| Producent | Numer części | Arkusz danych | Szczegółowy opis |
 National Semiconductor ... | LM3543 |  316Kb/12P | Triple Port USB Power Distribution Switch and Over-Current Protection |
| LM3543M-H |  316Kb/12P | Triple Port USB Power Distribution Switch and Over-Current Protection |
| LM3543M-L |  316Kb/12P | Triple Port USB Power Distribution Switch and Over-Current Protection |
| LM3543MX-H |  316Kb/12P | Triple Port USB Power Distribution Switch and Over-Current Protection |
| LM3543MX-L |  316Kb/12P | Triple Port USB Power Distribution Switch and Over-Current Protection |
 National Semiconductor ... | LM3543M-H |  316Kb/12P | Triple Port USB Power Distribution Switch and Over-Current Protection |
| LM3543M-L |  316Kb/12P | Triple Port USB Power Distribution Switch and Over-Current Protection |
| LM3543MX-H |  316Kb/12P | Triple Port USB Power Distribution Switch and Over-Current Protection |
| LM3543MX-L |  316Kb/12P | Triple Port USB Power Distribution Switch and Over-Current Protection |
| LM3544 |  349Kb/13P | Quad Port USB Power Distribution Switch and Over-Current Protection |
 National Semiconductor ... | LM3544M-H |  349Kb/13P | Quad Port USB Power Distribution Switch and Over-Current Protection |
| LM3544M-L |  349Kb/13P | Quad Port USB Power Distribution Switch and Over-Current Protection |