General Description
The RT9169/H series are 100mA ultra-low quiescent current CMOS low dropout (LDO) regulator designed for battery-powered equipments. The output voltages range from 1.2V to 5V with 0.1V per step.
The other features include 4μA ultra-low quiescent, low dropout voltage, high output accuracy, current limiting protection, and high ripple rejection ratio.

Features
• Ultra-Low Quiescent Current: 4μA
• Low Dropout: 450mV at 100mA
• Wide Operating Voltage Ranges: 2V to 6V
• Current Limiting Protection
• Only 1μF Output Capacitor Required for Stability
• High Power Supply Rejection Ratio
• RoHS Compliant and 100% Lead (Pb)-Free

Applications
• Battery-Powered Equipment
• Palmtops, Notebook Computers
• Hand-held Instruments
• PCMCIA Cards