RICHTEK RT9266GE 直流-直流开关升压稳压器, 可调, 2V-6V输入, 3V-12V输出, 300mA输出, SOT-23-6
**General Description**
The RT9266 is a compact, high efficiency, and low voltage step-upDC/DC converter with anAdaptive Current Mode PWM control loop, includes an error amplifier, ramp generator, comparator, switch pass element and driver in which providing a stable and high efficient operation over a wide range of load currents. It operates in stable waveforms without external compensation.
**Features**
**1.0V Low Start-up Input Voltage**
**High Supply Capability to Deliver 3.3V 100mAwith ****1 Alkaline Cell**
**17**m**A Quiescent Switch-off Supply Current**
**Zero Shutdown Mode Supply Current**
**90% Efficiency**
**450kHz Fixed Switching Frequency**
**Providing Flexibility for Using Internal and External ****Power Switches**
**Small SOT-23-6 & SOT-89-5 Package**
**RoHS Compliant and 100% Lead Pb-Free**
**Applications**
PDA
DSC
LCDPanel
RF-Tags
MP3
Portable Instrument
Wireless Equipment