| 型号 | 厂家 | 封装 | 批号 |
| UDZSTE-1730B | ROHM | SOD323 | 22+ |
| USB2660I-JZX-03 | SMSC | QFN64 | 22+ |
| US1008FL T/R | PANJIT | SOD123 | 22+ |
| US3034CSTR | US | SOP8 | 22+ |
| UP1640RQGK | UPI | QFN | 22+ |
| UPD70F3425GJA-V50-GAE-X2-QS-AX | RENESAS | TQFP | 22+ |
| UAA3220TS/V1 | NXP | SSOP24 | 22+ |
| UC2490A | UMIDEN | QFP64 | 22+ |
| UC2408A | UMIDEN | QFP100 | 22+ |
| UPD45128163G5-A75-9JF-E | NEC | TSOP54 | 22+ |
