The KF73XX series is a set of three terminal low power high voltage regulators implemented in CMOS technology. They allow input voltages as high as 15V. The series features extremely low quiescent current which is typically 2μA. They are available with several fixed output voltages ranging from 2.1V to 5.0V. CMOS technology ensures low voltage drop and low quiescent current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain variable voltages and currents.
Features
Low power consumption
Low voltage drop
Low temperature coefficient
Ultra low quiescent current: 2μA(typ.)
High input voltage (up to 18V)
Maximum output current: 250mA
Output voltage accuracy: tolerance土2%
TO92, SOT89 and SOT23 package
Applications
Battery-powered equipment
Communication equipment
AudioVideo equipment