| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LM310 |  348Kb/16P | Voltage Follower |
 National Semiconductor ... | LM3100 |  1Mb/15P | SIMPLE SWITCHER짰 Synchronous 1MHz 1.5A Step-Down Voltage Regulator |
| LM3100 |  3Mb/18P | SIMPLE SWITCHER짰 Synchronous 1MHz 1.5A Step-Down Voltage Regulator |
 National Semiconductor ... | LM3100MH |  1Mb/15P | SIMPLE SWITCHER짰 Synchronous 1MHz 1.5A Step-Down Voltage Regulator |
| LM3100MH |  3Mb/18P | SIMPLE SWITCHER짰 Synchronous 1MHz 1.5A Step-Down Voltage Regulator |
 National Semiconductor ... | LM3100MHX |  3Mb/18P | SIMPLE SWITCHER짰 Synchronous 1MHz 1.5A Step-Down Voltage Regulator |
| LM3100MHX |  1Mb/15P | SIMPLE SWITCHER짰 Synchronous 1MHz 1.5A Step-Down Voltage Regulator |
 National Semiconductor ... | LM3100 |  3Mb/18P | SIMPLE SWITCHER짰 Synchronous 1MHz 1.5A Step-Down Voltage Regulator |
 National Semiconductor ... | LM3101 |  306Kb/20P | Secondary-Side PWM Controller |
| LM3101M |  306Kb/20P | Secondary-Side PWM Controller |
| LM3101N |  306Kb/20P | Secondary-Side PWM Controller |