Buy 2 pieces for just $5.99 + shipping
Specifications:
Input voltage:4.5V-28V
Output voltage:1.3V-20V
Output current:Rated current is 2A,maximum 3A(Additional heatsink is required)
Conversion efficiency:92%( highest )
Switching frequency:1MHz
Work temperature:-20 ℃ - +85 ℃
dimension:22mm*17mm*4mm(L*W*G)
NOTE:This can't be used to step up Voltage