LM1117T View Datasheet(PDF) - Unspecified
Part Name
Description
Manufacturer
LM1117T Datasheet PDF : 8 Pages
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1A LOWDROP OUT VOLTAGE REGULATOR (FIXED & ADJUSTABLE)
LM1117
THERMAL DATA
PARAMETER
Thermal Resistance Junction-Case
SYMBOL
RTHJ-CASE
SOT-223
15
TO-263
3
UNIT
℃
TYPICAL APPLICATION
VIN
100㎌
LM1117
10㎌
ELECTRICAL CHARACTERISTICS FOR LM1117 S/T-AD(ADJUSTABLE)
(Refer to the test circuits, TJ=0 to 125℃ CO=10㎌ unless otherwise specified)
PARAMETER
Reference Voltage
Reference Voltage
Line Regulation
Load Regulation
Temperature Stability
Long Term Stability
Operating Input Voltage
Adjustment Pin Current
Adjustment Pin Current
Change
Minimum Load Current
Output Current
Output Noise (%VO)
Supply Voltage Rejection
Dropout Voltage
Thermal Regulation
SYMBOL
VREF
VREF
ΔVO
ΔVO
ΔVO
ΔVO
VIN
IADJ
ΔIADJ
IO(MIN)
IO
EN
SVR
VD
TEST CONDITION
VIN - VO = 2V, IO = 100㎃, TJ = 25℃
IO = 10 to 1A, V IN - VO = 1.4 to 10V
VIN - VO = 1.5 to 13.75V, I O = 10㎃
VIN - VO = 3V, IO = 10mA to 1A
1000 hrs, TJ = 125℃
VIN ≤ 15V, ILoad =10㎃
VIN - VO = 1.4 to 10V, IO = 10mA to 1A
VIN = 15V
VIN - VO = 5V, TJ=25℃
B = 10㎐ to 10㎑, TJ = 25℃
IO = 40㎃ , f = 120㎐, T J = 25℃
VIN - VO = 3V, VNIPPLE = 1VPP
IO = 100㎃ , VIN=VOUT+ 0.8V
IO = 500㎃ , VIN=VOUT+ 0.8V
IO = 1A , VIN=VOUT+ 0.8V
TA = 25℃ 30㎳ Pulse
MIN.
1.238
1.230
TYP.
1.25
0.035
0.1
0.5
0.3
50
MAX.
1.262
1.270
0.2
0.4
7
120
UNIT
V
V
%
%
%
%
V
㎂
1
5
㎂
1.7
5
㎃
800 950 1200 ㎃
0.003
%
60
75
㏈
1
1.00
1.0
0.003
1.1
1.15
1.3
V
V
V
%/W
HTC
2
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