LM2575HVS-ADJ [UMW]

The LM2575 /LM2575HV series are monolithic integrated circuits providing all active functions for step-down (buck) switching regulators. They support fixed output voltages (3.3V, 5V, 12V) and adjustable output (1.2V to 37V for standard, 57V for HV version) with ±4% tolerance. Requiring minimal external components, these regulators feature internal frequency compensation, 150 kHz fixed-frequency operation, and guarantee 2A output current. Available in TO-220, TO-263, and TO-220B packages, they include thermal shutdown, current limit protection, TTL shutdown capability, and low standby current (80 µA typical). High efficiency is achieved using readily available standard inductors.