Description

300mA VLDO Linear Regulator with Charge Pump Bias Generator Features: Wide Input Voltage Range: 1.7V to 5.5V Wide Adjustable Output Voltage Range: 0.4V to 3.6V Built-In Charge Pump Generates High Side Bias Very Low Dropout: 45mV at 300mA ± 2% Voltage Accuracy Over Temperature, Supply, Load Fast Transient Recovery Low Operating Current: IIN = 100μA Typ Low Shutdown Current: IIN = 1μA Typ Stable with Ceramic Capacitor Down to 1μF Output Current Limit Thermal Overload Protected Reverse Output Current Protected Available in 8-Lead (3mm × 2mm) DFN Package