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 DFN 1.6x1.6-6L packages are attractive for portable and handheld applications.They have both thermal shutdown and current limit features to prevent device failure from extreme operating conditions.They are stable with an output capacitor of 2.2μF or greater.
nLow Dropout Voltage: 180mV@300mA (V =3.3V)
nOutput Voltage Accuracy within ±2%
Supply voltage range: 2.5V to 5.5V
Quiescent Current:65μA Typ.
High PSRR: 70dB@1kHz
Excellent Line and Load Regulation
nFast Discharge
Current Limiting
Short Circuit Protection
Low Temperature Coefficient
Shutdown Current:0.5μA
Thermal Shutdown
Space Saving Packages: SOT-23 , SOT-89, SC70 and DFN1.6x1.6
Pb-Free Package