| Part No | Manufacturer | Price | Stock |
| BETTLINK ELECTRONIC LIMITED | TL431IYDT (IC VREF SHUNT ADJ 8SO Подробнее) | STMicroelectronics | 0.531$ | 653 |
CHIP DIGGER LIMITED | TL431IYDT (V-Ref Adjustable 2.495V to 36V 100mA 8-Pin SO N T/R; , D/c: : 21+) | STMicroelectronics | bulk: 0.8478 RUB | mult: 0.8231 RUB | 19820 |
| HongKong Teyou Huicheng Electronic Technology Limited | TL431IYDT (Package: : SOP-8; , D/c: : 22+) | ST/ | – | 45000 |
| Digi-ic_SMART PIONEER Electronic | TL431IYDT (IC VREF SHUNT ADJ 2.21% 8SO Подробнее) | STMicroelectronics | – | 4644 |
| IC STOCK TECHNOLOGY LIMITED | TL431IYDT (D/c: : 17+) | STТвЁ | – | 3225 |
| ASOURCING ELECTRONICS | TL431IYDT (В наличии на складе TC в КНР. Доставка РФ в срок от 2 недель; , Package: : #N/A; , D/c: : 2021) | ST | – | 5000 |
| ZEALAN ELECTRONICS (HK) INT'L LIMITED | TL431IYDT (Brandneworiginalstock) | STM | – | 7000 |
| AN-CHIP | TL431IYDT (микросхема интегральная электронная IC VREF SHUNT PREC ADJ 8-SO 4-5 недель, цена по запросу; , Package: : N/A; , Min order: : 1; , D/c: : DC: 20+/21) | STMicroelectronics | – | 47822 |
| Hightech Semiconductor Co Ltd | TL431IYDT (Package: : 10000; , D/c: : SOP8) | STM | – | 10 |
| Chipbom Electronics Limited | TL431IYDT (StockNew and Original; , Package: : N/A; , D/c: : 23+) | ST | – | 12800 |
| RIV Electronics | TL431IYDT (SOIC8 Микросхемы Минимум 21шт. Подробнее) | ST | 24.4 RUB | bulk: 17.63 RUB | mult: 16.6 RUB | 3000 |
| ZelChip | TL431IYDT (Микросхемы цифровые Подробнее) | – | – | 5 days |
| VolgaIntegral LLC | TL431IYDT | ST Microelectronics | – | 10000 |
| Delta Electronics | TL431IYDT | – | 19.33 RUB | 2440 |
| AVELСOM SPB | TL431IYDT (SOIC8; от 20 шт.) | STM | 18.9 RUB | bulk: 16.98 RUB | mult: 14.22 RUB | Срок 7 days, 2440 |
| Aspect | TL431IYDT | – | – | from 7 days |
| Yee Hing Technology Co., Limit | TL431IYDT | 4320 | – | – |
| ООО "Интегральные схемы" | TL431IYDT | – | – | from 7 days |
| Geefook (shenzhen) Electronic Co., Ltd | TL431IYDT (Подробнее) | STMicroelectronics | 0.62$ | 715 |
RoHS 
Pb-free