AME, Inc.
5A Low Dropout
Positive Voltage Regulator
AME1084
n Electrical Specifications (contd.)
AME1084Cxxx
Test Condition
Parameter
Symbol
Min
Typ Max Units
TJ = 25oC
0oC~70oC
2.475
2.450
2.525
Output voltage
Vo
VIN = 4V~12V, IO = 0A
2.500
V
%
%
(fixed voltage)
Line regulation
2.550
0oC~70oC
RegLINE VIN = 4V~12V, IO = 0A
-
-
0.015 0.2
VIN = 4V~12V
RegLOAD
0oC~70oC
Load regulation
0.05
0.3
IO = 0A~5A
Dropout voltage
DVOUT, DVREF = 1%
0oC~70oC
0oC~70oC
0oC~70oC
VD
IS
IO = 0A ~ 5A
VIN = 4V~12V
-
5.0
-
1.2
-
1.4
-
V
A
Current limit
Quiescent current
(fixed model)
IQ
VIN = 5V, IO = 0A~5A
12
13
mA
%/oC
%
Temperature Coefficient
Temperature stability
RMS output noise
TC
TS
VIN = 4V~12V, IO = 0A~5A
-
-
-
-
0.005
0.5
-
-
-
-
0oC~70oC
VIN = 5V, IO = 500mA
TJ = 25oC
VIN = 5V, IO = 5A
VN
RA
0.003
72
%VO
dB
0oC~70oC
Ripple rejection ratio
AME1084Dxxx
Parameter
Test Condition
Symbol
Min
Typ Max Units
TJ = 25oC
0oC~70oC
3.267
3.234
3.333
Output voltage
(fixed voltage)
Vo
VIN = 4.8V~12V, IO = 0A
3.300
V
%
%
3.366
0oC~70oC
0oC~70oC
Line regulation
Load regulation
RegLINE VIN = 4.8V~12V, IO = 0A
-
-
0.015 0.2
VIN = 4.8V~12V
RegLOAD
0.05
0.3
IO = 0A~5A
Dropout voltage
DVOUT, DVREF = 1%
0oC~70oC
0oC~70oC
0oC~70oC
VD
IS
IO = 0A ~ 5A
VIN = 4.8V~12V
-
5.0
-
1.2
-
1.4
-
V
A
Current limit
Quiescent current
(fixed model)
IQ
VIN = 5V, IO = 0A~5A
12
13
mA
%/oC
%
Temperature Coefficient
Temperature stability
RMS output noise
TC
TS
VIN = 4.8V~12V, IO = 0A~5A
VIN = 5V, IO = 500mA
-
-
-
-
0.005
0.5
-
-
-
-
0oC~70oC
VN
RA
TJ = 25oC
0.003
72
%VO
dB
0oC~70oC
Ripple rejection ratio
VIN = 5V, IO = 5A
10
Rev.N.02
AME [ ANALOG MICROELECTRONICS ]
