UC3874 Série
| Pièce fabricant# | Description | Fabricant | En stock | Fonctionnement |
| UC3874DW-1 | IC REG CTRLR BUCK 18SOIC | Texas Instruments | 5942 |
|
| UC3874DW-2 | IC REG CTRLR BUCK 18SOIC | Texas Instruments | 5697 |
|
| UC3874DWTR-1 | IC REG CTRLR BUCK 18SOIC | Texas Instruments | 7184 |
|
| UC3874N-1 | IC REG CTRLR BUCK 18DIP | Texas Instruments | 8947 |
|
| UC3874N-2 | IC REG CTRLR BUCK 18DIP | Texas Instruments | 5202 |
|
| UC3874N-2G4 | IC REG CTRLR BUCK 18DIP | Texas Instruments | 9059 |
|