Electronic Manufacturer | Part no | Datasheet | Electronics Description |
 National Semiconductor ... | LM20143 |  | 3A, PowerWise® Adjustable Frequency Synchronous Buck Regulator |
LM20144 |  | 4A, PowerWise® Adjustable Frequency Synchronous Buck Regulator |
 National Semiconductor ... | LM20144 |  | 4A, PowerWise® Adjustable Frequency Synchronous Buck Regulator |
 National Semiconductor ... | LM20145 |  | 5A, PowerWise® Adjustable Frequency Synchronous Buck Regulator |
LM20145 |  | 5A, PowerWise® Adjustable Frequency Synchronous Buck Regulator |
 National Semiconductor ... | LM20146 |  | 6A, Adjustable Frequency Synchronous Buck Regulator |
 National Semiconductor ... | LM20143MH |  | 3A, PowerWise® Adjustable Frequency Synchronous Buck Regulator |
LM20144MH |  | 4A, PowerWise® Adjustable Frequency Synchronous Buck Regulator |
LM20144MH |  | 4A, PowerWise® Adjustable Frequency Synchronous Buck Regulator |
LM20145MH |  | 5A, PowerWise® Adjustable Frequency Synchronous Buck Regulator |