LM1572
500kHz Step-down Voltage Regulator (National Semiconductor)
LM1575
SIMPLE SWITCHER 1A Step-Down Voltage Regulator (National Semiconductor)
LM1575
1A Step-Down Voltage Regulator (Texas Instruments)
LM1575HV
1A Step-Down Voltage Regulator (National Semiconductor)
LM1576-12
Simple Switcherbb 3 Amp Step-Down Voltage Regulator (National Semiconductor)
LM1576-15
Simple Switcherbb 3 Amp Step-Down Voltage Regulator (National Semiconductor)
LM1576-5.0
Simple Switcher 3 Amp Step-Down Voltage Regulator (National Semiconductor)
LM1576-ADJ
Simple Switcherbb 3 Amp Step-Down Voltage Regulator (National Semiconductor)
LM1577
Step-Up Voltage Regulator (Texas Instruments)
LM1578A
Switching Regulator (National Semiconductor)