Details behind Empower's new funding. The shift from board-level to chip-level voltage regulation. Commercial buy-in for voltage regulator ICs. Power startup Empower Semiconductor said it raised more ...

When analog circuits mix with digital, the former are sometimes dissatisfied with the latter’s usual single supply rail. This creates a need for additional, often negative polarity, voltage sources ...

There are various reasons why you might need to split a voltage rail in your design. Perhaps the design contains a sensor or an IC that requires a bipolar supply, or you need to make the best use of ...