Low Power Switching Power Supply 3.3V to 9V / 0.5A

Low Power Switching Power Supply 3.3V to 9V / 0.5A
The circuit is low powered power supply with switching voltage on a dedicated chip, MS34063. In comparison with linear stabilizers have a great impulse efficiency, lower weight and dimensions, but at the same time have some disadvantages, one of the key - an increased level of output voltage ripple. (more…)