VIPER53 系列
| 製造商零件# | 描述 | 製造商 | 有存貨 | 手術 |
| VIPER53DIP | IC OFFLINE SWITCH FLYBACK 8DIP | STMicroelectronics | 7882 |
|
| VIPER53SP | IC OFFLINE SW FLBACK 10POWERSO | STMicroelectronics | 3623 |
|
| VIPER53SP13TR | IC OFFLINE SW FLBACK 10POWERSO | STMicroelectronics | 9477 |
|