LD1117S18CTR STMicroelectronics, LD1117S18CTR Datasheet - Page 35
LD1117S18CTR
Manufacturer Part Number
LD1117S18CTR
Description
IC REG LDO POS 800MA 1.8V SOT223
Manufacturer
STMicroelectronics
Datasheet
1.LD1117S33CTR.pdf
(42 pages)
Specifications of LD1117S18CTR
Regulator Topology
Positive Fixed
Voltage - Output
1.8V
Voltage - Input
Up to 15V
Voltage - Dropout (typical)
1.1V @ 800mA
Number Of Regulators
1
Current - Output
950mA
Operating Temperature
0°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-223 (3 leads + Tab), SC-73, TO-261
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
15 V
Output Voltage
1.8 V
Output Type
Fixed
Dropout Voltage (max)
1.1 V at 100 mA
Output Current
1.3 A
Line Regulation
6 mV
Load Regulation
10 mV
Voltage Regulation Accuracy
1 %
Maximum Power Dissipation
12 W
Maximum Operating Temperature
+ 150 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-6868-2
LD1117S18CTR
LD1117S18CTR
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LD1117S18CTR
Manufacturer:
STM
Quantity:
7 369
Part Number:
LD1117S18CTR
Manufacturer:
ST
Quantity:
20 000
LD1117xx
Table 18.
Note:
Dim.
D1
A1
A2
E1
V2
b4
c2
e1
L1
L2
L4
A
D
E
H
R
b
e
L
c
DPAK mechanical data
The DPAK package coming from the two subcontractors (Fujitsu and IDS) are fully
compatible with the ST's package suggested footprint.
Min.
2.20
0.90
0.03
0.64
5.20
0.45
0.48
6.00
6.40
4.40
9.35
1.00
0.60
0°
Type STD-ST
mm.
Typ.
5.10
4.70
2.28
2.80
0.80
0.20
10.10
Max.
2.40
1.10
0.23
0.90
5.40
0.60
0.60
6.20
6.60
4.60
1.00
8°
Doc ID 2572 Rev 29
Min.
2.25
0.96
0.76
5.28
0.46
0.46
6.05
5.27
6.55
2.23
9.90
1.40
1.03
0.70
0°
0
Type Fujitsu-subcon.
mm.
Typ.
2.30
6.60
4.77
2.28
0.40
10.30
Max.
2.35
1.06
0.10
0.86
5.38
0.56
0.56
6.15
5.47
6.65
2.33
1.60
1.13
0.90
8°
Min.
2.19
0.89
0.03
0.64
5.21
0.46
0.46
5.97
6.35
4.51
9.40
0.90
2.50
0.89
0.64
Package mechanical data
0°
Type IDS-subcon
mm.
Typ.
5.20
4.70
2.28
0.20
10.42
Max.
1.14
0.23
5.46
0.58
4.61
1.02
2.38
0.88
0.58
6.22
6.73
2.65
1.27
8°
35/42