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KF25B Very low drop voltage regulators

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Description

www.DataSheet4U.com KFxxB Very low drop voltage regulators with inhibit .
The KFxx series are very low drop regulators available in SO-8 package and in a wide range of output voltages.

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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 µ

Applications

* and specially in battery powered systems. A shutdown logic control function is available (pin 5, TTL compatible). This means that when the device is used as a local regulator, it is possible to put a part of the board in standb

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