ACE509
Technology
Block Diagram
Low noise, fast response 500mA LDO regulator
Recommended Work Conditions
Item
Input Voltage Range
Ambient Temperature
Min Recommended Max Unit
8
V
-40
85
℃
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
Vout
Iout (Max.)
Output Voltage
Maximun Output
Current
Dropout
Voltage,Vout≥2.8V
Line Regulation
Load Regulation
Supply Current
Supply Current
(Srandby)
Output Voltage
Temperature
Coefficiency
Conditions
Vin=Set Vout+1V
1mA≤Iout≤30mA
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
Iout=30mA
Min
Vout
x0.98
500
Typ
Vout1
Max
8
Vout
X1.02
Units
V
V
mA
88
270
460
0.05
20
75
0.1
±100
120
350
600
0.2
40
90
1.0
mV
mV
mV
%/V
mV
uA
uA
ppm/°C
Vdrop
1
△Vout/△Vin·Vout
△Vout/△Iout
Iss
Istandby
△Vout/△T·Vout
VER 1.2 3
ACE [ ACE TECHNOLOGY CO., LTD. ]
