| 型号 | 厂家 | 封装 | 批号 |
| UT62256CSC-70LL | UTRON | 原厂封装 | 22+ |
| UPC2270AGR-E1 | NEC | SOP8 | 22+ |
| U4082B-MFLG3G | ATMEL | SOP28 | 22+ |
| USX2064-AEZG-TR | SMSC | QFN36 | 22+ |
| UPA1872GR-TG-E1 | NEC | MSOP8 | 22+ |
| ULN2004A | ST | DIP16 | 22+ |
| UBA2013T/N3 | NXP | SOP16 | 22+ |
| UPC844G2-E2 | NEC | SOP14 | 22+ |
| UCLAMP3311T.TCT | SEMTECH | SLP1006 | 22+ |
| UCLAMP0501P.TCT | SEMTECH | SLP1006 | 22+ |
