| 型号 | 厂家 | 封装 | 批号 |
| UCC2977PWRG4 | Texas Instruments | 原厂封装 | 22+ |
| UCC2977PWR | Texas Instruments | 原厂封装 | 22+ |
| UCC2977PWG4 | Texas Instruments | 原厂封装 | 22+ |
| UCC2976PWG4 | Texas Instruments | 原厂封装 | 22+ |
| UCC2975PWG4 | Texas Instruments | 原厂封装 | 22+ |
| UC39432BNG4 | Texas Instruments | 原厂封装 | 22+ |
| UC39432BN | Texas Instruments | 原厂封装 | 22+ |
| UC39432BDTR | Texas Instruments | 原厂封装 | 22+ |
| UC3901QTRG3 | Texas Instruments | 原厂封装 | 22+ |
| UC3901QTR | Texas Instruments | 原厂封装 | 22+ |
