LD1117DT STMicroelectronics, LD1117DT Datasheet - Page 13
LD1117DT
Manufacturer Part Number
LD1117DT
Description
V REG, LDO ADJ, SMD, 1117, DPAK-3
Manufacturer
STMicroelectronics
Datasheet
1.LD1117DT.pdf
(28 pages)
Specifications of LD1117DT
Primary Input Voltage
15V
Output Voltage Adjustable Range
1.25V To 15V
Output Voltage
15V
Dropout Voltage Vdo
1.1V
No. Of Pins
3
Output Current
800mA
Voltage Regulator Case Style
TO-252
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Company
Part Number
Manufacturer
Quantity
Price
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LD1117DT
Manufacturer:
ST
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20 000
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Part Number:
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Manufacturer:
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759
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Part Number:
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Quantity:
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Manufacturer:
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Manufacturer:
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Quantity:
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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
%
%
13/28
V
V
V
V
V