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KFxxB
Very low drop voltage
regulators with inhibit
Features
■ Very low dropout voltage (0.
4 V) ■ Very low quiescent current (typ.
50 µA in OFF
mode, 500 µA in ON mode) ■ Output current up to 500 mA ■ Logic-controlled electronic shutdown ■ Output voltages of 1.
5; 2.
5; 3.
3; 4; 5; 8 V ■ Internal current and thermal limit ■ Only 2.
2 µF for stability ■ Available in ± 2 % accuracy at 25 °C ■ Supply voltage rejection: 70 db (typ.
) ■ Temperature range: -40 to 125 °C
Description
The KFxx series are very low drop
regulators available in SO-8 package and in a wide range of output voltages.
The very low drop voltage (0.
4 V) and the very low quiescent current make them particularly
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