LM1575/LM2575/LM2575HV Series SIMPLE SWITCHER 1A Step-Down Voltage
Regulator
LM1575/LM2575/LM2575HV 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 components, these
regulators are simple to use and include internal frequency compensation and a fixed-frequency oscillator.
The LM2575 series offers a high-effic...