IL494N и другие
| Компонент | Описание | Производитель | |
| AN-TL494 | PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
Texas Instruments |
 |
| DBL494 | PULSE WIDTH MODULATION |
Daewoo Semiconductor |
|
| DBL494-V | Pulse width modulation |
Daewoo Semiconductor |
|
| GDTL494 | VOLTAGE MODE PWN CONTROL CIRCUIT |
GTM CORPORATION |
|
| GL494 | PWM CONTROL CIRCUIT |
Hynix Semiconductor |
|
| IL494 | PWM Control Circuit |
Integral Corp. |
|
| IL494 | PWM Control Circuit |
IK Semicon Co., Ltd |
|
| IL494A | PWM Control Circuit |
IK Semicon Co., Ltd |
|
| IL494D | PWM Control Circuit |
IK Semicon Co., Ltd |
|
| IL494D | PWM Control Circuit |
Integral Corp. |
|