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AP7312 Datasheet, PDF (7/18 Pages) Diodes Incorporated – DUAL 150mA LOW QUIESCENT CURRENT FAST TRANSIENT LOW DROPOUT
AP7312
DUAL 150mA LOW QUIESCENT CURRENT FAST
TRANSIENT LOW DROPOUT LINEAR REGULATOR
Typical Performance Characteristics (Continued)
Load Transient Response
Load Transient Response
ILOAD=10mA to 50mA (50mA/div)
VOUT1=1.8V (20mV/div)
ILOAD=10mA to 100mA (100mA/div)
VOUT1=1.8V (20mV/div)
VOUT2=2.8V (20mV/div)
VOUT2=2.8V (20mV/div)
VIN=VEN=3.8V
CIN=COUT1=COUT2=1μF
Time (100μs/div)
EN1 Pin Response
VEN1=2V to 0V (2V/div)
Both ILOAD=50mA
VIN=VEN=3.8V
CIN=COUT1=COUT2=1μF
Time (100μs/div)
EN2 Pin Response
VEN1=2V (2V/div)
Both ILOAD=50mA
VEN2=2V (2V/div)
VOUT2=2.8V (1V/div)
VOUT1=1.8V (1V/div)
VEN2=2V to 0V (2V/div)
VOUT2=2.8V (1V/div)
VOUT1=1.8V (1V/div)
Time (400μs/div)
Time (400μs/div)
AP7312
Document number: DS35133 Rev. 1 - 2
7 of 18
www.diodes.com
December 2010
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