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LD1117 SERIES
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Table 10: Electrical Characteristics Of LD1117#50
(refer to the test circuits, T
J
= 0 to 125°C,
C
O
= 10 μF unless otherwise specified)
Table 11: Electrical Characteristics Of LD1117 (ADJUSTABLE)
(refer to the test circuits,
T
J
= 0 to 125°C, C
O
= 10 μF unless otherwise specified)
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
O
V
O
V
O
V
O
V
O
V
O
V
in
I
d
I
O
eN
SVR
Output Voltage
Output Voltage
Line Regulation
Load Regulation
Temperature Stability
Long Term Stability
Operating Input Voltage
Quiescent Current
Output Current
Output Noise Voltage
Supply Voltage Rejection
V
in
= 7 V
I
O
= 0 to 800 mA
V
in
= 6.5 to 15 V
V
in
= 6.5 V
I
O
= 10 mA
T
J
= 25°C
4.95
4.9
5
5.05
5.1
10
15
V
V
V
in
= 6.5 to 15 V
I
O
= 0 mA
I
O
= 0 to 800 mA
1
1
mV
mV
%
%
V
mA
mA
μ
V
dB
0.5
0.3
1000 hrs, T
J
= 125°C
I
O
= 100 mA
V
in
≤
15 V
V
in
= 10 V T
J
= 25°C
B =10Hz to 10KHz
I
O
= 40 mA f = 120Hz
V
in
= 8 V
I
O
= 100 mA
I
O
= 500 mA
I
O
= 800 mA
T
a
= 25°C 30ms Pulse
15
10
5
800
950
100
75
1300
T
J
= 25°C
T
J
= 25°C
V
ripple
= 1 V
PP
60
V
d
Dropout Voltage
1
1.1
1.15
1.2
0.1
V
1.05
1.10
0.01
Thermal Regulation
%/W
Symbol
Parameter
Test Conditions
Min.
Typ.
Max.
Unit
V
ref
Reference Voltage
V
in
- V
O
= 2 V I
O
= 10 mA
25°C
I
O
= 10 to 800 mA
V
V
in
- V
O
= 1.5 to 13.75 V
V
in
- V
O
= 3 V
T
J
=
1.238
1.25
1.262
V
V
ref
Reference Voltage
V
in
- V
O
= 1.4 to 10
1.225
1.275
V
V
O
V
O
V
O
V
O
V
in
I
adj
I
adj
Line Regulation
Load Regulation
Temperature Stability
Long Term Stability
Operating Input Voltage
Adjustment Pin Current
Adjustment Pin Current
Change
I
O
= 10 mA
0.035
0.1
0.5
0.3
0.2
0.4
%
%
%
%
V
μA
μA
I
O
= 10 to 800 mA
1000 hrs, T
J
= 125°C
15
120
5
V
in
≤
15 V
V
in
- V
O
= 1.4 to 10 V
I
O
= 10 to 800 mA
V
in
= 15 V
V
in
- V
O
= 5 V
B =10Hz to 10KHz
I
O
= 40 mA f = 120Hz
V
in
- V
O
= 3 V
I
O
= 100 mA
I
O
= 500 mA
I
O
= 800 mA
T
a
= 25°C 30ms Pulse
60
1
I
O(min)
I
O
eN
SVR
Minimum Load Current
Output Current
Output Noise (%V
O
)
Supply Voltage Rejection
2
5
mA
mA
%
dB
T
J
= 25°C
T
J
= 25°C
800
950
0.003
75
1300
T
J
= 25°C
V
ripple
= 1 V
PP
60
V
d
Dropout Voltage
1
1.1
1.15
1.2
0.1
V
1.05
1.10
0.01
Thermal Regulation
%/W