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HOLTEK New TinyPowerTM 40V/150mA HT75Hxx Series Ultra Low Quiescent Current with Protection

Published: Jul 02,2020

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Holtek announced the release of its new TinyPower ultra low quiescent current LDO series, the HT75Hxx. This new LDO series includes a high input voltage of 40V, ultra-low quiescent current of 2.5µA and a maximum output current value of 150mA. With an output voltage accuracy of ±1.5%, this new HT75Hxx series also provide over current and over temperature protection features.

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These new devices include a chip enable pin, which when pulled low, will reduce the current consumption to 0.1µA. With its additional internal output fast discharge function these new regulator devices open up new application possibilities. The HT75Hxx devices provide a variety of package types including SOT89, SOT23-5 and 8SOP-EP.

The devices can be used in a diverse range of industrial and serial-battery applications which require a high input voltage such as smart meters, electric tools and sensors.

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