Low Dropout Voltage Regulator

The IFX20001 is a monolithic integrated low-drop voltage Regulator in the very small SMD package PG-SCT595- 5. It is designed to supply various loads (e.g. microprocessor) under over severe conditions. Therefore the device is equipped with additional protection functions against overload, short circuit and reverse polarity. In case of an overtemperature condition the Regulator is automatically turned off by the integrated thermal protection circuit. Input voltages up to 45 V are regulated to VQ,nom = 3.3 V (V33 version) or 5.0 V (V50 version). The output is able to drive a load of 30 mA while it regulates the output voltage within a 4% accuracy. To save energy the device CAN be switched in stand-by mode via an inhibit input which causes the current consumption to drop below 5 µA. By Infineon Technologies Corporation