ACE509
Low noise, fast response 500mA LDO regulator
Block Diagram
Recommended Work Conditions
Item
Input Voltage Range
Ambient Temperature
-40
Min Max Unit
10
85
V
℃
Electrical Characteristics
(Test Conditions: Cin=1uF, Cout=3.4uF,T
A
=25℃, unless otherwise specified.)
ACE509, for arbitrary output voltage
Symbol
Parameter
Vin
Input Voltage
Output
Voltage
Vout>1.5V
Vout<=1.5V
Conditions
Min
Vout
x0.98
Vout
-0.03
500
Typ
Max
10
Vout
X1.02
Vout
+0.03
Units
V
Vout
Vin=Set Vout+1V
1mA≤Iout≤30mA
Vout
Vout
V
Iout (Max.)
Maximun Output
Current
Dropout
Voltage,Vout≥2.8V
Line Regulation
Load Regulation
Supply Current
Supply Current
(Srandby)
Vin-Vout=1V
Iout=100mA
Iout=300mA
Iout=500mA
Iout=40mA
2.8V≤Vin≤8V
Vin=Set Vout+1V
1mA≤Iout≤500mA
Vin=Set Vout+1V
Vin=Set Vout+1V
Vce=GND
mA
88
270
460
0.05
20
75
0.1
120
350
600
0.2
40
90
1.0
VER 1.4
mV
mV
mV
%/V
mV
uA
uA
3
Vdrop
1
△Vout/△Vin∙Vout
△Vout/△Iout
Iss
Istandby
ACE [ ACE TECHNOLOGY CO., LTD. ]
