LD1117S STMicroelectronics, LD1117S Datasheet - Page 13

IC, V REG ADJ +1.25/15V, SMD, 1117

LD1117S

Manufacturer Part Number
LD1117S
Description
IC, V REG ADJ +1.25/15V, SMD, 1117
Manufacturer
STMicroelectronics
Datasheet

Specifications of LD1117S

Primary Input Voltage
13.75V
Output Voltage Adjustable Range
1.2V To 5V
Dropout Voltage Vdo
1.1V
No. Of Outputs
1
No. Of Pins
3
Output Current
800mA
Voltage Regulator Case Style
SOT-223
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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Table 17: Electrical Characteristics Of LD1117#50C (refer to the test circuits, T
C
Symbol
O
SVR
∆V
∆V
∆V
∆V
V
V
V
eN
V
V
I
= 10 µF unless otherwise specified)
I
O
d
in
O
O
d
d
O
O
O
O
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
Dropout Voltage
Thermal Regulation
Parameter
V
I
V
V
1000 hrs, T
I
V
V
B =10Hz to 10KHz
I
V
I
I
I
I
I
I
T
O
O
O
O
O
O
O
O
O
a
in
in
in
in
in
in
= 0 to 800 mA
= 100 mA
= 40 mA f = 120Hz
= 100 mA
= 500 mA
= 800 mA
= 100 mA
= 500 mA
= 800 mA
= 25°C 30ms Pulse
= 7 V
= 6.5 to 15 V
= 6.5 V
≤ 15 V
= 10 V T
= 8 V
J
I
V
O
Test Conditions
= 125°C
J
ripple
= 10 mA
= 25°C
= 1 V
V
I
I
T
T
T
T
O
O
PP
J
J
J
J
in
= 0 mA
= 0 to 800 mA
= 25°C
= 0 to 125°C
= 0 to 125°C
= 0 to 125°C
= 6.5 to 15 V
T
T
J
J
= 25°C
= 25°C
Min.
800
4.9
4.8
60
J
Typ.
1.05
1.10
0.01
950
100
= -40 to 125°C,
0.5
0.3
75
5
1
1
5
1
LD1117 SERIES
Max.
1300
1.15
5.1
5.2
1.1
1.2
1.1
1.2
1.3
0.1
50
50
15
10
%/W
Unit
mV
mV
mA
mA
µV
dB
%
%
13/27
V
V
V
V
V

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