regulator
CH331A
Symbol
Footprint
3D Model
Pin Map
| Pin | Name | Type | Mount | Shape | Width × Height (mm) |
|---|---|---|---|---|---|
| SOUT | input | SMD | oval | 0.364×2.082 | |
| SCLK | input | SMD | oval | 0.364×2.082 | |
| NC | nc | SMD | oval | 0.364×2.082 | |
| RDY | passive | SMD | oval | 0.364×2.082 | |
| WP# | passive | SMD | oval | 0.364×2.082 | |
| V3 | passive | SMD | oval | 0.364×2.082 | |
| UD+ | passive | SMD | oval | 0.364×2.082 | |
| UD- | passive | SMD | oval | 0.364×2.082 | |
| GND | ground | SMD | oval | 0.364×2.082 | |
| XI | passive | SMD | oval | 0.364×2.082 | |
| XO | passive | SMD | oval | 0.364×2.082 | |
| VCC | power | SMD | oval | 0.364×2.082 | |
| ID1 | passive | SMD | oval | 0.364×2.082 | |
| SIN | passive | SMD | oval | 0.364×2.082 | |
| H4L2 | passive | SMD | oval | 0.364×2.082 | |
| SDA | passive | SMD | oval | 0.364×2.082 | |
| SCL | passive | SMD | oval | 0.364×2.082 | |
| CS# | passive | SMD | oval | 0.364×2.082 | |
| ID0 | passive | SMD | oval | 0.364×2.082 | |
| LED# | passive | SMD | oval | 0.364×2.082 |
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Details
- Category
- regulator
- MPN
- CH331A
- Manufacturer
- WCH(Jiangsu Qin Heng)
- Package
- SSOP-20-208mil
- Footprint
- SSOP-20_L7.2-W5.3-P0.65-LS7.8-BL
- JLCPCB
- C111670
- LCSC
- C111670
- Lifecycle
- active
- Mounting
- SMT
- RoHS
- Compliant
- MSL
- MSL 3
- ECCN
- -
JLCPCB Stock & Pricing
In Stock(65 pcs)
1-9 pcs$0.7824
10-29 pcs$0.7647
30-99 pcs$0.7519
100-499 pcs$0.7390
500-999 pcs$0.7390
1000+ pcs$0.7390