2 layers30 × 35 mm
2 layers65 × 56 mm
Power supply hat
someonelse20/droneAll the files for my drone project.
- Size
- 65 × 56 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 32
- Nets
- 42
- Pads
- 132
- Tracks, vias
- 134, 8
- Pours
- 3
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 17 Sep 2025
- Updated
- 28 Jul 2026
Overview
Power supply hat is an open-source printed circuit board by someonelse20, from the someonelse20/drone repository on GitHub. It is a 2-layer board of 65 × 56 mm with 32 parts on 42 nets, routed with 134 tracks and 8 vias.
It is built around the 2STD1665T4. Its parts include 8 capacitors, 6 resistors, 3 diodes, 3 connectors and 1 IC. It belongs with the power boards of this library.
Main components
1README
README.mddrone
All the files for my drone project.
Parts
32| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | MountingHole_2.7mm_M2.5 | MountingHole:MountingHole_2.7mm_M2.5 | MH1, MH2, MH3, MH4 |
| 2 | 100uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C5, C9 |
| 2 | 10uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C2, C8 |
| 2 | D_Schottky | Package_TO_SOT_SMD:TO-252-2 | D1, D3 |
| 1 | 0.1uF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C6 |
| 1 | 0.1uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C4 |
| 1 | 0.75k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R6 |
| 1 | 100k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R8 |
| 1 | 10k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R4 |
| 1 | 12v | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J2 |
| 1 | 1k | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R7 |
| 1 | 1uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C7 |
| 1 | 2STD1665 | Package_TO_SOT_SMD:TO-252-2 | Q1 |
| 1 | 33uH | custom:125CDMCC Inductor | L1 |
| 1 | 3k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R5 |
| 1 | 47k | Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R3 |
| 1 | 6800pF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C3 |
| 1 | BD9G341EFJ | Package_SO:HTSOP-8-1EP_3.9x4.9mm_P1.27mm_EP2.4x3.2mm_ThermalVias | U2 |
| 1 | D_Zener | Diode_SMD:D_SOD-123 | D2 |
| 1 | GPIO | Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical | J1 |
| 1 | IMU | Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical | J3 |
| 1 | SolderJumper_2_Open | Jumper:SolderJumper-2_P1.3mm_Open_Pad1.0x1.5mm | JP2 |
The 28 most common of 32 parts.
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Questions
How big is the Power supply hat PCB?
It measures 65 × 56 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Power supply hat use?
32 parts, built around the 2STD1665T4. 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 Power supply hat KiCad files?
From the someonelse20/drone repository on GitHub, at the commit this page was made from: the board is pcb/power_supply_hat/power_supply_hat.kicad_pcb and its schematic pcb/IMU/IMU-backups/IMU-2025-06-25_161459/IMU.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Power supply hat design in my own project?
Its repository states no licence, so its author keeps all rights: ask someonelse20 before reusing the design.