| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LM22671Q |  429Kb/18P | 500 mA SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Features |
 National Semiconductor ... | LM22671QMR-5.0 |  429Kb/18P | 500 mA SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Features |
 National Semiconductor ... | LM22671QMR-ADJ |  429Kb/18P | 500 mA SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Features |
 National Semiconductor ... | LM22671QMRE-5.0 |  429Kb/18P | 500 mA SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Features |
 National Semiconductor ... | LM22671QMRE-ADJ |  429Kb/18P | 500 mA SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Features |
 National Semiconductor ... | LM22671QMRX-5.0 |  429Kb/18P | 500 mA SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Features |
 National Semiconductor ... | LM22671QMRX-ADJ |  429Kb/18P | 500 mA SIMPLE SWITCHER짰, Step-Down Voltage Regulator with Features |