AME, Inc.
1A Low Dropout
Positive Voltage Regulator
AME1117
nElectrical Specifications
AME1117Exxx
Test Condition
Parameter
Output Voltage
Symbol
Min
1.782 1.800 1.818
TJ=0oC to 70oC 1.764 1.800 1.836
Typ Max Units
TJ=25oC
VOUT
VIN = 5V, IO = 0A
V
%
V
VIN = 4.75V to 7V,
IO = 0A
Line Regulation
Load Regulation
Dropout Voltage
REGLINE
REGLOAD
VDROPOUT
TJ=0oC to 70oC
TJ=0oC to 70oC
TJ=0oC to 70oC
-
-
-
-
0.2
1.0
1.4
VIN = 5V,
0.1
1.2
IO = 0A~1A
IO = 1A,
Vo = 1%
D
±
Current Limit
IS
IQ
VIN = 4.75V to 7V
VIN = 5V, IO = 0A to 1A
TJ=0oC to 70oC
TJ=0oC to 70oC
1.0
1.5
6.0
-
13
-
A
Quiescent Current
Temp. Coefficient
Temperature Stability
RMS Output Noise
Ripple Rejection Ratio
-
-
mA
%/ºC
%
TC
TS
VN
RA
VIN = 4.75V to 7V, IO = 0A to 1A
0.005
0.5
VIN = 5V, IO = 100mA
10HZ<= f <=10KHZ
VIN = 5V, IO = 1A
TJ=0oC to 70oC
TJ=25oC
TJ=0oC to 70oC
-
-
-
0.003
72
-
%VO
dB
60
-
AME1117Dxxx
Parameter
Test Condition
Symbol
Min
Typ Max Units
TJ=25oC
TJ=0oC to 70oC 4.900 5.000 5.100
4.950 5.000 5.050
Output Voltage
VOUT
VIN = 7V, IO = 0A
V
%
V
VIN =7V to 9V,
IO = 0A
Line Regulation
Load Regulation
Dropout Voltage
REGLINE
REGLOAD
VDROPOUT
TJ=0oC to 70oC
TJ=0oC to 70oC
TJ=0oC to 70oC
-
-
-
-
0.2
1.0
1.4
VIN = 7V
0.1
1.2
IO = 0A~1A
IO = 0A to 1A,
Vo = 1%
D
±
Current Limit
IS
IQ
VIN = 7V to 10V
TJ=0oC to 70oC
TJ=0oC to 70oC
1.0
1.5
6.0
-
13
-
A
Quiescent Current
Temp. Coefficient
Temperature Stability
RMS Output Noise
Ripple Rejection Ratio
VIN = 7V, IO = 0A to 1A
-
-
mA
%/ºC
%
TC
TS
VN
RA
VIN = 7V to 10V, IO = 0A to 1A
0.005
0.5
VIN = 5V, IO = 100mA
10HZ<= f <=10KHZ
VIN = 5V, IO = 1A
TJ=0oC to 70oC
TJ=25oC
TJ=0oC to 70oC
-
-
-
0.003
72
-
%VO
dB
60
-
Rev.S.02
7
AME [ ANALOG MICROELECTRONICS ]
