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

LM7818 Voltage Regulator

  • Stock: 10

    Availability: InStock priceValidUntil: 2026-11-01

  • SKU: 785 | DAA098

Availability: InStock priceValidUntil: 2026-11-01

  • 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.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
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

IRF1404 N Channel Power MOSFET

IRF1404 N-Channel Power MOSFET IRF1404 N-Channel MOSFET with 40V rating, 202A continuous current, a..

Rs.62.54 (inc GST) Rs.75.99
Rs.53.00 + GST

SKU: 716 | DAA160
Stock: 20

4 Pin Male Right Angle Header 3.81 mm pitch (Combicon Connector)

Combicon 4 Pin Right Angle Male Header Connector XY-2500 F-B 3.81 series 4 Pin Right Angle Male con..

Rs.14.16 (inc GST)
Rs.12.00 + GST

SKU: 3012 | DAE739
Stock: 50

IRF5210 Power MOSFET

IRF5210 Power MOSFETIRF5210 P-Channel Power MOSFETIRF5210 P-Channel Power MOSFET is Fifth Generation..

Rs.134.99 (inc GST)
Rs.114.40 + GST

SKU: 1399 | DAA183
Stock: 30

DFRobot Fermion: MEMS Carbon Monoxide CO Gas Detection Sensor (Breakout, 5-5000ppm)

DFRobot Fermion: MEMS Carbon Monoxide CO Gas Detection Sensor (Breakout, 5-5000ppm)Fermion CO Sensor..

Rs.539.00 (inc GST)
Rs.456.78 + GST

SKU: 10385 | DAJ217
Stock: 2

Have You Seen

Product Page : Have You Seen

0603 SMD Yellow LED (PACK of 10)

SMD Yellow LED 0603 Package (PACK of 10) Yellow SMD LED in 0603 PackageNow a days hobbyist and ..

Rs.16.52 (inc GST)
Rs.14.00 + GST

SKU: 1484 | DAB668
Stock: 26

XL4201 Step Down DC to DC Buck IC

XL4201 DC to DC Step Down Buck Converter IC XL4201 3 Ampere 150KHz 40 Volts Buck DC/DC Converte..

Rs.28.31 (inc GST)
Rs.23.99 + GST

SKU: 1672 | DAB689
Stock: 50

ABS 280x280x130 mm IP65 Enclosure

ABS IP65 Enclosure 280x280x130mm Waterproof Cabinet -ABS-282813 IP65 Enclosure for circuit mounting..

Rs.1,921.04 (inc GST)
Rs.1,628.00 + GST

SKU: 2966 | DAE654
Stock: 4

22uf 25 VOLT SMD ELECTROLYTIC CAPACITOR (MAKE:HYNCDZ)

HYNCDZ 22uF 25V SMD Electrolytic Capacitor 22uF 25V SMD Capacitor for decoupling, low ESR, and dura..

Rs.4.60 (inc GST)
Rs.3.90 + GST

SKU: 7986 | DAD622
Stock: 500

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