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AP7332-1218FM-7 Datasheet, PDF (6/18 Pages) Diodes Incorporated – DUAL 300mA LOW QUIESCENT CURRENT FAST TRANSIENT LOW DROPOUT LINEAR REGULATOR
AP7332
DUAL 300mA LOW QUIESCENT CURRENT FAST
TRANSIENT LOW DROPOUT LINEAR REGULATOR
Typical Performance Characteristics
Start-Up Time
VIN=5V, No load
CIN=COUT1=COUT2=1μF
VEN=0 to 2V (2V/div)
Start-Up Time
VIN=5V, Both ILOAD=300mA
CIN=COUT1=COUT2=1μF
VEN=0 to 2V (2V/div)
VOUT2=3.3V (1V/div)
VOUT1=1V (500mV/div)
VOUT2=3.3V (1V/div)
VOUT1=1V (500mV/div)
Time (40μs/div)
Line Transient Response
Time (40μs/div)
Line Transient Response
VIN=4.3V to 5.3V (1V/div)
COUT1=COUT2=1μF, Tr=Tf=2μs, Both ILOAD=30mA
VIN=4.3V to 5.3V (1V/div)
COUT1=COUT2=1μF, Tr=Tf=2μs, Both ILOAD=100mA
VOUT1=1V (10mV/div)
VOUT1=1V (10mV/div)
VOUT2=3.3V (10mV/div)
Time (100μs/div)
VOUT2=3.3V (10mV/div)
Time (100μs/div)
AP7332
Document number: DS35132 Rev. 3 - 2
6 of 18
www.diodes.com
August 2011
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