| Part No | Manufacturer | Price | Stock |
| King-YiKu Optoelectronics Co., Ltd. | A3973SLBTR (22+; , D/c: : 2800) | ALLEGRO | 24$ | – |
| King-YiKu Optoelectronics Co., Ltd. | A3973SLBTR-T (22+; , D/c: : 6192) | ALLEGRO | 24$ | – |
| King-YiKu Optoelectronics Co., Ltd. | A3973SLBT (22+; , D/c: : 1090) | ALLEGRO | 24$ | – |
| Delta Electronics | A3973SLB-T | – | 468.65 RUB | 6-8 weeks |
ИП Хайруллина | РЕЗИСТОР Р1-12-0,125 8.66 КОМ +-1% М-"А" ШКАБ.434110.002ТУ (1 неделя; , Package: : 1204 этикетка есть; , D/c: : 2010) | ОАО "РЕСУРС" | bulk: 22.04 RUB | 16 |
| RYX ELECTRONIC LIMITED | A3973SLBTR-T (Package: : SOP; , D/c: : 1423+) | Allegro MicroSystems | – | 9 |
| HongKong Teyou Huicheng Electronic Technology Limited | A3973SLBTR (Package: : SOP; , D/c: : 22+) | ALLEGRO/ | – | 55000 |
| HongKong Teyou Huicheng Electronic Technology Limited | A3973SLBTR-T (Package: : SOP; , D/c: : 22+) | ALLEGRO/ | – | 55000 |
| Digi-ic_SMART PIONEER Electronic | A3973SLB (IC MTR DRV BIPLR 4.5-5.5V 24SOIC Подробнее) | Allegro MicroSystems | – | 15657 |
| Digi-ic_SMART PIONEER Electronic | A3973SLBTR (IC MTR DRV BIPLR 4.5-5.5V 24SOIC Подробнее) | Allegro MicroSystems | – | 15656 |
| Digi-ic_SMART PIONEER Electronic | A3973SLB-T (IC MTR DRV BIPLR 4.5-5.5V 24SOIC Подробнее) | Allegro MicroSystems | – | 14149 |
| Digi-ic_SMART PIONEER Electronic | A3973SLBTR-T (IC MTR DRV BIPLR 4.5-5.5V 24SOIC Подробнее) | Allegro MicroSystems | – | 13152 |
| IC STOCK TECHNOLOGY LIMITED | A3973SLBTR (D/c: : 06+) | ALLEGRO | – | 1800 |
| IC STOCK TECHNOLOGY LIMITED | A3973SLBTR-T (D/c: : 1046+) | ALLEGRO | – | 5192 |
| Hightech Semiconductor Co Ltd | A3973SLBT (Package: : SOP24; , D/c: : 90) | ALLEGRO | – | 06 |
| Hightech Semiconductor Co Ltd | A3973SLBTR (Package: : SOP24; , D/c: : 1800) | ALLEGRO | – | 06 |
| Hightech Semiconductor Co Ltd | A3973SLBTR-T (Package: : SOP24; , D/c: : 5192) | ALLEGRO | – | 1046 |
| Icseek Global Limited | A3973SLB (Оригинальный и наличный и новый) | ALLEGRO | – | 9853 |
| Icseek Global Limited | A3973SLBTR (Оригинальный и наличный и новый) | ALLEGRO | – | 9853 |
| Aspect | A3973SLB | – | – | from 7 days |
| Icseek Global Limited | A3973SLB-T (Оригинальный и наличный и новый) | ALLEGRO | – | 9853 |
| Aspect | A3973SLB-T | – | – | from 7 days |
| Aspect | A3973SLBT | – | – | from 7 days |
| Aspect | A3973SLBTR | – | – | from 7 days |
| Aspect | A3973SLBTR-T | – | – | from 7 days |
| Aspect | A3973SLBTRT | – | – | from 7 days |
| ООО "Интегральные схемы" | A3973SLB | – | – | from 7 days |
| Icseek Global Limited | A3973SLBTRT (Оригинальный и наличный и новый) | ALLEGRO | – | 9853 |
| ООО "Интегральные схемы" | A3973SLB-T | – | – | from 7 days |
| ООО "Интегральные схемы" | A3973SLBT | – | – | from 7 days |
| ООО "Интегральные схемы" | A3973SLBTR | – | – | from 7 days |
| ООО "Интегральные схемы" | A3973SLBTR-T | – | – | from 7 days |
| ООО "Интегральные схемы" | A3973SLBTRT | – | – | from 7 days |
| Icseek Global Limited | A3973SLBTR-T (Оригинальный и наличный и новый) | ALLEGRO | – | 9853 |
