LM2576 series regulators are ideal monolithic integrated circuits for the easy and convenient design of a step-down switching regulator. All circuits of this series can drive 3.0 A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5.0 V, 12 V, 15 V and adjustable output versions.
These regulators are designed to minimize the number of external components to simplify power supply design.