| 型号 | 检测能力 |
| TL431AQ | √ |
| TL431AIPK | √ |
| TL431AILPTO92.TI | √ |
| TL431AILPTO-92 | √ |
| TL431AILPM | √ |
| TL431AILPG | √ |
| TL431AILPE3 | √ |
| TL431AILP/TL431AILPE3/TL431AILPM/TL431AILPME3/TL431AILPR/TL431AILPRE3/TL431AILPG/TL431AILPRAG | √ |
| TL431AILP/TL431AILPE3/TL431AILPM/TL431AILPME3/TL431AILPR/TL431AILPRE3 | √ |
| TL431AILP(TO-92) | √ |
| TL431AILP | √ |
| TL431AIDRG4 | √ |
| TL431AIDG | √ |
| TL431AIDBZR/TL431AIDBZ | √ |
| TL431AIDBZR | √ |
| TL431AIDBZ | √ |
| TL431AID/TL431AIDR(R为编带方式) | √ |
| TL431AID | √ |
| TL431AI(SO-8) | √ |
| TL431AI | √ |