1A LOWDROP OUT VOLTAGE REGULATOR (FIXED & ADJUSTABLE)
LM1117
ELECTRICAL CHARACTERISTICS FOR LM1117 S/T-2.5
(Refer to the test circuits, TJ=0 to 125℃ CO=10㎌ unless otherwise specified)
Output Voltage
VIN = 4.5V, IO = 10㎃, TJ = 25℃
Output Voltage
IO = 0 to 1A, VIN = 3.9 to 10V
Line Regulation
VIN = 3.9 to 10V, IO = 0㎃
Load Regulation
VIN = 3.9V, IO = 0 to 1A
Temperature Stability
Long Term Stability
1000 hrs, TJ = 125℃
Operating Input Voltage
IO = 100㎃
Quiescent Current
VIN ≤ 10V
Output Current
VIN = 7.5V, TJ = 25℃
Output Noise Voltage
B = 10㎐ to 10㎑, TJ = 25℃
IO = 40㎃ , f = 120㎐, TJ = 25℃
VIN = 5.5V, VNIPPLE = 1VPP
IO = 100㎃
IO = 500㎃
IO = 800㎃
Thermal Regulation
TA = 25℃ 30㎳ Pulse
ELECTRICAL CHARACTERISTICS FOR LM1117 S/T-2.85
(Refer to the test circuits, TJ=0 to 125℃ CO=10㎌ unless otherwise specified)
Output Voltage
VIN = 4.85V, IO = 10㎃, TJ = 25℃
Output Voltage
IO = 0 to 1A, VIN = 4.25 to 10V
Line Regulation
VIN = 4.25 to 10V, IO = 0㎃
Load Regulation
VIN = 4.25V, IO = 0 to 1A
Temperature Stability
Long Term Stability
1000 hrs, TJ = 125℃
Operating Input Voltage
IO = 100㎃
Quiescent Current
VIN ≤ 10V
Output Current
VIN = 7.85V, TJ = 25℃
Output Noise Voltage
B = 10㎐ to 10㎑, TJ = 25℃
IO = 40㎃ , f = 120㎐, TJ = 25℃
VIN = 5.85V, VNIPPLE = 1VPP
IO = 100㎃
IO = 500㎃
IO = 800㎃
Thermal Regulation
TA = 25℃ 30㎳ Pulse
HTC
1.2
V
0.003
%/W
1.1
V
1.05
1.15
V
Dropout Voltage
VD
1
1.1
㎶
Supply Voltage Rejection
SVR
60
75
㏈
EN
100
VIN
㎃
ID
510
IO
800
950
1200
0.08
ΔVO
0.3
%
V
㎃
2.821
2.805
7
VO
㎷
ΔVO
0.5
%
ΔVO
ΔVO
0.01
0.1
V
1.1
0.4
1.2
V
%/W
㎷
2.895
V
EN
Dropout Voltage
VD
1
1.1
1.05
Supply Voltage Rejection
SVR
60
75
IO
800
950
1200
100
V
㎃
2.879
㎶
㏈
V
1.15
PARAMETER
SYMBOL
TEST CONDITION
MIN.
510
㎃
TYP.
MAX.
UNIT
2.85
%
VIN
7V
ΔVO
0.3
㎷
ΔVO
0.5
%
ΔVO
0.08
0.4
0.04
0.2
㎷
VO
2.46
2.54
2.5
2.525
V
V
PARAMETER
SYMBOL
TEST CONDITION
MIN.
UNIT
MAX.
TYP.
2.475
ΔVO
ID
VO
VO
0.004
0.2
4