| LTC3901 | 1 | 4.5 | 11 | For push-pull and full-bridge converters; programmable timeout, reverse inductor current sense | E | SSOP-16 | Secondary Side Controllers |
| LTC3900 | 1 | 4.5 | 11 | Synchronous Rectifier Driver for Forward Converters | E, I, H, MP | SO-8 | Extended Temperature (H & MP) Power Management,Secondary Side Controllers |
| LTC1698 | 1 | 6 | 12.6 | Secondary Synchronous rectifier controller (use LT3781 for primary side) | I | SO-16, SSOP-16 | Secondary Side Controllers |
| LT8311 | | 3.7 | 30 | LT8311 - Synchronous Rectifier Controller with Opto-Coupler Driver for Forward Converters | E, I, H, MP | TSSOP-20 | Extended Temperature (H & MP) Power Management,Secondary Side Controllers |
| LT8309 | 1 | 4 | 40 | Secondary-Side Synchronous Rectifier Driver | E, I, H | SOT-23 | Extended Temperature (H & MP) Power Management,Secondary Side Controllers |
| LT3710 | 1 | 8 | 24 | Secondary side synchronous post regulator. auxiliary output in isolated power supplies. use with the LT3781, LTC1698 | E | TSSOP-16 | Secondary Side Controllers |
