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ACE1085 Datasheet, PDF (3/11 Pages) ACE Technology Co., LTD. – 3A Low Dropout Linear Regulator | |||
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Technology
ACE1085
3A Low Dropout Linear Regulator
Electrical Characteristics
Parameter
Reference
Voltage
Symbol
Vref
Output Voltage
Vout
Line Regulation
(Note1)
ÎVout
Load Regulation
(Note1,2)
ÎVout
Dropout Voltage
(Note3)
Current Limit
Minimum Load
Current (Note4)
Quiescent
Current
Adjust Pin
Current
(Adjustable
Version)
Vin-Vout
llimit
Iq
IAdj
Test Conditions
Iout=10mA,Vin-Vout=3V,
10mAâ¤Ioutâ¤3A ,1.5Vâ¤Vin-Voutâ¤5V
ACE1085-1.80V, Iout=0mA,Vin=4.8V,Tj=25â
10mAâ¤Ioutâ¤3A ,3.4Vâ¤Vinâ¤7V
ACE1085-2.50V, Iout=0mA,Vin=4.8V,Tj=25â
10mAâ¤Ioutâ¤3A ,4.1Vâ¤Vinâ¤7V
ACE1085-3.3V,Iout=0mA,Vin=6.3V,Tj=25â
10mA â¤Ioutâ¤3A ,4.9Vâ¤Vinâ¤8V
ACE1085-5.0V, Iout=0mA,Vin=8.0V,Tj=25â
10mA â¤Ioutâ¤3A ,6.6Vâ¤Vinâ¤10V
ACE1085-ADJ,Iout=10mA , 2.85Vâ¤Vinâ¤10V
ACE1085-1.8V, Iout=10mA, 3.4Vâ¤Vinâ¤10V
ACE1085-2.5V, Iout=10mA, 4.1Vâ¤Vinâ¤10V
ACE1085-3.3V, Iout=10mA, 4.9Vâ¤Vinâ¤10V
ACE1085-5.0V, Iout=10mA, 6.6Vâ¤Vinâ¤10V
ACE1085-ADJ, Vin-Vout=3V, 10mAâ¤Ioutâ¤3A
ACE1085-1.8V, Vin-Vout=3V, 0â¤Ioutâ¤3A
ACE1085-2.5V, Vin-Vout=3V, 0â¤Ioutâ¤3A
ACE1085-3.3V, Vin-Vout=3V, 0â¤Ioutâ¤3A
ACE1085-5.0V, Vin-Vout=3V, 0â¤Ioutâ¤3A
ÎVout, ÎVref =1%ï¼Iout=3A
Vin-Vout=3V, Tj=25â
ACE1085-ADJ
Vin=10V
Vin=4.25V,Iout=10mA
Min
1.238
1.225
1.782
1.764
2.475
2.45
3.267
3.234
4.95
4.90
Typ
1.25
1.25
1.80
1.80
2.50
2.50
3.3
3.3
5.0
5.0
0.035
1
1
1
1
0.2
3
3
3
3
TJ=25â
Mum Unit
1.262
V
1.275
1.818
V
1.836
2.525
V
2.55
3.333
V
3.366
5.05
V
5.10
0.2 mV
5 mV
5 mV
5 mV
5 mV
0.4 %
15 mV
15 mV
15 mV
15 mV
1.3 1.5 V
3.2 4.5
A
3
10 mV
4
10 mV
45 110 uA
Adjust Pin
Current Change
Temperature
Stability
Ripple
Rejection
Ichange
F=120Hz,Cout=25uF( tan),Iout=3A,Vin-Vout=3V
10mAâ¤Ioutâ¤3A, 1.5Vâ¤Vin-Vout â¤6V
Iout=10mA, Vin-Vout=1.5V
dB
0.2
5
uA
0.5 %
VER 1.2 3
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