LM1117QS-3.3 查看數據表（PDF） - HTC Korea
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LM1117QS-3.3 Datasheet PDF : 11 Pages
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1A L.D.O VOLTAGE REGULATOR(Automotive Grade)
LM1117Q
For 3.3V Output Voltage
Symbol
Parameters
Condition
(TA=25℃, CO = 10uF unless otherwise specified)
Min. Typ. Max. Unit
VO
Output Voltage
VO
Output Voltage
ΔVLINE Line Regulation
VIN = 4.8V, IO = 10mA
VIN = 4.8V to 12V, IO = 0mA to 1A
(TJ = 0 ~ 125℃)
IO = 0mA , VIN = 4.8V to 12V
3.267
3.3
3.333
V
3.234
3.366
V
0.1
0.2
%
ΔVLOAD Load Regulation
IO = 0mA to 1A, VIN = 5.3 V
0.2
0.4
%
VIN
Operating Input Voltage IO = 100mA
12
V
ID
Quiescent Current
VIN - VO = 5V
5
10
mA
IO
Current Limit
VIN - VO = 5V
1000
1250
mA
EN
Output Noise(%VO)
B = 10Hz to 10kHz, TJ = 25℃
100
uV
SVR
Supply Voltage Rejection
IO = 1A, f = 120Hz,
VIN - VO = 3V, VRIPPLE = 1VPP
60
75
dB
For 5.0V Output Voltage
Symbol
Parameters
Condition
(TA=25℃, CO = 10uF unless otherwise specified)
Min. Typ. Max. Unit
VO
Output Voltage
VO
Output Voltage
ΔVLINE Line Regulation
VIN = 6.5V, IO = 10mA
VIN = 6.5V to 15V, IO = 0mA to 1A
(TJ = 0 ~ 125℃)
IO = 0mA , VIN = 6.5V to 15V
4.950
5.0
5.050
V
4.900
5.100
V
0.1
0.2
%
ΔVLOAD Load Regulation
IO = 0mA to 1A, VIN = 7.0 V
0.2
0.4
%
VIN
Operating Input Voltage IO = 100mA
15
V
ID
Quiescent Current
VIN - VO = 5V
5
10
mA
IO
Current Limit
VIN - VO = 5V
1000
1250
mA
EN
Output Noise(%VO)
B = 10Hz to 10kHz, TJ = 25℃
100
uV
SVR
Supply Voltage Rejection
IO = 1A, f = 120Hz,
VIN - VO = 3V, VRIPPLE = 1VPP
60
75
dB
Jul. 2011 Rev. 1.0
-7-
HTC
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