STMicroelectronics LD1117S33CTR
LD1117S33CTR
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STMicroelectronics LD1117S33CTR information
Type
Parameter
Factory Lead Time
8 Weeks
Contact Plating
Tin
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
TO-261-4, TO-261AA
Number of Pins
3
Weight
4.535924g
Operating Temperature
-40°C~125°C
Packaging
Tape & Reel (TR)
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
4
Termination
SMD/SMT
ECCN Code
EAR99
Packing Method
TR, 7 INCH
Max Power Dissipation
12W
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Form
GULL WING
Number of Functions
1
Base Part Number
LD1117
Pin Count
4
Number of Outputs
1
Output Voltage
3.3V
Output Type
Fixed
Max Output Current
1.3A
Max Supply Voltage
15V
Min Supply Voltage
3.3V
Output Configuration
Positive
Power Dissipation
12W
Current - Output
800mA
Quiescent Current
10mA
Accuracy
1 %
Max Output Voltage
3.3V
Output Voltage 1
3.3V
Number of Regulators
1
Min Input Voltage
5.3V
Protection Features
Over Current, Over Temperature
Voltage Dropout (Max)
1.3V @ 800mA
PSRR
75dB (120Hz)
Dropout Voltage
1.1V
Min Output Voltage
3.3V
Voltage Tolerance-Max
2%
Nominal Output Voltage
3.3V
Input Bias Current
5mA
Output Voltage Accuracy
1 %
Height
1.8mm
Length
6.5mm
Width
3.5mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
- Datasheets :
LD1117S33CTR Description
The LD1117 is a low drop voltage regulator able to provide up to 800 mA of output current, available even in adjustable version (VREF = 1.25 V). Concerning fixed versions, are offered the following output voltages: 1.2 V, 1.8 V, 2.5 V, 2.85 V, 3.3 V and 5.0 V. The device is supplied in: SOT-223, DPAK, SO-8 and TO-220. The SOT-223 and DPAK surface mount packages optimize the thermal characteristics even offering a relevant space saving effect. High efficiency is assured by NPN pass transistor. In fact in this case, unlike than PNP one, the quiescent current flows mostly into the load. Only a very common 10 μF minimum capacitor is needed for stability. On chip trimming allows the regulator to reach a very tight output voltage tolerance, within ±1% at 25 °C. The adjustable LD1117 is pin to pin compatible with the other standard. Adjustable voltage regulators maintaining the better performances in terms of drop and tolerance.
LD1117S33CTR Features
Low dropout voltage (1 V typ.)
2.85 V device performances are suitable for SCSI-2 active termination
Output current up to 800 mA
Fixed output voltage of: 1.2 V, 1.8 V, 2.5 V, 3.3 V, 5.0 V
Adjustable version availability (VREF = 1.25 V)
Internal current and thermal limit
Available in ±1% (at 25 °C) and 2% in full temperature range
Supply voltage rejection: 75 dB (typ.)
LD1117S33CTR Applications
Negative supply
Circuit for increasing output voltage
Voltage regulator with reference
Battery backed-up regulated supply
Post-regulated dual supply
5G Communication
Electrification of automobile
Industrial 4.0
- ImagePart NumberManufacturerPackage / CaseNumber of PinsNumber of OutputsMax Output CurrentMin Input VoltageMin Output VoltageNominal Output VoltageOutput VoltageMax Output VoltageAccuracyView Compare
LD1117S33CTR
STMicroelectronicsTO-261-4, TO-261AA
3
1
1.3 A
5.3 V
3.3 V
3.3 V
3.3 V
3.3 V
1 %
- LD1117S50TRSTMicroelectronics
TO-261-4, TO-261AA
3
1
1.3 A
6.5 V
5 V
5 V
5 V
5 V
1 %
LD1117S33CTR
VS
LD1117S50TR
- LD1117S25TRSTMicroelectronics
TO-261-4, TO-261AA
3
1
1.3 A
3.6 V
2.5 V
2.5 V
2.5 V
2.5 V
1 %
LD1117S33CTR
VS
LD1117S25TR
- NCP1117ST33T3GON Semiconductor
TO-261-4, TO-261AA
4
1
1 A
3.5 V
3.3 V
3.3 V
3.3 V
3.3 V
1 %
LD1117S33CTR
VS
NCP1117ST33T3G
- LD1117S50CTRSTMicroelectronics
TO-261-4, TO-261AA
3
1
1.3 A
6.5 V
5 V
5 V
5 V
5 V
1 %
LD1117S33CTR
VS
LD1117S50CTR
ICHOME's Payment Terms
ICHOME offers many types of payment options, and support in multiple currencies such as RMB, US dollars, Rubles, etc. New customers can be offered COD or credit card. As relationships are built, payment plans can be established so that payments can be made on a predetermined time frame after receipt of the invoice.
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How to Ship Electronic Components?
We take great care when shipping electronics overseas. Both the U.S. and U.K. governments have imposed restrictions on air transport of electronics, according to the International Air Transport Association.
1. Understand the shipping rules of the destination country
Different countries have different regulations for shipping electronic equipment, check for certain certifications, and read the destination country's guidelines before shipping to prevent delays or confiscation of goods by customs.
2. Choose a reliable express logistics provider
From providing pick-up service to checking the status with real-time order number, conveniently track packages. At present, the logistics providers we cooperate with more include DHL, UPS, Fedex, TXT, SF Express.
Of course, if you have a long-term cooperative freight forwarder or your own company's logistics account, you can pick up the goods directly from our warehouse
3. How much does it cost to ship the electronic components?
The shipping cost of electronic products depends on the size and weight of the package and the shipping distance. You can first ask us about the size/weight of the products we sell to estimate the shipping cost.
4. How long does it take to ship the electronic components?
If electronic component in stock, it is usually shipped before 5 o'clock on the same day, and it usually takes 5-10 working days to complete it by international express.
If it is a scheduled component, it needs to wait for the arrival of the parts, and then it will be inspected before delivery. If there are special circumstances, the sales staff will confirm with you. Weekends and holidays will also affect the delivery time of electronic products.
1. We provide 365 days warranty for all electronic components.
2. If you need a test report, please let us know. We have a long-term cooperative testing laboratory. If you have familiar testing laboratory, we can also ship to your designated laboratory for testing.
3. Where does ICHOME mainly purchase electronic components from?
Distributors, free market, 48 global large-scale OEM factories in close contact with us (Great Price advantage, 100% original)
2.Are the STMicroelectronics's LD1117S33CTR price and stock displayed on the website accurate?
ICHOME inventory fluctuates greatly and cannot be updated in time, it is recommended to confirm the order with ICHOME salesperson or online customer service before payment.
You Also Ask
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After the electronic components have passed the quality inspection of ICHOME, there are generally the following five packaging forms for electronic components: Tape, Tube, Tray, Bulk and Ammo.
Tape/Reel | Tube | Tray | Bulk | Ammo |
Weave bulk chips into tapes and pack them into reels through SMD components packaging Tape Machine. Reel is the most commonly used. | When packaging, arrange the components in the same direction and put them into plastic tubes one at a time. | Choose tray package with the same specifications as the original manufacturer, put the components into the tray and use the strapping machine. | Bulk packaging means that the SMD components are freely packaged in a formed plastic box or bag. | Adhesive tape cut continuously in predetermined quantities. The cut strips are placed in boxes for safekeeping. |
 |  |  |  |  |
Choose electronic components that are vacuum-sealed against water, dust, moisture, oxidation, corrosion, and even UV or RF pollution.
How to pack electronic components in cartons?
1. Choose the right box for your electronic components2. Use anti-static bubble film protect electronic component
3. Put it into the box, no buffer dead corner, 360-degree package.
4. Labeled as fragile to ensure that the courier knows what needs to be done with the package.
