| Manufacturer | Part Number | Description |
|---|---|---|
Unisonic Technologies
| TL594 | Pulse-Width-Modulation Controller |
Texas Instruments
| TL594 | Pulse-Width-Modulation Controller |
Texas Instruments
| TL594D | Pulse-Width-Modulation Controller |
Motorola Semiconductor (now NXP Semiconductors)
| TL594 | PRECISION SWITCHMODE PULSE WIDTH MODULATION CONTROL CIRCUIT |
Texas Instruments
| TL594N | Pulse-Width-Modulation Controller |
| TL594 | Precision Switchmode Pulse Width Modulation Controller |