U3V40X Step Up Voltage Regulators

Step‑up voltage regulators boost a low‑voltage supply to a higher, stable output, making them ideal for powering microcontrollers, sensors, motor drivers and other logic‑level circuitry from a single battery source. They are offered in a range of fixed output voltages, each with a modest minimum input voltage that allows operation from typical coin or Li‑ion cells. Current capability varies with the input voltage and is constrained by thermal dissipation, so heat management becomes a design consideration. The devices share a common footprint and pin layout, simplifying board layout and enabling straightforward replacement or scaling of voltage levels without redesigning surrounding circuitry. Their reliable regulation and compact size support a wide variety of portable and embedded projects.