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KA5L0380R 5L0380R Power Switch

  • Stock: 2

    Availability: InStock priceValidUntil: 2026-04-07

  • SKU: 2696 | DAE051

Availability: InStock priceValidUntil: 2026-04-07

  • Rs. 230.10 (inc GST)
    Rs.195.00 + 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 more quantity or not in stock? Email: dnatechindia [at] gmail.com

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

KA5L0380R Power Switch

KA5L0380R Integrated Power Switch for 35 Watt offline SMPS with PWM IC and thermal shutdown.

The KA5L0380R Power Switch is designed for offline SMPS applications, specifically for 35 Watt flyback converters. This integrated power switch simplifies your design by combining a high voltage power sense FET with a current mode PWM IC. With features like under voltage lockout and thermal shutdown, it ensures reliability and safety in your electronic devices. The KA5L0380R Power Switch reduces component count, design size, and weight while enhancing efficiency and productivity.

This product is ideal for cost-effective designs in both flyback and forward converters, making it a versatile choice for electronics engineers. Additionally, it supports precision current sources for loop compensation and fault protection. For those seeking a robust solution, the KA5L0380R Power Switch is a dependable option that meets the demands of modern electronic systems.

Available for purchase online or at our local shop in Nashik, the KA5L0380R Power Switch is an excellent choice for your power supply needs. Explore our collection for more options.

Discover the reliability of the Fairchild brand in the MOSFET & IGBT category at DNA. We offer a wide range of high-quality electronic components to meet your needs. Check other "MOSFET & IGBT" that we have in stock.

If you're searching for specific electronic components, DNA can assist you. We can import parts if they're not available and support both retail and bulk orders. Explore related items like MOSFETs, Nextion Displays, Transistors, Development Modules, Digital ICs, and Power Supplies. Contact Us.

Features of KA5L0380R Power Switch

  • Precision fixed operating frequency (100/67/50kHz)
  • Low start-up current (typ. 100µA)
  • Pulse by pulse current limiting
  • Over current protection
  • Over voltage protection (Min. 25V)
  • Internal thermal shutdown function
  • Under voltage lockout
  • Internal high voltage sense FET
  • Auto-restart mode

Specification of KA5L0380R Power Switch

  • Package Type: TO-220F-4
  • Max Output Power: 35W
  • Operating Frequency: 100kHz
  • Start-up Current: 100µA
  • Over Voltage Protection: 25V

Applications of KA5L0380R Power Switch

  • Offline SMPS
  • Flyback converters
  • Power supply circuits
  • Electronic devices
  • Cost-effective power solutions

Related Links for KA5L0380R Power Switch

Package Includes

  • 1 X KA5L0380R Power Switch
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.
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.
How long does dispatch take?
In-stock items typically dispatch within 1–2 working days. If any item needs sourcing, we’ll update you with the expected timeline before dispatch.
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.
Do you accept bulk / OEM orders?
Yes — we handle bulk orders and OEM supply requests across India. Share part number and quantity for a quote.
Do you supply branded parts (Texas Instruments, ST, Vishay, etc.)?
Yes — if a brand/manufacturer is listed on the product page. If not listed, share the exact manufacturer + part number and we’ll check sourcing options.

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