HT4275
HT4275 is integrated circuits of voltage regulator 5V/400 mA with low-drop voltage. The IC of voltage regulator 5V/400 mA are purposed to supply DC voltage 5V with 2% accuracy at a range of input voltages from 5,6 to 40 V , with drop voltage 0,5V at load current 300 mA. The IC is used in power supply units of electronic devices, including automotive electronics. Maximum input voltage is 45 V. The IC is tolerant to over voltage of both polarities (positive & negative), pro- vide internal current limitation and output voltage thermal shutdown. Reset function is available.
Features
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High accuracy of the output voltage 5 V 2%;
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Low-drop voltage ;
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Built-in overheating protection;
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Reverse polarity proof;
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Low consumption current;
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Input voltage up to 45 V;
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Suitable for use in automotive electronics;
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Wide junction temperature range -40 ... +150C;
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Reset function.