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| # | Part: | Description: | Manuf. | Package | Pins | T°min | T°max | PDF size |
| 1. |  LM2745 | Synchronous Buck Controller with Pre-bias Startup, and Optional Clock Synchronization | National Semiconductor | NSC | - | - | - | 1.02 Mb |
| 2. | LM27402 | Current Limit Application Circuits Application Circuits | National Semiconductor | NSC | - | - | - | 153 Kb |
| 3. | LM27402MHX | High Performance Synchronous Buck Controller with DCR Current Sensing | National Semiconductor | NSC | - | - | - | 498 Kb |
| 4. | LM27402SQ | High Performance Synchronous Buck Controller with DCR Current Sensing | National Semiconductor | NSC | - | - | - | 498 Kb |
| 5. | LM27402SQX | High Performance Synchronous Buck Controller with DCR Current Sensing | National Semiconductor | NSC | - | - | - | 498 Kb |
| 6. | LM27402_1 | Current Limit Application Circuits Application Circuits | National Semiconductor | NSC | - | - | - | 153 Kb |
| 7. | LM2743 | N-Channel FET Synchronous Buck Regulator Controller for Conversion from 3.3V | National Semiconductor | NSC | - | - | - | 1.03 Mb |
| 8. | LM2743MTC | N-Channel FET Synchronous Buck Regulator Controller for Conversion from 3.3V | National Semiconductor | NSC | - | - | - | 1.03 Mb |
| 9. | LM2743MTCX | N-Channel FET Synchronous Buck Regulator Controller for Conversion from 3.3V | National Semiconductor | NSC | - | - | - | 1.03 Mb |
| 10. | LM2744 | Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller with External Reference | National Semiconductor | NSC | - | - | - | 656 Kb |
| 11. | LM2745 | Synchronous Buck Controller with Pre-bias Startup, and Optional Clock Synchronization | National Semiconductor | NSC | - | - | - | 1.02 Mb |
| 12. | LM2745MTC | Synchronous Buck Controller with Pre-bias Startup, and Optional Clock Synchronization | National Semiconductor | NSC | - | - | - | 1.02 Mb |
| 13. | LM2745MTCX | Synchronous Buck Controller with Pre-bias Startup, and Optional Clock Synchronization | National Semiconductor | NSC | - | - | - | 1.02 Mb |
| 14. | LM2746 | Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller | National Semiconductor | NSC | - | - | - | 1.05 Mb |
| 15. | LM2746MXA | Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller | National Semiconductor | NSC | - | - | - | 1.05 Mb |
| 16. | LM2746MXAX | Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller | National Semiconductor | NSC | - | - | - | 1.05 Mb |
| 17. | LM2747 | Synchronous Buck Controller with Pre-bias Startup, and Optional Clock Synchronization | National Semiconductor | NSC | - | - | - | 1002 Kb |
| 18. | LM2747MTC | Synchronous Buck Controller with Pre-bias Startup, and Optional Clock Synchronization | National Semiconductor | NSC | - | - | - | 1002 Kb |
| 19. | LM2747MTCX | Synchronous Buck Controller with Pre-bias Startup, and Optional Clock Synchronization | National Semiconductor | NSC | - | - | - | 1002 Kb |
| 20. | LM2748 | Synchronous Buck Controller with Pre-bias Startup, and Optional Clock Synchronization | National Semiconductor | NSC | - | - | - | 1.02 Mb |
| 21. | LM2748MTC | Synchronous Buck Controller with Pre-bias Startup, and Optional Clock Synchronization | National Semiconductor | NSC | - | - | - | 1.02 Mb |
