VIPER53 Série
| Pièce fabricant# | Description | Fabricant | En stock | Fonctionnement |
| VIPER53DIP | IC OFFLINE SWITCH FLYBACK 8DIP | STMicroelectronics | 7882 |
|
| VIPER53SP | IC OFFLINE SW FLBACK 10POWERSO | STMicroelectronics | 3623 |
|
| VIPER53SP13TR | IC OFFLINE SW FLBACK 10POWERSO | STMicroelectronics | 9477 |
|