MAX1831EEE+, Maxim Integrated Surface Mount Switching Regulator, 3.28 → 3.38V dc Output Voltage, 3 → 5.5V dc Input, Импульсные стабилизаторы

±1.5% Output Accuracy
94% Efficiency
Internal PMOS/NMOS Switches
45mΩ/55mΩ On-Resistance at VIN = +4.5V
50mΩ/55mΩ On-Resistance at VIN = +3V
Output Voltages
+3.3V, +2.5V, or +1.5V Pin Selectable (MAX1831)
+2.5V, +1.8V, or +1.5V Pin Selectable (MAX1830)
+1.1V to VIN Adjustable (Both Devices)
+3V to +5.5V Input Voltage Range
750μA (max) Operating Supply Current
<1μA Shutdown Supply Current
Programmable Constant-Off-Time Operation
Up to 1MHz Switching Frequency
Idle Mode Operation at Light Loads
Thermal Shutdown
Internal Digital Soft-Start Inrush Current Limiting
100% Duty Cycle During Low-Dropout Operation
Output Short-Circuit Protection
16-Pin QSOP Package
Applications
5V or 3.3V to Low-Voltage Conversion
Chipset Supplies
CPU I/O Supplies
Notebook and Subnotebook Computers

Datasheet -MAX1831EEE+