| Manufacturer | Part Number | Description |
|---|---|---|
National Semiconductor |
LM2524D | Regulating Pulse Width Modulator |
| ETCTI Texas Instruments | LM2524D | LM2524D/LM3524D Regulating Pulse Width Modulator (Rev. E) |
Texas Instruments |
LM2524D | Regulating Pulse Width Modulator |
| ETCTI Texas Instruments | LM3524D | LM2524D/LM3524D Regulating Pulse Width Modulator (Rev. E) |