UCC3921 Série
| Pièce fabricant# | Description | Fabricant | En stock | Fonctionnement |
| UCC3921D/81143 | IC HOT SWAP CTRLR GP 8SOIC | Texas Instruments | 5622 |
|
| UCC3921D | IC HOT SWAP CTRLR GP 8SOIC | Texas Instruments | 3640 |
|
| UCC3921DTR/81143 | IC HOT SWAP CTRLR GP 8SOIC | Texas Instruments | 4641 |
|
| UCC3921DTR | IC HOT SWAP CTRLR GP 8SOIC | Texas Instruments | 5774 |
|
| UCC3921N | IC HOT SWAP CTRLR GP 8DIP | Texas Instruments | 5263 |
|