USBC-LDO
About the USBC-LDO PCB
USBC-LDO is an open source PCB design by red-scorp, published on GitHub. It is a 2-layer board measuring 25 × 13 mm, with 9 components from 7 distinct parts.
Other key parts include the AMS1117-3.3. By type, the board carries 3 resistors, 2 connectors, 2 capacitors, 1 IC and 1 diode.
It belongs with the power & battery designs in this gallery.
From the project
Small DIY board with USB type-C and LDO
The USBC-LDO project is a aimed to create low-cost DIY board with USB-C with LDO power supply.
The USBC-LDO is simple board that provides a USB-C connector and a low-dropout voltage regulator (LDO) to power a small device from a USB-C power source. The board is designed to be as small as possible and to be used in a variety of applications where a small, low-cost, and easy-to-use power supply is needed.
Main components on the USBC-LDO
USBC-LDO bill of materials (BOM)
9 components, 7 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | AMS1117-3.3 | SOT-223-3_TabPin2 | U1 |
| 1 | TYPE-611-T3-W USB_C_Receptacle_USB2.0_16P | USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1 |
| 1 | Conn_01x05_Pin | PinHeader_1x05_P2.54mm_Vertical | J2 |
| 1 | KT-0603R RED | LED_0603_1608Metric | D1 |
| 2 | CL21A475KAQNNNE 4.7uF | C_0805_2012Metric | C1, C2 |
| 1 | 0402WGF1001TCE 1k | R_0402_1005Metric | R1 |
| 2 | 0402WGF5101TCE 5k1 | R_0402_1005Metric | R2, R3 |
USBC-LDO design files
The KiCad project lives in the red-scorp/USBC-LDO repository on GitHub; these links point at the commit this page was built from.
USBC-LDO: common questions
How big is the USBC-LDO PCB?
The USBC-LDO measures 25 × 13 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the USBC-LDO?
9 components, from 7 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 USBC-LDO design files?
From the red-scorp/USBC-LDO 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 USBC-LDO design in my own project?
The repository has no license, so all rights stay with red-scorp. Use it as a reference, and ask the author before reusing the design.
Similar boards
Display Carrier
AxxAxx
35.6 × 58.2 mm5 parts2LGPL-3.01.7k
ControllerCurrentShuntAddOn
stuartpittaway
26 × 16.9 mm9 parts2LCC-BY-NC-4.01.1k
TemperaturePCB PANEL
116 × 75.5 mm178 parts2LCC-BY-NC-4.01.1k
Module 16S PassiveBalanceAddOn
61 × 74 mm86 parts2LCC-BY-NC-4.01.1k
ProgrammingAdapter
10.5 × 83 mm3 parts2LCC-BY-NC-4.01.1k
Cube batteryboard
willem-pennings
95 × 95 mm4 parts2LGPL-3.01.1k