Members can download the PDF ebook. Recently, I helped a guy who needed low output ripple on a power supply. His 1000-V output required low, submillivolt ripple. I designed a couple of circuits for ...

One of the simplest voltage regulator control strategies is the hysteretic regulator. This control methodology simply turns a switch on when the output voltage is below a reference and turns the ...

There are a number of reasons why measuring the output ripple in switching regulators is such an important and delicate task. It is possible to receive erroneous readings while trying to measure this ...

Many modern servers, as well as telecom and networking equipment, are populated with multiple voltage regulators on the system board to provide power to ICs or subcircuits. These power rails often ...

The QPO-2 lets designers optimize attenuation versus power dissipation or transient load response based on application requirements. The device's 0.3 to 5.5-Vdc output range requires an external input ...

Step-down (buck) voltage regulators have long been the preferred DC-DC conversion electronic workhorse thanks to their inherently high efficiency. Only in buck mode the current is directed to the ...