LP3985
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
Micropower, 150mA Low-Noise Ultra Low-Dropout CMOS Voltage Regulator

 

Design kits & evaluation modules (4)

Name Part# Type
66AK2Gx (K2G) 1GHz High-Secure Evaluation Module EVMK2GXS Evaluation Modules & Boards
66AK2Gx (K2G) Evaluation Module EVMK2G Evaluation Modules & Boards
66AK2Gx 1GHz Evaluation Module EVMK2GX Evaluation Modules & Boards
Universal low-dropout (LDO) linear voltage regulator evaluation module MULTIPKGLDOEVM-823 Evaluation Modules & Boards

Reference designs

400V – 12V/500W High Frequency Resonant Converter Reference Design Using High Voltage GaN Devices

The PMP20289 was built and tested to verify the performance of a high frequency (>400kHz nominal switching frequency) LLC series resonant converter (LLC-SRC) implemented with Texas Instrument’s high voltage GaN FETs under nominal (390V to 12V) voltage conversion. The digital controller (...)

View the Important Notice for reference designs covering authorized use, intellectual property matters and disclaimers.

CAD/CAE symbols

Part# Package | Pins CAD File (.bxl) STEP Model (.stp)
LP3985 Download -
Download Download

Texas Instruments and Accelerated Designs, Inc. have collaborated together to provide TI customers with schematic symbols and PCB layout footprints for TI products.

Please follow the instructions below to view the CAD symbols:

Step 1: Download and install the Ultra Librarian software

Step 2: Download the Symbol and Footprint from the CAD.bxl file table.

Step 3: Open the .bxl file with the Ultra Librarian software.

You can always access the complete CAD/CAE Symbols database at //webench.ti.com/cad/

Both PCB footprints and schematic symbols are available for download in a vendor neutral format, which can then be exported to the leading EDA CAD/CAE design tools using the Ultra Librarian Reader. The reader is available as a free download.

The UL Reader is a subset of the Ultra Librarian toolset that can generate, import, and export components and their attributes in virtually any EDA CAD/CAE format.