2 layers
Power 3V3 LDO
Taraxtix/PCB_MCPU_Library
A Library of prewired templates to add to PCB/MCPU designs
9 parts1MIT
2 layers16.7 × 14.7 mm
USB C Connector
Taraxtix/PCB_MCPU_Library1A Library of prewired templates to add to PCB/MCPU designs
- Size
- 16.7 × 14.7 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 12
- Nets
- 12
- Pads
- 44
- Tracks, vias
- 81, 22
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 8 Oct 2025
- Updated
- 20 Jan 2026
Overview
USB C Connector is an open-source printed circuit board by Taraxtix, from the Taraxtix/PCB_MCPU_Library repository on GitHub, published under the MIT licence. It is a 2-layer board of 16.7 × 14.7 mm with 12 parts on 12 nets, routed with 81 tracks and 22 vias.
It is built around the TPD3S044DBV, BLM18AG601SN1D and TYPE-C16PIN. Its parts include 5 resistors, 3 capacitors, 1 IC, 1 diode and 1 inductor.
Main components
3
TPD3S044DBV
SOT-23-6-40℃~+85℃ 1 2uA 4.5V~5.5V 85uA SOT-23-6 USB Converters ROHSTexas InstrumentsUSB Converters
BLM18AG601SN1D
0603-55℃~+125℃ 1 380mΩ 500mA 600Ω@100MHz ±25% 0603 Ferrite Beads ROHSMurataFerrite Beads
TYPE-C16PIN
SMD-25℃~+85℃ 1 10 thousand cycles 16P 3A 5V 7.35mm Black Female Surface Mount, Right Angle Type-C SMD USB Connectors ROHSSHOU HANUSB Connectors
README
README.mdWhat is this
This repo is a collection of ready to use, prewired parts of PCB designs you can use inside MCPU applications
How to use
- Inside your schematics, add a hierachical sheet linked to the .kicad_sch of the part you need
- Add all the hierarchical pins and connect it as you wish
- Inside you PCB editor, Click on "File -> Append Board", then select the kicad_pcb from the same directory as the kicad_sch
- After all prewired parts have been appended, Click on "Update PCB from Schematics" without forgetting to check the Option "Re-link footprints to schematics symbols based on their reference designators"
WARNING
- You cannot use the same designators as I use in my parts (For that I'll only use designators starting from 100) More precisly each part while have a use the following designator syntax: [Standard letter][Id of the part][Part number from 00 to 99] By "Standard Letter" I mean C for capacitors, R for resistors, etc I will keep a list of each part Id at the bottom of this read me
Part Ids
- 1: Power_3V3_LDO
Parts
12| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 5.1kΩ | PCM_JLCPCB:R_0402 | R204, R205 |
| 1 | 0Ω | PCM_JLCPCB:R_0402 | R202 |
| 1 | 100nF | PCM_JLCPCB:C_0402 | C202 |
| 1 | 10uF | PCM_JLCPCB:C_0603 | C203 |
| 1 | 120kΩ | PCM_JLCPCB:R_0402 | R203 |
| 1 | 1MΩ | PCM_JLCPCB:R_0402 | R201 |
| 1 | 1nF | PCM_JLCPCB:C_0402 | C201 |
| 1 | BLM18AG601SN1D | LCSC_Cache:L0603 | L201 |
| 1 | PWR | PCM_JLCPCB:D_0603 | D201 |
| 1 | TPD3S044 | Package_TO_SOT_SMD:SOT-23-6 | U201 |
| 1 | TYPE-C16PIN | LCSC_Cache:USB-C-SMD_TYPE-C16PIN | USB201 |
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Questions
How big is the USB C Connector PCB?
It measures 16.7 × 14.7 mm and has 2 copper layers, 1.6 mm thick.
What parts does the USB C Connector use?
12 parts, built around the TPD3S044DBV, BLM18AG601SN1D and TYPE-C16PIN. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the USB C Connector KiCad files?
From the Taraxtix/PCB_MCPU_Library repository on GitHub, at the commit this page was made from: the board is USB-C_Connector/USB-C_Connector.kicad_pcb and its schematic Power_3V3_LDO/Power_3V3_LDO.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the USB C Connector design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).