PAM3101

NOT RECOMMENDED FOR NEW DESIGN USE AP2125/2127 PAM3101 300mA HIGH PSRR LOW-DROPOUT CMOS LINEAR REGULATOR Description The PAM3101 series of positive voltage linear regulators feature low quiescent current (65µA typ.) and low dropout voltage, making them ideal for battery powered applications. Their high PSRR make them useful in applications where AC noise on the input power supply must be suppressed. Space-saving SOT-23, SOT-89, SC70 and DFN1.6x1.6-6L packages are attractive for portable and handheld applications. They have both thermal shutdown and current limit features to prevernt device failure from extreme operating conditions. They are stable with an output capacitor of 2.2µF or greater. Pin Assignments Features  Low Dropout Voltage: 180mV@300mA (VO = 3.3V)  Output Voltage Accuracy within ±2%  Supply Voltage Range: 2.5V to 5.5V  Quiescent Current: 65µA typ.  High PSRR: 70dB@1kHz  Excellent Line and Regulation  Fast Discharge  Current Limiting  S...