Description: The LM2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation. Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation and a fixed-frequency oscillator.

Output can be adjusted using the potentiometer. You would need to use a multimeter to check output first before connecting it with target circuit. Output voltage can be adjustable Between 3v and 40v. It can supply maximum of 48 Watt of power at 3 Ampere of current.

Features:

Documents:

• Datasheet - LM2576
• Schematic