| Manufacturer | Part # | Datasheet | Description |
 National Semiconductor ... | LM1572 |  584Kb/17P | 1.5A, 500kHz Step-down Voltage Regulator |
 National Semiconductor ... | LM1575 |  725Kb/27P | SIMPLE SWITCHER 1A Step-Down Voltage Regulator |
| LM1575 |  848Kb/28P | SIMPLE SWITCHER짰 1A Step-Down Voltage Regulator |
 National Semiconductor ... | LM1575-12 |  252Kb/14P | SIMPLE SWITCHER 1A STEP-DOWN VOLTAGE REGULATOR |
| LM1575-15 |  252Kb/14P | SIMPLE SWITCHER(TM) 1A STEP-DOWN VOLTAGE REGULATOR |
| LM1575J-12-QML |  725Kb/27P | SIMPLE SWITCHER 1A Step-Down Voltage Regulator |
| LM1575J-12-QML |  252Kb/14P | SIMPLE SWITCHER 1A STEP-DOWN VOLTAGE REGULATOR |
| LM1575J-12-QML |  848Kb/28P | SIMPLE SWITCHER짰 1A Step-Down Voltage Regulator |
 National Semiconductor ... | LM1575J-15-QML |  725Kb/27P | SIMPLE SWITCHER 1A Step-Down Voltage Regulator |
| LM1575J-15-QML |  848Kb/28P | SIMPLE SWITCHER짰 1A Step-Down Voltage Regulator |
 National Semiconductor ... | LM1575J-3.3-QML |  725Kb/27P | SIMPLE SWITCHER 1A Step-Down Voltage Regulator |
| LM1575J-3.3-QML |  848Kb/28P | SIMPLE SWITCHER짰 1A Step-Down Voltage Regulator |
 National Semiconductor ... | LM1575J-5.0-QML |  725Kb/27P | SIMPLE SWITCHER 1A Step-Down Voltage Regulator |
| LM1575J-5.0-QML |  848Kb/28P | SIMPLE SWITCHER짰 1A Step-Down Voltage Regulator |