There are many DC/DC converters on the market, and knowing the most popular point of load power devices is very helpful. Shown here are the top power management devices, including DC/DC converters with integrated FETs, Power Management Units with multiple outputs, Power Modules with integrated inductors, and an analog PWM controller that allows programming and monitoring with the PMBus interface. These devices accommodate high output voltage regulation accuracy, low core voltages, simple soft-start and sequencing schemes, while offering high integration and ease of use.