NPM1100v3
About the NPM1100v3 PCB
NPM1100v3 is an open source PCB design by Sinis16, published on GitHub. It is a 2-layer board measuring 35.2 × 34.3 mm, with 23 components from 19 distinct parts.
Other key parts include the NPM1100-QDAB-R7 and FDV303N. By type, the board carries 5 connectors, 5 capacitors, 3 resistors, 2 ICs, 2 LEDs and 1 switch.
Main components on the NPM1100v3
NPM1100v3 bill of materials (BOM)
23 components, 19 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | NPM1100-QDAB-R7 | QFN50P400X400X90-25N | U1 |
| 1 | FDV303N | SOT23 | U2 |
| 1 | Battery | JST_XH_B3B-XH-A_1x03_P2.50mm_Vertical | J1 |
| 1 | USB_C_Receptacle_USB2.0 | USB_C_Receptacle_Palconn_UTC16-G | J2 |
| 1 | Conn_01x12 | PinHeader_1x12_P2.54mm_Vertical | J3 |
| 1 | USB_B | USB_A_TE_292303-7_Horizontal | J4 |
| 1 | VSYS | PinHeader_1x02_P2.54mm_Vertical | J5 |
| 2 | 5.1k | R_0201_0603Metric | RCC1, RCC2 |
| 1 | 100k | R_0201_0603Metric | R_1 |
| 1 | 1.5k | R_0201_0603Metric | R_ICHG1 |
| 1 | SW_DIP_x01 | SW_B3U-1000P | SW1 |
| 2 | R | LED_0201_0603Metric | LD1, LD3 |
| 1 | 2.2uH | L_0805_2012Metric | L1 |
| 1 | 2.2uF | C_0603_1608Metric | C1 |
| 3 | 10uF | C_0603_1608Metric | C2, C3, C4 |
| 1 | 1uF | C_0603_1608Metric | C5 |
| 1 | 1M | R_0201_0603Metric | R1 |
| 1 | 1k | R_0201_0603Metric | R3 |
| 1 | 150 | R_0201_0603Metric | R6 |
NPM1100v3 design files
The KiCad project lives in the Sinis16/AtlasCircuits repository on GitHub; these links point at the commit this page was built from.
- LayoutnPM1100v3/nPM1100v3.kicad_pcb
- SchematicnPM1100v3/nPM1100v3.kicad_sch
NPM1100v3: common questions
How big is the NPM1100v3 PCB?
The NPM1100v3 measures 35.2 × 34.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the NPM1100v3?
23 components, from 19 distinct parts. The full bill of materials is listed on this page.
Where can I download the NPM1100v3 design files?
From the Sinis16/AtlasCircuits repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the NPM1100v3 design in my own project?
The repository has no license, so all rights stay with Sinis16. Use it as a reference, and ask the author before reusing the design.
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Earlier revisions in the repo: nPM1100v2