LD1117 SERIES
Table 13: Electrical Characteristics Of LD1117#18C
(refer to the test circuits, T
J
= -40 to 125°C,
C
O
= 10 µF unless otherwise specified)
Symbol
V
O
V
O
∆V
O
∆V
O
∆V
O
∆V
O
V
in
I
d
I
O
eN
SVR
V
d
Parameter
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
Dropout Voltage
1000 hrs, T
J
= 125°C
I
O
= 100 mA
V
in
≤
8 V
V
in
= 6.8 V T
J
= 25°C
B =10Hz to 10KHz
T
J
= 25°C
60
T
J
= 25°C
I
O
= 40 mA f = 120Hz
V
in
= 5.5 V V
ripple
= 1 V
PP
I
O
= 100 mA
T
J
= 0 to 125°C
I
O
= 500 mA
I
O
= 800 mA
V
d
Dropout Voltage
I
O
= 100 mA
I
O
= 500 mA
I
O
= 800 mA
Thermal Regulation
T
a
= 25°C 30ms Pulse
0.01
T
J
= 0 to 125°C
T
J
= 0 to 125°C
800
Test Conditions
V
in
= 3.8 V I
O
= 10 mA
I
O
= 0 to 800 mA
V
in
= 3.3 to 8 V
V
in
= 3.3 V
T
J
= 25°C
V
in
= 3.9 to 10 V
I
O
= 0 mA
I
O
= 0 to 800 mA
Min.
1.76
1.73
1
1
0.5
0.3
10
5
950
100
75
1
1.05
1.10
1.1
1.15
1.2
1.1
1.2
1.3
0.1
%/W
V
10
1300
Typ.
1.8
Max.
1.84
1.87
30
30
Unit
V
V
mV
mV
%
%
V
mA
mA
µV
dB
V
9/28
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