The KF 6209 series are a group of positive voltage output, three - pin regulator, that provide a high current even when the input/output Voltage differential is small. Low power consumption and high accuracy is achieved through CMOS technology. They allow input voltages as high as 18V.
Features
Ultra low quiescent current: 3.0uA(typ)
High input voltage (up to 18V)
Low dropout voltage :80mV@lout=40mA(Vour=3.3V)
Output voltage accuracy:+2%
Maximum output current: 250mA
( within max.power dissipation,Vour =3.3V)
Low temperature coefficient
Package: SOT23-3、 TO-92、 SOT89-3
Typical Application
Cameras, video recorders
Voltage regulator for microprocessor
Voltage regulator for LAN cards
Wireless communication equipment
Audio/Video equipment