Requiring only a single chip for each MCU, the STPM066S reduces BOM count, optimizes space and speeds up development. This automotive-qualified PMIC integrates one battery-connected buck pre-regulator, one boost post-regulator, an LDO and a VREF regulator. The STPM066S simplifies designs thanks to its OTP memory that lets you program key parameters and configure the power-up sequence.
This application note provides recommendations for selecting external components to ensure the best dynamic behavior of your application. Keep in mind that the main advantages of using a multi-regulator solution are the improved integration and scalability compared with a discrete solution.
Ready-to-use board provides a cost-effective way to evaluate the STPM066S multichannel voltage regulator that includes a buck pre-regulator, voltage reference, boost post-regulator and linear regulator (LDO) designed for car batteries.