MagI³C Variable Step-Down MicroModules (VDMM)

Würth Elektronik MagI³C VDMM Variable Step-Down MicroModules are designed as small, low-power, fully integrated DC-DC power supplies. The devices include a buck switching regulator, an inductor, and small input and output capacitors in one package. The modules feature spread spectrum technology to optimize EMI performance and support two solder cycles, ensuring flexibility and reliability during manufacturing. The VDMM family complies with the low-noise electromagnetic emission norm EN55022 class B. Due to its small size and high efficiency, the MicroModules are particularly suitable for portable instruments and battery-powered equipment. The modules are available in 2 package sizes.