USBPDSINK01
mlab-modules·USBPDSINK01·hw/sch_pcb/USBPDSINK01.kicad_pcb
About the USBPDSINK01 PCB
USBPDSINK01 is an open source PCB design by mlab-modules, published on GitHub. It is a 2-layer board measuring 40.1 × 50.3 mm, with 45 components from 26 distinct parts.
Other key parts include the STUSB4500QTR and NCV4274CST33T3G. By type, the board carries 21 resistors, 7 capacitors, 6 connectors, 5 diodes, 3 jumpers and 2 ICs.
It belongs with the power & battery designs in this gallery.
From the project
USB power delivery solution for charging, or as a universal power source.
The MLAB module USBPDSINK01 is a powerful module containing the STUSB4500 power-delivery sink controller. The module is designed to provide a flexible and reliable solution for various applications requiring USB power delivery PD2 and PD3 protocols.
STUSB4500 is a USB-C PD controller for Power Sinks / UFP (on the device side). It is certified by the USB-IF consortium for USB Type-C and USB Power Delivery applications (USB-C & USB PD).

Main components on the USBPDSINK01
USBPDSINK01 bill of materials (BOM)
45 components, 26 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | STUSB4500QTR | QFN-24-1EP_4x4mm_P0.5mm_EP2.7x2.7mm | U1 |
| 1 | NCV4274CST33T3G | SOT-223-3_TabPin2 | U2 |
| 1 | IRF9317TRPBF | SOIC-8_3.9x4.9mm_P1.27mm | Q2 |
| 1 | USB4105-GF-A USBC_USB4105-GF-A | USBC GCT_USB4105-GF-A | J1 |
| 1 | HEADER_2X05_PARALLEL HEADER_2x05_PARALLEL | PinHeader_2x05_P2.54mm_Vertical | J2 |
| 1 | HEADER_2X04_PARALLEL HEADER_2x04_PARALLEL | PinHeader_2x04_P2.54mm_Vertical | J3 |
| 1 | HEADER_2X03_PARALLEL HEADER_2x03_PARALLEL | PinHeader_2x03_P2.54mm_Vertical | J4 |
| 1 | HEADER_2X07_PARALLEL HEADER_2x07_PARALLEL | PinHeader_2x07_P2.54mm_Vertical | J6 |
| 1 | 2604-3102 WAGO_2604-3102 | TerminalBlock_WAGO_2604-3102_1x02_P5.00mm_Vertical | J7 |
| 1 | JUMPER_2_OPEN Jumper_2_Open | PinHeader_2x01_P2.54mm_Vertical | JP1 |
| 1 | JUMPER_3_BRIDGED12 Jumper_3_Bridged12 | SolderJumper-3_P1.3mm_Bridged12_RoundedPad1.0x1.5mm | JP2 |
| 1 | JUMPER_3_BRIDGED12 Jumper_3_Bridged12 | PinHeader_1x03_P2.54mm_Vertical | JP3 |
| 2 | KPTR-3216SURCK RED | LED_1206_mill | D1, D4 |
| 1 | KPTR-3216SYCK YELLOW | LED_1206_mill | D2 |
| 1 | KPTR-3216QBC-D BLUE | LED_1206_mill | D3 |
| 1 | KPTR-3216CGCK GREEN | LED_1206_mill | D5 |
| 4 | C0805 1u 1u | C_0805_2012Metric | C1, C2, C7, C8 |
| 1 | C0805 100n 100n | C_0805_2012Metric | C4 |
| 2 | C0805 10u 10u | C_0805_2012Metric | C5, C6 |
| 3 | R0805 100K 1% 100k | R_0805_2012Metric | R1, R10, R22 |
Show 6 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | R0805 62R 1% 62R | R_0805_2012Metric | R3, R5, R6, R7 |
| 1 | R0805 10R 1% R10 | R_0805_2012Metric | R4 |
| 2 | R0805 1k 1% 1k | R_0805_2012Metric | R8, R9 |
| 1 | R0805 100R 1% 100R | R_0805_2012Metric | R11 |
| 1 | R0805 20k 1% 20k | R_0805_2012Metric | R12 |
| 9 | R0805 4k7 1% 4k7 | R_0805_2012Metric | R13, R14, R15, R16, R17, R18, R19, R20 +1 |
USBPDSINK01 design files
The KiCad project lives in the mlab-modules/USBPDSINK01 repository on GitHub; these links point at the commit this page was built from.
USBPDSINK01: common questions
How big is the USBPDSINK01 PCB?
The USBPDSINK01 measures 40.1 × 50.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the USBPDSINK01?
45 components, from 26 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the USBPDSINK01 design files?
From the mlab-modules/USBPDSINK01 repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the USBPDSINK01 design in my own project?
The repository has no license, so all rights stay with mlab-modules. Use it as a reference, and ask the author before reusing the design.
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