The LM2576 series of regulators are monolithic integrated circuits that provide all the active functions Versions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation. The LM2576 series offers a high-efficiency replacement for popular three-terminal linear Mode regulators. It substantially reduces the size of the heat sink, and in some cases no heat sink is required.
- Step Down Regulator Capable of Delivering 3A
- Wide Input Range up to 40V
- Requires only 4 External Components
- 52 kHz Fixed Frequency Internal Oscillator
- 80% Efficiency