The compact (0.32 ? âÂ_0.515 ?) U3V12F12 switching step-up (or boost) voltage regulator takes an input voltage as low as 2.5 V and efficiently boosts it to 12 V. The pins have a 0.1 ? spacing, making this board compatible with standard solderless breadboards and perfboards. Features input voltage: 2.5 V _ VOUT 12 V output with 4% accuracy 1.4 A switch allows for input currents up to 1.4 A 2 mA typical no-load quiescent current integrated over-temperature shutoff small size: 0.515 ? âÂ_ 0.32 ? âÂ_ 0.1 ? (13 âÂ_ 8 âÂ_ 3 mm) This regulator is designed to work specifically with our power distribution board.