KA7553A и другие
| Компонент | Описание | Производитель | |
| HUFA75531SK8 | 6A, 80V, 0.030 Ohm, N-Channel, UltraFET Power MOSFET |
Fairchild Semiconductor |
 |
| KA7553 | PWM CONTROLLER |
Samsung semiconductor |
|
| KA7553A | SMPS Controller |
Fairchild Semiconductor |
|
| TDA7553 | DIGITAL SIGNAL PROCESSING IC FOR SPEECH AND AUDIO APPLICATIONS |
STMicroelectronics |
|