LM1575HV Datasheet | National Semiconductor

LM1575 LM1575HV LM2575 LM2575HV Series SIMPLE SWITCHER 1A Step-Down Voltage Regulator June 1996 LM1575 LM1575HV LM2575 LM2575HV Series SIMPLE SWITCHER 1A Step-Down Voltage Regulator General Description The LM2575 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator capable of driving a 1A load with excellent line and load regulation These devices are available in fixed output voltages of 3 3V 5V 12V 15V and an adjustable output version Requiring a minimum number of external ponents these regulators are simple to use and include internal frequency pensation and a fixed-frequency oscillator The...