your design. Find associated documentation and design resources like datasheets, pricing, availability, and simulation models.
Download
Download components for free in over 30 CAD formats. Models are available for download on Ultra Librarian, or from participating distributors, manufacturers, or PCB design tools.
Design
Design in your preferred CAD tool or through our available apps and integrations. Get back to what matters most; innovation, not part creation.
featured reference designs
Solution to enable predictive maintenance for fan and small motor applications, and condition based monitoring
the single largest library of
stmicroelectronics parts
In order to provide the largest library of verified CAD models, we have partnered with major IC manufacturers including STMicroelectronics to build libraries of their parts. Our library consists of all the major IC applications including analog to digital converters, power management ICs, processors, analog comparators, microcontrollers, operational amplifiers, transistors, regulators, and much more.
INTEGRATIONS
Stmicroelectronics
download feed
Recently Downloaded Parts
Top Downloaded Parts
GET SYMBOLS, FOOTPRINTS, AND 3D MODELS FOR YOUR CAD TOOL
Previous
Next
Don’t see yours? Check out the full list here.
the pcb design, assembly, and trends blog
RELATED CONTENT
FIND PARTS FROM OVER 2,500 MANUFACTURERS
BROWSE PARTS FROM YOUR FAVORITE MANUFACTURERS
Previous
Next
Check out all manufacturers here.
INTERESTED IN PARTNERING WITH ULTRA LIBRARIAN?
Learn how we can help you capture valuable leads through ECAD libraries and design resources. Several different content creation and marketing packages available with enhanced design resource options like intelligent reference designs.