| 型号 | 厂家 | 封装 | 批号 |
| TL1431CD | Texas Instruments | 原厂封装 | 22+ |
| TL431ID | Texas Instruments | 原厂封装 | 22+ |
| TL431AIZ | STMicroelectronics | 原厂封装 | 22+ |
| TL431CZ | STMicroelectronics | 原厂封装 | 22+ |
| TLV431BCDCKR | Texas Instruments | 原厂封装 | 22+ |
| TLV431BCDBVR | Texas Instruments | 原厂封装 | 22+ |
| TLV431BH6TA | Diodes Incorporated | 原厂封装 | 22+ |
| TL1431AIZT | STMicroelectronics | 原厂封装 | 22+ |
| TL431AIYDT | STMicroelectronics | 原厂封装 | 22+ |
| TL431BILPR | Texas Instruments | 原厂封装 | 22+ |
