| 型号 | 厂家 | 封装 | 批号 |
| TL431CL3T | STMicroelectronics | 原厂封装 | 22+ |
| TLVH431BIL5T | STMicroelectronics | 原厂封装 | 22+ |
| TLVH431AIL5T | STMicroelectronics | 原厂封装 | 22+ |
| TL431AICT | STMicroelectronics | 原厂封装 | 22+ |
| TL431CLPRPG | ON Semiconductor | 原厂封装 | 22+ |
| TL431ICT | STMicroelectronics | 原厂封装 | 22+ |
| TL431ACCT | STMicroelectronics | 原厂封装 | 22+ |
| TLVH431LIL5T | STMicroelectronics | 原厂封装 | 22+ |
| TLVH431LIL3T | STMicroelectronics | 原厂封装 | 22+ |
| TLVH431LICT | STMicroelectronics | 原厂封装 | 22+ |
