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LM1117 Datasheet(Fiches technique) 2 Page - List of Unclassifed Manufacturers

Numéro de pièce LM1117
Description  1A LOWDROP OUT VOLTAGE REGULATOR (ADJUSTABLE & FIXED)
Télécharger  8 Pages
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Fabricant  ETC1 [List of Unclassifed Manufacturers]
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LM1117 Datasheet(HTML) 2 Page - List of Unclassifed Manufacturers

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1A LOWDROP OUT VOLTAGE REGULATOR (FIXED & ADJUSTABLE)
LM1117
THERMAL DATA
TYPICAL APPLICATION
ELECTRICAL CHARACTERISTICS FOR LM1117 S/T-AD(ADJUSTABLE)
(Refer to the test circuits, TJ=0 to 125℃ CO=10㎌ unless otherwise specified)
Reference Voltage
VIN - VO = 2V, IO = 100㎃, TJ = 25℃
Reference Voltage
IO = 10 to 1A, VIN - VO = 1.4 to 10V
Line Regulation
VIN - VO = 1.5 to 13.75V, IO = 10㎃
Load Regulation
VIN - VO = 3V, IO = 10mA to 1A
Temperature Stability
Long Term Stability
1000 hrs, TJ = 125℃
Operating Input Voltage
Adjustment Pin Current
VIN ≤ 15V, ILoad =10㎃
Adjustment Pin Current
Change
Minimum Load Current
VIN = 15V
Output Current
VIN - VO = 5V, TJ=25℃
Output Noise (%VO)
B = 10㎐ to 10㎑, TJ = 25℃
IO = 40㎃ , f = 120㎐, TJ = 25℃
VIN - VO = 3V, VNIPPLE = 1VPP
IO = 100㎃ , VIN=VOUT+ 0.8V
IO = 500㎃ , VIN=VOUT+ 0.8V
IO = 1A , VIN=VOUT+ 0.8V
Thermal Regulation
TA = 25℃ 30㎳ Pulse
HTC
2
V
1.3
%/W
120
Supply Voltage Rejection
SVR
75
60
ΔIADJ
VIN - VO = 1.4 to 10V, IO = 10mA to 1A
1
IO(MIN)
IADJ
50
V
%
IO
800
950
1200
V
VD
Dropout Voltage
1.00
1.15
1.0
1
1.1
EN
0.003
5
1.7
5
0.003
%
VIN
7V
ΔVO
0.3
%
ΔVO
0.5
%
ΔVO
0.1
0.4
V
ΔVO
0.035
0.2
%
VREF
1.230
1.270
PARAMETER
SYMBOL
VREF
TEST CONDITION
1.238
1.25
1.262
V
MIN.
TYP.
MAX.
UNIT
PARAMETER
SYMBOL
Thermal Resistance Junction-Case
RTHJ-CASE
15
3
UNIT
SOT-223
TO-263
VIN
LM1117
100㎌
10㎌


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