ACE605
Ultra Low Dropout 2A CMOS LDO
Recommended Work Conditions
Item
Supply Input Voltage
Junction Temperature Range
Min
1.3
-40
Max
5.5
+125
Unit
V
℃
Electrical Characteristics
(Vin=Vout+0.7V, Cin=Cout=10μF(Ceramic), T
A
=25℃ unless otherwise specified)
Parameter
Output Voltage Accuracy
(Fixed Output Voltage)
Output Voltage Range
(Adjustable)
Quiescent Current
(Note 6)
Standby Current
Current Limit
Dropout Voltage
(Note 4)
Line Regulation
Load Regulation
(Note 5)
(Fixed Output Voltage)
Thermal Shutdown
Temperature
Thermal Shudown Hysteresis
En
Threshold
Logic-Low Voltage
Logic-High Voltage
Symbol
△V
OUT
V
OUT ADJ
I
Q
I
STBY
I
LIM
Test Conditions
I
OUT
=10mA
Min
-2
0.6
Typ
0
Max
+2
4.5
Units
%
V
μA
I
OUT
=0mA, Enable
V
IN
=5.5V, Shutdown
2.5
I
OUT
=0.5A
I
OUT
=1.0A
I
OUT
=2.0A
V
OUT
+0.5V<V
IN
<5.5V
I
OUT
=10mA
1mA< I
OUT
<2A
250
0.1
3
100
180
300
0.035
0.18
1
3.5
μA
A
mV
△V
LINE
△V
LOAD
T
SD
△T
SD
V
IL
V
IH
I
EN
V
REF
I
ADJ
V
TH(ADJ)
%/V
15
35
mV
℃
℃
150
20
V
IN
=5.5V
V
IN
=5.5V
V
IN
=5.5V, Enable
ADJ
0.587
V
ADJ
=V
REF
0.05
1.5
0.1
0.6
10
0.15
1
0.613
100
0.2
0.4
V
μA
V
nA
V
Enable Pin Current
Reference Voltage Tolerance
Adjust Pin Current
Adjust Pin Threshold
VER 1.3
5
ACE [ ACE TECHNOLOGY CO., LTD. ]
