LD1117S33TR STMicroelectronics, LD1117S33TR Datasheet - Page 7
![IC REG LDO POS 800MA 3.3V SOT223](/photos/5/48/54884/sot-223_sml.jpg)
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
LD1117xx
3
Table 2.
1. Absolute maximum rating of V
Table 3.
Symbol
R
R
Symbol
thJC
thJA
V
P
T
T
IN
STG
TOT
OP
(1)
Thermal resistance junction-case
Thermal resistance junction-ambient
Maximum ratings
Absolute maximum ratings
Thermal data
DC input voltage
Power dissipation
Storage temperature range
Operating junction temperature range
Parameter
IN
= 18 V, when I
OUT
Parameter
Doc ID 2572 Rev 29
is lower than 20 mA.
SOT-223
15
for C version
for standard version
SO-8
20
DPAK
8
-40 to +150
-40 to +125
0 to +125
Value
Maximum ratings
15
12
TO-220
50
5
°C/W
°C/W
Unit
Unit
°C
°C
°C
W
V
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