A stable voltage from an input supply that is higher and lower than the output is often required. A common solution is to use a boost converter followed by an LDO as shown in Figure 1. The boost ...

The theory of buck-boost converter operation. How to build buck-boost converters using the SLG47105. Discover real-life examples where these devices can be used. DC-DC converters are widely used to ...

Use of buck-boost circuits in switching-regulator ICs. Considerations in level-shift circuit design. Switching regulators with internal level shifting. The magnitude of the negative voltage generated ...

This tutorial outlines the different regulator topologies as well as their advantages and disadvantages in battery-operated devices. It includes a discussion on the importance of the peak current in a ...