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SG3525 SMD Pulse Width Modulator


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  • Stock: 30

    Availability: InStock priceValidUntil: 2026-11-10

  • SKU: 866 | DAB589

Availability: InStock priceValidUntil: 2026-11-10

  • Rs. 69.03 (inc GST)
    Rs.58.50 + 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.

SG3525 SMD Pulse Width Modulator

SG3525A PWM controller for efficient power supply management with adjustable deadtime and 5.1V reference.

The SG3525 SMD Pulse Width Modulator is designed for precise control in various power applications. It offers a trimmed 5.1V reference, adjustable deadtime, and a wide oscillator range from 100 Hz to 400 kHz, making it ideal for efficient switching power supplies. The SG3525 features built-in soft-start circuitry, ensuring smooth operation without the need for additional components.

This versatile modulator supports multiple applications, including motor control, DC-DC converters, and lamp dimmers. Its under-voltage lockout feature protects the circuit during low voltage conditions, while its dual source/sink outputs provide flexibility in design. The SG3525 SMD Pulse Width Modulator is a reliable choice for enhancing system performance.

For Indian customers seeking robust power management solutions, the SG3525 stands out with its low parts count and high efficiency. Explore how the Power Devices SG3525 can elevate your projects today.

Explore the reliable solutions offered by DNA for the Power Devices category. Discover the SG3525 and other essential Power Devices for your electronic needs. Check other Power Devices that we have in stock.

If you are searching for specific electronic components in India, reach out to DNA. We can assist in finding or importing parts like microcontrollers, transistors, super capacitors, and more. Contact Us.

Features of SG3525 SMD Pulse Width Modulator

  • 5.0V to 35V operation
  • 5.1V ± 1.0% trimmed reference
  • 100Hz to 400kHz oscillator range
  • Adjustable deadtime control
  • Under-voltage lockout
  • Dual source/sink outputs ±400mA peak

Specification of SG3525 SMD Pulse Width Modulator

  • Operating voltage: 5.0V to 35V
  • Reference voltage: 5.1V ± 1.0%
  • Oscillator frequency: 100Hz to 400kHz
  • Peak output current: ±400mA

Applications of SG3525 SMD Pulse Width Modulator

  • Motor control
  • DC-DC converter
  • DC-AC inverter
  • Lamp dimmers

Related Links for SG3525 SMD Pulse Width Modulator

Package Includes

  • 1 X SG3525 SMD Pulse Width Modulator
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.
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.
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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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