| 型号 | 厂家 | 封装 | 批号 |
| TL431BCDR2G | ON Semiconductor | 原厂封装 | 22+ |
| TL431QPK | Texas Instruments | 原厂封装 | 22+ |
| TLV431AH6TA | Diodes Incorporated | 原厂封装 | 22+ |
| TLV431BSNT1G | ON Semiconductor | 原厂封装 | 22+ |
| TL1431ACZT | STMicroelectronics | 原厂封装 | 22+ |
| TS2431AILT | STMicroelectronics | 原厂封装 | 22+ |
| TL1431IDT | STMicroelectronics | 原厂封装 | 22+ |
| TL431QDCKR | Texas Instruments | 原厂封装 | 22+ |
| TL431ILPR | Texas Instruments | 原厂封装 | 22+ |
| TL431IDT | STMicroelectronics | 原厂封装 | 22+ |
