LDO
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ROHM’s New LDO Regulators with 500mA Output Current Achieving Stable Operation Even with Ultra-small Capacitors to Expand Design Flexibility for High-current Applications ROHM has developed the “BD9xxN5 Series” of LDO regulator ICs with 500mA output current, featuring its proprietary ultra-stable control technology “Nano Cap™”. This series comprises 18 products designed for 12V/24V primary power supply applications used in automotive equipment, industrial equipment, and communication infrastructure. In recent years, electronic devices have demanded… |
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DigiKey and 3PEAK Establish Global Distribution Partnership THIEF RIVER FALLS, Minnesota, USA - DigiKey, a leading global commerce distributor offering the largest selection of technical components and automation products in stock for immediate shipment, announced today its expanded product portfolio through a strategic global distribution partnership with 3PEAK, a… |
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Microchip Introduces New Radiation-Tolerant Power Device for Space Applications Microchip Technology, has announced the introduction of a new commercial-off-the-shelf (COTS) radiation-tolerant power device, the MIC69303RT 3A Low-Dropout (LDO) Voltage Regulator. This device is designed for use in Low-Earth Orbit (LEO) and other space applications, and is the first of its kind from Microchip.… |
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Compact LDO Regulators Offer High Ripple Rejection Ratio for Enhanced Power Stabilization in Smartphones and Wearable Devices The new TCR5RG series of 45 LDO regulators from Toshiba is housed in a thin and compact WCSP4F package and offers a high ripple rejection ratio of 100dB (typ.) for enhanced power stabilization to DC power lines in mobile devices. These new regulators combine a wide-gap circuit, a low-pass filter that allows only extremely low frequencies to pass, and a low-noise, high-speed… |
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Current Regulators: Construction, Working and Design Types Just like situations in which we need to regulate the voltage in our designs, there are scenarios where we need to regulate the current that’s being supplied to a particular part of our circuit. Unlike transforming (changing from one voltage level to another), which is usually one of the major reasons for voltage regulation, current regulation is usually about keeping the… |
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Energy-Saving Low-Noise LDO Regulator for Automotive Modules and Smart Automation The 400mA low-dropout linear regulator LDO40L from STMicroelectronics provides quiet and efficient power for always-on automotive modules and noise-sensitive loads.
With 45µA quiescent current, the AEC-Q100 qualified LDO40L reduces the demand on vehicle batteries to run various body and interior functions that… |
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Extend Battery Life in Portable Devices with New Ultra-low Iq LDO Minimizing power consumption in portable electronics devices is a top priority for product designers. In order to meet the expectations and help increase the battery-life, Microchip introduced a linear Low Dropout (LDO) regulator that extends battery life in portable devices up to four times longer than traditional ultra-low quiescent (Iq) LDOs. With an ultra-low Iq of 250… |
