| 型号 | 厂家 | 封装 | 批号 |
| UCC5950D | UNIDEN | SOP | 17+ |
| UCC81385D | UNIDEN | SOP | 17+ |
| UCLAMP3304A | SEMTECH | SOT-666 | 17+ |
| UDA1330ATS | NXP | TSSOP-16 | 17+ |
| UDA1334BTS | PHI | SSOP16 | 17+ |
| UDA1341TS | PHI | SSOP-28 | 17+ |
| ULN2003 | PANASONIC | DIP | 17+ |
| ULN5800A | PANASONIC | DIP-14 | 17+ |
| UM621024CM-70LL | PANASONIC | SOP-32 | 17+ |
| UM6868A-0011 | PANASONIC | DIP | 17+ |
