LM3881
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
3 rail simple power sequencer with adjustable time delay

 

Design kits & evaluation modules (1)

Name Part# Type
Evaluation Board for the LM3881 Power Sequencer LM3881EVAL Evaluation Modules & Boards

Reference designs

High efficiency power supply architecture reference design for protection relay processor module

This reference design showcases various power architectures for generating multiple voltage rails for an application processor module, requiring >1A load current and high efficiency . The required power supply is generated using 5-, 12- or 24-V DC input from the backplane. Power supplies are (...)

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

Description Part Number Company Tool Type
Altera Stratix Vgx Reference Design PMP9284 Texas Instruments Reference designs

CAD/CAE symbols

Part# Package | Pins CAD File (.bxl) STEP Model (.stp)
LM3881 Download Download

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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.

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