VIPER22 Série
| Pièce fabricant# | Description | Fabricant | En stock | Fonctionnement |
| VIPER22ADIP | IC OFFLINE SWITCH FLYBACK 8DIP | STMicroelectronics | 4341 |
|
| VIPER22AS | IC OFFLINE SWITCH FLYBACK 8SOIC | STMicroelectronics | 9172 |
|