Maker project
CH340 breakout
BOM001976 · v1.0
What the project is · as the catalogue files it; the circuit functions below are BOM rule hits
Filed under “接口转换及调试器” in the ezPLM catalogue.
Circuit functions included · BOM rule hits · not reviewed
- Low-dropout regulator (LDO)
- — SPX3819M5-L-3-3 · by part number
Helper circuits
- Crystal / oscillator
- Y1 12Mhz · by part number
- USB connector (Type-C / Micro / A)
- J1 USB_B_Mini · by part number
- Fuse / resettable fuse
- F1 500mA · by footprint
Online view
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16 rows · 20 parts0 of 16 rows placedHover or click a row to mark its parts in the view; click a part in the view to find its row.
Looks up part numbers and makers at ezPLM, DigiKey and Mouser. What it finds are suggestions: check one before you use it.
| Designators | Value | Part | Qty | Placed | |
|---|---|---|---|---|---|
| U2, U3 | — | No part number | 2 | ||
| — | SPX3819M5-L-3-3 | No part number | 1 | ||
| J3 | Conn_02x05_Odd_EvenPinHeader_2x05_P2.54mm_Vertical | 1 | |||
| R2 | 2K2R_0805_2012Metric | 2K2 | 1 | ||
| JP1 | Jumper_3_OpenPinHeader_1x03_P2.54mm_Vertical | 1 | |||
| C5 | 10nC_0805_2012Metric | 10n | 1 | ||
| D1, D3 | LED GREENLED_0805_2012Metric | LED GREEN | 2 | ||
| D2 | LED REDLED_0805_2012Metric | LED RED | 1 | ||
| J2 | Conn_01x08_MalePinHeader_1x08_P2.54mm_Vertical | 1 | |||
| R1, R3 | 3K3R_0805_2012Metric | 3K3 | 2 | ||
| Y1 | 12MhzCrystal_SMD_HC49-SD | 1 | |||
| J1 | USB_B_MiniUSB_Mini-B_Lumberg_2486_01_Horizontal | USB_B_Mini | 1 | ||
| C3 | 100nC_0805_2012Metric | 100n | 1 | ||
| C1, C2 | 10uC_0805_2012Metric | 10u | 2 | ||
| F1 | 500mAFuse_0805_2012Metric | 500mA | 1 | ||
| C4, C6 | 22pC_0805_2012Metric | 22p | 2 |