2 layers62 × 50 mm
Driver
jkirsons/stealth-controller
With 8A driver, Magnetic Sensor, Microcontroller, Two-Wire Automotive Interface
50 parts93
4 layers75 × 65 mm
SubbotsPDB
jenbt3/SubbotsPDB- Size
- 75 × 65 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 78
- Nets
- 70
- Pads
- 292
- Tracks, vias
- 190, 25
- Pours
- 14
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 10 Apr 2026
- Updated
- 11 Apr 2026
Overview
SubbotsPDB is an open-source printed circuit board by jenbt3, from the jenbt3/SubbotsPDB repository on GitHub. It is a 4-layer board of 75 × 65 mm with 78 parts on 70 nets, routed with 190 tracks and 25 vias.
It is built around the AOZ2261NQI-11, XT30PB(2+2)-M and XT90PB-F. Its parts include 30 capacitors, 24 resistors, 8 connectors, 6 ICs and 6 inductors.
Main components
3
AOZ2261NQI-11
QFN-23(4x4)-40℃~+85℃ 1 2.7V~28V 350uA 8A Adjustable Buck Buck Built-in QFN-23(4x4) DC-DC Converters ROHSAlpha & Omega SemiconductorDC-DC Converters
XT30PB(2+2)-M
插件,P=5mm1 1x2P 2 4P 5mm Board Side/Socket - Closed Through Hole 插件,P=5mm Pluggable System Terminal Block ROHSChangzhou Amass ElecPluggable System Terminal BlockXT90PB-F
Through holeThroughhole New Arrivals ROHSChangzhou Amass ElecUncategorised
README
README.mdSubbotsPDB
Parts
78| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | 100k | Resistor_SMD:R_0805_2012Metric | R3, R4, R5, R6, R9, R10, R13, R14, R17, R18, R21, R22 |
| 10 | 22u | Capacitor_SMD:C_0805_2012Metric | C4, C5, C10, C11, C15, C16, C20, C21, C26, C30 |
| 6 | 10k | Resistor_SMD:R_0805_2012Metric | R2, R8, R12, R16, R20, R24 |
| 6 | 190k | Resistor_SMD:R_0805_2012Metric | R1, R7, R11, R15, R19, R23 |
| 6 | 1u | Subbots:IND_IHLP-2525EZ_VIS | L1, L2, L3, L4, L5, L6 |
| 6 | AOZ2261NQI-11 | regulator_footprint:AOZ2261NQI11 | U1, U2, U3, U4, U5, U6 |
| 6 | XT30PB | Subbots:XT30PB | J2, J3, J4, J6, J7, J8 |
| 5 | 100n | Capacitor_SMD:C_0805_2012Metric | C1, C7, C12, C17, C27 |
| 5 | 10n | Capacitor_SMD:C_0805_2012Metric | C2, C8, C13, C18, C28 |
| 5 | 4u7 | Capacitor_SMD:C_0805_2012Metric | C3, C9, C14, C19, C29 |
| 2 | 22u | Resistor_SMD:R_0805_2012Metric | C6, C25 |
| 1 | 100n | Resistor_SMD:R_0805_2012Metric | C22 |
| 1 | 10n | Resistor_SMD:R_0805_2012Metric | C23 |
| 1 | 4u7 | Resistor_SMD:R_0805_2012Metric | C24 |
| 1 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J5 |
| 1 | XT90PB-F | Connector:XT90PBF | J1 |
The 74 most common of 78 parts.
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Questions
How big is the SubbotsPDB PCB?
It measures 75 × 65 mm and has 4 copper layers, 1.6 mm thick.
What parts does the SubbotsPDB use?
78 parts, built around the AOZ2261NQI-11, XT30PB(2+2)-M and XT90PB-F. 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 SubbotsPDB KiCad files?
From the jenbt3/SubbotsPDB repository on GitHub, at the commit this page was made from: the board is Subbots_PDB/Subbots_PDB.kicad_pcb and its schematic Subbots_PDB/Subbots_PDB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the SubbotsPDB design in my own project?
Its repository states no licence, so its author keeps all rights: ask jenbt3 before reusing the design.