The AP7370 has features of wide input voltage range, high accuracy, low dropout voltage, current limit, reverse current protection, and ultra-low quiescent current which make it ideal for use in various USB and portable devices and instrument application.
The IC consists of a voltage reference, an error amplifier, a resistor network for setting output voltage, a current limit circuit for current protection, and a chip enable circuit.
The AP7370 is available in 1.2V, 1.5V,1.8V,2.8V, 3.0V, 3.3V, 3.6V and 5.0V fixed output voltage versions.
The AP7370 is available in space-saving SOT23, SOT25, SOT89 and DFN2020-6 packages.
Wide Input Voltage Range: Up to 18V
Low Dropout Voltage: VDROP = 500mV @ IOUT = 100mA
Low Ground Current
High Output Voltage Accuracy
Compatible with Low ESR Ceramic Capacitor
Excellent Line/Load Regulation
Wide Vin LDO
1.2V, 1.5V,1.8V,2.8V, 3.0V, 3.3V, 3.6V, 5.0V fixed output voltage V