| Manufacturer | Part Number | Description |
|---|---|---|
Fairchild (now onsemi) |
KA7500B | SMPS Controller |
Samsung Semiconductor |
KA7500B | VOLTAGE-MODE PWM CONTROLLER |
Fairchild (now onsemi) |
KA7500C | SMPS Controller |
| HUAFUQIN | KA7500 | single monolithic chip |
| KA7500 | Switching - type pulse width control circuit | |
Estek Electronics |
KA7500 | single monolithic chip |