RT9261B Datasheet, RICHTEK

z Minimal Number of External Components (Only an Inductor, a Diode, and a Capacitor) Ultra Low Input Current (6.5µA at Switch Off) Capable of Supplying 50mA Output Curre.

The CE pin enables the circuit to set the standby supply current at a maximum of 0.5µA. z z Power source for battery-po.

The RT9261B Series are VFM Step-up DC/DC converter ICs with ultra low supply current by CMOS process and suitable for use with battery-powered instruments. The RT9261B IC consists of an oscillator, a VFM control circuit, a driver transistor (LX switc.