ACE505
Low noise 150mA LDO regulator
Block Diagram
Recommended Work Conditions
Item
Min Max Unit
Input Voltage Range
Ambient Temperature
8
V
-40
85
℃
Electrical Characteristics
(Test Conditions: Cin=1uF, Cout=2.2uF,TA=25℃, unless otherwise specified.)
ACE505, for arbitrary output voltage
Unit
s
Symbol
Parameter
Conditions
Min
Typ
Max
Vin
Input Voltage
1.8
Vout
x0.98
8
V
Vout
X1.02
Vout>1.5V
Output
Voltage
Vin=Set Vout+1V
1mA≤Iout≤30mA
Vout
V
Vout<=1.5V
Vout-0.03
Vout+0.03
Maximun Output
Current
Iout (Max.)
Vin-Vout=1V
150
mA
Dropout
Voltage
△Vout /
△Vin∙Vout
△Vout /
△Iout
Input-Output Voltage
Differentia
Refer to the Electrical Characteristics by Output Voltage
Iout=40mA
Line Regulation
Load Regulation
0.05
0.2
%/V
1.6V≤Vin≤8V
Vin=Set Vout+1V
1mA≤Iout≤80mA
Vin=Set Vout+1V
Vin=Set Vout+1V
Vce=Gnd
12
25
40
50
mV
uA
uA
Iss
Supply Current
Supply Current
(Srandby)
Istandby
0.1
1.0
VER 1.4
3
ACE [ ACE TECHNOLOGY CO., LTD. ]
