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LM7818 Voltage Regulator


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  • Stock: 10

    Availability: InStock priceValidUntil: 2026-10-16

  • SKU: 785 | DAA098

Availability: InStock priceValidUntil: 2026-10-16

  • 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

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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.
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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.
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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.
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