| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LM22677 |  404Kb/16P | 5A SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Frequency |
| LM22677 |  408Kb/16P | 5A SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Frequency |
 National Semiconductor ... | LM22677Q |  408Kb/16P | 5A SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Frequency |
| LM22677QTJ-5.0 |  408Kb/16P | 5A SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Frequency |
| LM22677QTJ-ADJ |  408Kb/16P | 5A SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Frequency |
 National Semiconductor ... | LM22677QTJE-5.0 |  408Kb/16P | 5A SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Frequency |
 National Semiconductor ... | LM22677QTJE-ADJ |  408Kb/16P | 5A SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Frequency |
 National Semiconductor ... | LM22677TJ-5.0 |  404Kb/16P | 5A SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Frequency |
| LM22677TJ-5.0 |  408Kb/16P | 5A SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Frequency |
 National Semiconductor ... | LM22677TJ-ADJ |  404Kb/16P | 5A SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Frequency |
| LM22677TJ-ADJ |  408Kb/16P | 5A SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Frequency |
 National Semiconductor ... | LM22677TJE-5.0 |  404Kb/16P | 5A SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Frequency |
| LM22677TJE-5.0 |  408Kb/16P | 5A SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Synchronization or Adjustable Switching Frequency |