SPX1117
800mA Low Dropout Voltage Regulator
TYPICAL PERFORMANCE CHARACTERISTICS
All data taken at TA = 25°C, unless otherwise specified - Schematic and BOM from Application Information section of this
datasheet.
Fig. 3: Load Regulation
SPX1117M3-L-3-3, VIN=4.8V
Fig. 4: Line Regulation
SPX1117M3-L-3-3, IOUT=10mA
Fig. 5: Dropout Voltage vs Output Current
SPX1117M3-L-3-3, VIN=4.8V, COUT=2.2µF
Fig. 6: Current Limit
IOUT pulsed from 10mA to Current limit
SPX1117M3-L-3-3, VIN=4.8V, CIN=COUT=2.2µF
Fig. 7: Current Limit
Output Voltage Deviation
SPX1117M3-L-3-3, IOUT=10mA to 1A Step
© 2011 Exar Corporation
4/11
Fig. 8: VOUT vs Temperature
VIN=2.5V, IOUT=10mA
Rev. 2.1.0