LD1117S33TR STMicroelectronics, LD1117S33TR Datasheet - Page 30
LD1117S33TR
Manufacturer Part Number
LD1117S33TR
Description
IC REG LDO POS 800MA 3.3V SOT223
Manufacturer
STMicroelectronics
Datasheet
1.LD1117S33CTR.pdf
(42 pages)
Specifications of LD1117S33TR
Regulator Topology
Positive Fixed
Voltage - Output
3.3V
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
3.3 V
Output Type
Fixed
Dropout Voltage (max)
1.1 V
Output Current
950 mA
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
0 C
Voltage Regulator Type
Linear
Topology
LDO
Regulator Output Type
Fixed
Polarity Type
Positive
Input Voltage (max)
15V
Package Type
SOT-223
Power Dissipation
12W
Output Voltage Accuracy
±1%
Operating Temp Range
0C to 150C
Operating Temperature Classification
Commercial
Dropout Voltage@current (max)
1.1@100mA/1.15@500mA
Dropout Voltage@current (typ)
1@100mA/1.05@500mA
Pin Count
3 +Tab
Mounting
Surface Mount
Quiescent Current (max)
10mA
Primary Input Voltage
15V
Output Voltage Fixed
3.3V
Dropout Voltage Vdo
1.1V
No. Of Pins
3
Operating Temperature Range
0°C To +125°C
Filter Terminals
SMD
Rohs Compliant
Yes
Dc
0704
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Limit (min)
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
497-1242-2
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LD1117S33TR
Manufacturer:
ST
Quantity:
41 000
Part Number:
LD1117S33TR
Manufacturer:
STM
Quantity:
20 000
Package mechanical data
30/42
Dim.
A1
B1
e1
A
B
D
E
H
V
c
e
Min.
0.02
0.24
0.6
2.9
6.3
3.3
6.7
SOT-223 mechanical data
mm.
Typ.
0.26
0.7
6.5
2.3
4.6
3.5
3
7
Doc ID 2572 Rev 29
Max.
0.85
3.15
0.35
10°
1.8
0.1
6.7
3.7
7.3
114.2
248.0
129.9
263.8
Min.
23.6
0.8
9.4
118.1
255.9
181.1
137.8
275.7
mils.
Typ.
27.6
10.2
90.6
0046067/H
LD1117xx
124.0
263.8
145.7
287.5
Max.
70.9
33.5
13.8
10°
3.9