| Part No | Manufacturer | Price | Stock |
| BETTLINK ELECTRONIC LIMITED | KA75310ZTA (IC SUPERVISOR 1 CHANNEL TO92-3 Подробнее) | ON Semiconductor | 0.1615$ | 4064 |
| King-YiKu Optoelectronics Co., Ltd. | KA75310ZTA (22+; , D/c: : 5000) | FAIRCHILD | 92$ | – |
| Icseek Global Limited | L1A7531 (Оригинальный и наличный и новый) | LSILOGIC | – | 5530 |
| Icseek Global Limited | PT7A7531P (Оригинальный и наличный и новый) | PT | – | 9842 |
| Icseek Global Limited | KA75310ZTA (Оригинальный и наличный и новый) | ON | – | 8643 |
| Icseek Global Limited | PT7A7531PE (Оригинальный и наличный и новый) | PTC | – | 9843 |
| Icseek Global Limited | KA75310MTF (Оригинальный и наличный и новый) | FAIRCHILD | – | 8643 |
EK-Komponent | KA75310MTF | Fairchild Semiconductor | – | 4066 |
| HongKong Teyou Huicheng Electronic Technology Limited | A7531B (Package: : QFN; , D/c: : 22+) | AMICCOM/ | – | 55000 |
| HongKong Teyou Huicheng Electronic Technology Limited | PT7A7531PE (Package: : DIP-8; , D/c: : 22+) | PTC | – | 45000 |
| HongKong Teyou Huicheng Electronic Technology Limited | KA75310MTF (Package: : SOT-89; , D/c: : 22+) | FAIRCHILD/ | – | 55000 |
| KMM | EA7.5-31, (шт) | – | – | 5 |
| Digi-ic_SMART PIONEER Electronic | KA75310ZTA (IC SUPERVISOR 1 CHANNEL TO92-3 Подробнее) | onsemi | – | 6200 |
| Digi-ic_SMART PIONEER Electronic | KA75310MTF (IC SUPERVISOR 1 CHANNEL SOT89-3 Подробнее) | onsemi | – | 6198 |
| IC STOCK TECHNOLOGY LIMITED | A7531 (D/c: : 10+) | AMICCOM | – | 4080 |
| IC STOCK TECHNOLOGY LIMITED | A7531B (D/c: : 14+) | AMICCOM | – | 1480 |
| IC STOCK TECHNOLOGY LIMITED | KA75310ZTA (D/c: : 0648+) | FAIRCHILD | – | 4000 |
| King-YiKu Optoelectronics Co., Ltd. | LA7531 (22+; , D/c: : 1562) | SANYO | – | – |
| King-YiKu Optoelectronics Co., Ltd. | KA7531 (22+; , D/c: : 1045) | SAM | – | – |
| Geefook (shenzhen) Electronic Co., Ltd | KA75310ZTA (Подробнее) | onsemi | – | 35000 |
| ООО "Интегральные схемы" | A75314 | – | – | from 7 days |
| Geefook (shenzhen) Electronic Co., Ltd | KA75310MTF (Подробнее) | onsemi | – | 35000 |
| Aspect | A75314 | – | – | from 7 days |
