TI Release TPS62912, TPS62913 family of low-noise DC/DC Switching Regulators

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https://www.electronics-lab.com/news/ti-release-tps62912-tps62913-family-of-low-noise-dc-dc-switching-regulators/

Texas Instruments released the TPS62912 and TPS62913 family of low-noise DC/DC switching regulators with integrated ferrite-bead compensation. They offer low noise of 20 µVRMS for frequencies ranging from 100 Hz to 100 kHz and ultra-low output-voltage ripple of 10 µVRMS. Traditional low-noise power supply architectures include such technology like DC/DC converters, low-noise LDO, and an […]

Ferrite bead demystified from Analog Devices

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https://www.electronics-lab.com/news/ferrite-bead-demystified-analog-devices/

App note from Analog Devices hinting for proper selection of ferrite bead for you applications. An effective method for filtering high frequency power supply noise and cleanly sharing similar supply rails is the use of ferrite beads. A ferrite bead is a passive device that filters high frequency noise energy over a broad frequency range. […]