The KF8179 series are highly accurate, low noise,LDO Voltage Regulators .On chip trimming adjusts the reference/output voltage to within +2% accuracy. Internal protection features consist of output current limiting， safe operating area compensation, and thermal shutdown. The current limiter's feedback circuit also operates as a short protect for the output current limiter and the output pin. The CE function allows the output of regulator to be turned off, resulting in greatly reduced power consumption. The KF81 79 series can operate with up to 18V input.

    Features

Maximum Output Current: 400mA

Dropout Voltage:104mV@ lour =100mA

Operating Voltage Range: 2.5V~ 18V

Highly Accuracy:坦2%

Adjustable Output Voltage Option

Standby Current: 60uA (TYP.)

Line Regulation: 30mV (TYP.)

Temperature Stability≤0.5%

Themal Shutdown Protection: 164C

Packages:SOT23-5,SOT89-3

      Application

Consumer and Industrial E Point of Regulation

Switching Power Supply Post Regulation

Hard Drive Controllers

Battery Chargers