Diodes AP7312 - Manual (Page 6)

AP7312
DUAL 150mA LOW QUIESCENT CURRENT FAST
TRANSIENT LOW DROPOUT LINEAR REGULATOR
AP7312
Document number: DS35133 Rev. 2 - 2
6 of 18
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January 2011
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UC
T
Typical Performance Characteristics
Start-Up Time
Time (40 μs/div)
Start-Up Time
Time (40 μs/div)
Line Transient Response
Time (100 μs/div)
Line Transient Response
Time (100 μs/div)
V
IN
=5V, No load
C
IN
=C
OUT1
=C
OUT2
=1 μF
V
IN
=5V, Both I
LOAD
=150mA
C
IN
=C
OUT1
=C
OUT2
=1 μF
V
OUT2
=2.8V (1V/div)
V
OUT1
=1.8V (1V/div) V
OUT1
=1.8V (1V/div)
V
OUT2
=2.8V (1V/div)
V
IN
=3.8V to 4.8V (1V/div)
C
OUT1
=C
OUT2
=1 μF, Tr=Tf=2μs, Both I
LOAD
=15mA
V
IN
=3.8V to 4.8V (1V/div)
C
OUT1
=C
OUT2
=1 μF, Tr=Tf=2μs, Both I
LOAD
=100mA
V
OUT1
=1.8V (10mV/div) V
OUT1
=1.8V (10mV/div)
V
OUT2
=2.8V (10mV/div)
V
OUT2
=2.8V (10mV/div)
V
EN
=0V to 2V (2V/div) V
EN
=0V to 2V (2V/div)