The Buck-Boost Click Board™ is a high-efficiency buck-boost DC/DC converter. It features the Linear Technology' LTC3129-1, a buck-boost DC/DC conversion integrated circuit. The Click Board™ supports a wide input voltage range and can output eight discrete regulated output voltage levels, selectable by the digital output voltage selection pins, ranging from 2.5V to 15V. The main features of this converter are its very low noise and low ripple at the output, as well as very high regulating efficiency and low quiescent current.
Those features make the Buck-Boost Click Board™ a perfect solution for the regulators and post-regulators for harvested energy, solar panel post-regulators/chargers, rechargeable battery output voltage regulators, wireless low noise applications and similar.