SI8921 시리즈
| 제조업체 부품# | 설명 | 제조업체 | 재고 | 운영 |
| SI8921BD-IS4R | POWER ISOLATION | Skyworks Solutions Inc. | 8825 |
|
| SI8921AD-IS4R | POWER ISOLATION | Skyworks Solutions Inc. | 8120 |
|
| SI8921AB-IS | POWER ISOLATION | Skyworks Solutions Inc. | 2649 |
|
| SI8921BB-IS | POWER ISOLATION | Skyworks Solutions Inc. | 2306 |
|
| SI8921AD-IS4 | POWER ISOLATION | Skyworks Solutions Inc. | 2089 |
|
| SI8921BD-IS4 | POWER ISOLATION | Skyworks Solutions Inc. | 5738 |
|