STMicroelectronics L7818CV
L7818CV
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STMicroelectronics L7818CV information
Type
Parameter
Factory Lead Time
24 Weeks
Lifecycle Status
NRND (Last Updated: 6 months ago)
Contact Plating
Tin
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
TO-220-3
Number of Pins
3
Weight
453.59237mg
Operating Temperature
0°C~125°C
Packaging
Tube
Tolerance
5%
JESD-609 Code
e3
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
3
ECCN Code
EAR99
Technology
BIPOLAR
Terminal Position
SINGLE
Number of Functions
1
Base Part Number
L7818
Pin Count
3
Number of Outputs
1
Voltage - Input (Max)
35V
Output Voltage
18V
Output Type
Fixed
Max Output Current
1.5A
Output Configuration
Positive
Quiescent Current
8mA
Output Voltage 1
18V
Number of Regulators
1
Min Input Voltage
20V
Protection Features
Over Temperature, Short Circuit
Voltage Dropout (Max)
2V @ 1A Typ
PSRR
53dB (120Hz)
Dropout Voltage
2V
Dropout Voltage1-Nom
2V
Min Output Voltage
18V
Power Supply Rejection Ratio (PSRR)
53dB
Nominal Output Voltage
18V
Height
15.75mm
Length
10.4mm
Width
4.6mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
- Datasheets :
- PCN Assembly/Origin :
L7818CV Overview
The package contains a Tube case. Packaged in a TO-220-3 case, the battery regulator IC is protected from damage during shipment. On the Voltage regulator IC, there are 3 terminations that can be connected. Fixed is the Voltage Regulator Chip's output type. There are 1 regulators implemented in this electroic component. The range of operating temperatures of Through Hole are programmable in the Voltage Regulator Chip, so that the temperature can be varied as desired. There is a temperature range of 0°C~125°C degrees during operation of the IC regulator. In this case, the output function that is configured for this regulator IC is Positive. As you can see, the regulator IC has a total of 3 pins. The part includes 1 outputs in order to ensure that the voltage regulator IC performs effectively and in a timely manner. The dropout voltage of the regulator IC is 10 volts. The component's pin number remains 3. It is L7818 for this regulator, just for your information. Taking into account the operation requirements, the maximum output current of the IC voltage regulator reaches 1.5A. It operates in the 8mA Quiescent Current state. In regards to tolerance, this voltage regulator IC has an 5% tolerance, which is quite low.
L7818CV Features
2V dropout voltage
5% tolerance
L7818CV Applications
There are a lot of STMicroelectronics L7818CV Linear Voltage Regulators applications.
- Low-voltage microprocessor power supplies
- High output current applications
- Motor controllers
- ADAS (Advanced Driver-Assistance System)
- Vibration sensor
- Power generator plants
- Signal chain
- Ethernet condition monitoring vibration sensor
- FPGA power
- Semi-automation
- ImagePart NumberManufacturerPackage / CaseNumber of PinsNumber of OutputsMax Output CurrentMin Input VoltageVoltage - Input (Max)Output VoltageNominal Output VoltageMin Output VoltageDropout VoltageView Compare
L7818CV
STMicroelectronicsTO-220-3
3
1
1.5 A
20 V
35V
18 V
18 V
18 V
2 V
- L7815ACVSTMicroelectronics
TO-220-3
3
1
1.5 A
23 V
35V
15 V
15 V
15 V
2 V
L7818CV
VS
L7815ACV
- L7815ABVSTMicroelectronics
TO-220-3
3
1
1.5 A
17 V
35V
15 V
15 V
14.7 V
2 V
L7818CV
VS
L7815ABV
- L7815CVSTMicroelectronics
TO-220-3
3
1
1.5 A
17 V
35V
15 V
15 V
15 V
2 V
L7818CV
VS
L7815CV
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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 L7818CV 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.
