Product Images are shown for illustrative purposes only and may differ from actual product.

LM7818 Voltage Regulator

  • Stock: 10

    Availability: InStock priceValidUntil: 2026-11-05

  • SKU: 785 | DAA098

Availability: InStock priceValidUntil: 2026-11-05

  • Rs. 18.59 (inc GST)
    Rs.15.75 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

LM7818 Voltage Regulator - 18V DC Output

LM7818 Voltage Regulator - 1A output current, 18V DC voltage, thermal overload protection.

The LM7818 Voltage Regulator provides a reliable output of +18V DC with 1A current. Designed for various applications, it features internal current limiting and thermal shutdown, ensuring safety and durability. The LM7818 Voltage Regulator is suitable for both fixed and adjustable voltage requirements when combined with external components. Its robust design allows it to perform efficiently under a wide range of temperatures, making it ideal for Indian electronic projects.

This LM7818 Voltage Regulator comes in a TO-220 package, facilitating easy integration into your circuits. Its thermal resistance ratings ensure effective heat management, while short circuit protection safeguards your devices. Whether you are working on DIY projects or professional applications, this voltage regulator meets all your needs.

For reliable performance, the LM7818 Voltage Regulator is an essential component in power supply circuits, providing stable voltages in various electronic devices. Explore how this voltage regulator can enhance your projects and ensure consistent operation.

Discover the reliability of the LM7818 Voltage Regulator from a trusted Manufacturer. At DNA, we specialize in Voltage Regulators. See how this product can meet your needs. Check other Voltage Regulators that we have in stock.

If you're searching for specific electronic components, DNA is here to assist you. We can help you find parts like Inductors, DC to DC Converter Modules, IGBTs, Diodes, SMPS, and Digital ICs. If you need something specific, we can also import it for you. Contact Us.

Features of LM7818 Voltage Regulator

  • Output Current up to 1A
  • Output Voltage of 18V
  • Thermal Overload Protection
  • Short Circuit Protection
  • Safe Operating Area Protection

Specification of LM7818 Voltage Regulator

  • Thermal Resistance Junction-Cases (TO-220) RJC: 5 °C/W
  • Thermal Resistance Junction-Air (TO-220) RJA: 65 °C/W
  • Operating Temperature Range TOPR: 0-150 °C
  • Storage Temperature Range TSTG: -65-150 °C

Applications of LM7818 Voltage Regulator

  • Power supply circuits
  • DIY electronic projects
  • Fixed voltage applications
  • Adjustable voltage circuits

Related Links for LM7818 Voltage Regulator - 18V DC Output

Package Includes

  • 1 X LM7818 Voltage Regulator
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (1)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
Where are you located / where do you ship from?
We’re based in Nashik, Maharashtra. All orders are dispatched from Nashik.
I forgot to add GST number at time of placing order, but I need GST Invoice in my firms name?
You can contact us via Contact us page and send your order details and GST number we will send you updated Invoice soft copy.
Can you share a proforma invoice / quotation before I pay?
Yes — we can share a quotation/proforma invoice. Send: part number(s), quantity, your GSTIN (if applicable), billing name/address, and delivery PIN code.
If I order the same parts again later, will they match?
We try to maintain consistency, but supply can change. If matching lot/brand matters, tell us in advance and we’ll advise what’s available.

NEW Products

Product Page : New Products

ZH03B Laser Dust Sensor Module

Winsen ZH03B Particles Sensor PM2.5 Dust SensorWinsen ZH03B PM2.5 Dust Sensor detects dust particles..

Rs.2,050.00 (inc GST)
Rs.1,737.29 + GST

SKU: 2139 | DAB517
Stock: 50

0.56" RED CC 7 Segment Display

0.56 Inch RED Common Cathode 7-Segment Display 0.56" RED CC 7-Segment Display, easy to read in all ..

Rs.12.39 (inc GST)
Rs.10.50 + GST

SKU: 3149 | DAE781
Stock: 100

Meanwell SMPS LRS-35-12

Mean Well LRS-35-12 36 W Single-Output Enclosed Switching Power Supply Mean Well LRS-35-12 enclosed ..

Rs.835.44 (inc GST)
Rs.708.00 + GST

SKU: 2493 | DAC657
Stock: 20

PEC11R-4020F-S0024 Vertical With Momentary Push Switch

PEC11R-4020F-S0024 Vertical Momentary Push Switch PEC11R-4020F-S0024 Vertical rotary encoder with mo..

Rs.396.54 (inc GST)
Rs.336.05 + GST

SKU: 8190 | DAH769
Stock: 4

Have You Seen

Product Page : Have You Seen

4S 14.8V 16.8V Lithium Ion Charging Battery Voltage Capacity Percent Level LED Indicator Charger Display 18650 14500 (for 4 Cell in Series)

Battery Charger 4S 14.8V 16.8V Lithium Ion Display 4S 14.8V 16.8V Lithium Ion Charger with LED displ..

Rs.205.60 (inc GST)
Rs.174.24 + GST

SKU: 7881 | DAG069
Stock: 49

4S Lithium Battery Active Balancer Module

4S Lithium Battery Active Balancer Module4S lithium battery active balancer Module for equal voltage..

Rs.366.39 (inc GST)
Rs.310.50 + GST

SKU: 10712 | DAJ757
Stock: 30

TM1638 Display Driver & Keypad Interface IC

TM1638 Display Driver & Keypad Interface IC TM1638 IC for LED display drive control and keypad inter..

Rs.29.50 (inc GST)
Rs.25.00 + GST

SKU: 3003 | DAE730
Stock: 10

HT12E RF Encoder

HT12E RF Encoder Module HT12E RF Encoder for remote control systems; 2.4V to 12V operating voltage;..

Rs.62.84 (inc GST)
Rs.53.25 + GST

SKU: 27 | DAA482
Stock: 9

Related Products

IRG4BC30UD Ultra-Fast CoPack IGBT

IRG4BC30UD Ultra-Fast CoPack IGBT

IRG4BC30UD Ultra-Fast CoPack IGBT IRG4BC30UD IGBT with ultra-fast diode, 600V VCES, 23A continuous ..

Rs.295.00 (inc GST)
Rs.250.00 + GST

SKU: 638 | DAA178
Stock: 0
DB9 Female RS232 Serial to Terminal Adapter Connector Breakout Board (with cover)

DB9 Female RS232 Serial to Terminal Adapter Connector Breakout Board (with cover)

DB9 Female RS232 Terminal Adapter Breakout BoardDB9 Female RS232 Terminal Adapter; Easy wiring for R..

Rs.245.32 (inc GST)
Rs.207.90 + GST

SKU: 8998 | DAI069
Stock: 48
SOLDMAX SOLDER METAL WIRE 50GM

SOLDMAX SOLDER METAL WIRE 50GM

SOLDMAX Solder Metal Wire 50GM SOLDMAX Solder Metal Wire 50GM is a reliable soldering wire with 60/4..

Rs.224.04 (inc GST)
Rs.189.87 + GST

SKU: 9155 | DAF384
Stock: 6