| 型号 | 厂家 | 封装 | 批号 |
| U1ZB43 | TOSHIBA | SOD106 | 22+ |
| U4050B | TFK | SOP28 | 22+ |
| UA733PC | FAIRCHILD | DIP14 | 22+ |
| USB2514BI-AEZG-TR | SMSC | QFN36 | 22+ |
| USB2250NU-05 | SMSC | QFP128 | 22+ |
| USB2512B-AEZG | SMSC | QFN | 22+ |
| U0402FC08C-T710-2 | PROTEK | 0402C | 22+ |
| UP6270BQ | UPI | QFN | 22+ |
| UN2211-TX | PANASONIC | SOT23 | 22+ |
| UN2211(TW) | PANASONIC | SOT23 | 22+ |
