阳南电子提供RT8010.TheRT8010/AisahighefficiencyPulse-Width-Modulated(PWM)step-downDC/DCconverter.Capableofdelivering1Aoutputcurrentoverawideinputvoltagerangefrom2.5Vto5.5V,theRT8010/Aisideallysuitedforportableelectronicdevicesthatarepoweredfrom1-cellLi-ionbatteryorfromotherpowersourcessuchascellularphones,PDAsandhand-helddevices.RT8010GQW,1A***DC/DC,封装DFN2X2)