Feature Input voltage 0 8 3 3V output voltage 3 3VMaximum output current 500 mAStarting voltage 0 8V output current 10MAInput 1 1 5V output 3 3V 50 110MAInput 1 5 2V output 3 3V 110 160MAInput 2 3V output 3 3V 160 400MAInput more than 3 v and have spent 5V output of 400 400 MAOperating frequency 150KHZTypical conversion efficiency 85 Pin 2 54mm spacingSize 11mm x 7 5mm x 10 5mm L x W x H Weight about 1 grams Note 1 the input voltage is not greater than the nominal voltage otherwise it will burn out the module2 the input power must be greater than output power otherwise the output voltage will be less than the nominal voltage 3 the output load should not be greater than the nominal load otherwise the output voltage will be less than the nominal voltage Package includes 1 x Conversion module