General Description
The RT9263 is a compact, high efficient, step-up DC/DC converter with an adaptive current mode PWM control loop, providing a stable and high efficient operation over a wide range of load currents. It operates in both continuous and discontinuous current modes in stable waveforms without external compensation.

FEATUREs
• 1.0V Low Start-up Input Voltage
• High Supply Capability to Deliver 3.3V 100mA with 1V Input Voltage
• 17µA Quiescent (Switch-off) Supply Current
• 90% Efficiency
• 550KHz Fixed Switching Rate
• Providing Flexibility for Using Internal and External Power Switches
• SOT89-5 Package

APPLICATIONs
• PDA
• Portable Instrument
• DSC