RT9266GX5

RICHTEK  RT9266GX5  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-89-5

**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