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| UC2854ADWTRG4 | Enhanced High Power Factor Preregulator | Datasheet*) |
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| UC2854BDWG4 | Enhanced High Power Factor Preregulator | Datasheet*) |
| UC2854BDWTRG4 | Enhanced High Power Factor Preregulator | Datasheet*) |
| UC2854BNG4 | Enhanced High Power Factor Preregulator | Datasheet*) |
| UC2854BQG3 | Enhanced High Power Factor Preregulator | Datasheet*) |
| UC3854ADWG4 | Enhanced High Power Factor Preregulator | Datasheet*) |
| UC3854ADWTRG4 | Enhanced High Power Factor Preregulator | Datasheet*) |
| UC3854ANG4 | Enhanced High Power Factor Preregulator | Datasheet*) |
| UC3854BDWG4 | Enhanced High Power Factor Preregulator | Datasheet*) |
| UC3854BDWTRG4 | Enhanced High Power Factor Preregulator | Datasheet*) |
| UC3854BNG4 | Enhanced High Power Factor Preregulator | Datasheet*) |