SPX1117T-L Просмотр технического описания (PDF) - Exar Corporation

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SPX1117T-L

800mA Low Dropout Voltage Regulator

Exar Corporation 

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

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