LM2590HV Datasheet | National Semiconductor

LM2590HV SIMPLE SWITCHER Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features December 2001 LM2590HV SIMPLE SWITCHER ® Power Converter 150 kHz 1A Step-Down Voltage Regulator, with Features General Description The LM2590HV 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, and an adjustable output version. This series of switching regulators is similar to the LM2591HV with additional supervisory and performance Features . Requiring a minimum number of...