| 型号 | 厂家 | 封装 | 批号 |
| UCC2946DG4 | Texas Instruments | 原厂封装 | 22+ |
| UC2903DWTRG4 | Texas Instruments | 原厂封装 | 22+ |
| UC2903DWTR | Texas Instruments | 原厂封装 | 22+ |
| UCD9081RHBRG4 | Texas Instruments | 原厂封装 | 22+ |
| UC3903DWTRG4 | Texas Instruments | 原厂封装 | 22+ |
| UCC3946DG4 | Texas Instruments | 原厂封装 | 22+ |
| UCC3946NG4 | Texas Instruments | 原厂封装 | 22+ |
| UCC3946PWTRG4 | Texas Instruments | 原厂封装 | 22+ |
| UCC3946PWTR | Texas Instruments | 原厂封装 | 22+ |
| UCC2946PWTRG4 | Texas Instruments | 原厂封装 | 22+ |
