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XL4301 Step Down DC to DC Buck IC

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Stock: Out Of Stock
Availability: NotInStock priceValidUntil: 2026-08-29
Brand: XL Semi
SKU: 1671 | DAB690

Rs. 41.30 (inc GST)
Rs.35.00 + GST

Qty :
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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.

Description

XL4301 DC to DC Buck Converter IC

XL4301 3 Ampere 180KHz 45 Volts Buck DC to DC Converter With Constant Current Loop

The XL4301 is a 180KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2.5A load with high efficiency, low ripple and excellent line and load regulation. Requiring a minimum number of external components, the regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator. The PWM Control circuit is able to adjust the duty ratio linearly from 0 to 100%. An enable function, an over current protection function is built inside. An internal compensation block is built into minimize external component count. The XL4301 Step Down DC to DC Buck IC built in a simple, user-programmable output cable voltage drop compensation function.

DNA solutions, Nashik has various types of DC to DC Converter IC. Check out our complete collection of Voltage Regulator and Step up and Step Down IC's.

If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Features of XL4301 Step Down DC to DC Buck

Operation Voltage from 8 Volts to 40 Volts
Adjust Vout from 1.25 Volts to Vin-2 Volts
Minimum Drop Out 0.3 Volts
Fixed 180KHz Switching Frequency
Maximum 2.5 - 3 Ampere Switching Current
Internal Optimize Power MOSFET
Excellent line and load regulation
With output constant current loop
Built in thermal shutdown function
Built in current limit function
Built in output cable compensation
Recommend output power less than 13W
SOP8-EP (Exposed PAD) package

Applications of XL4301 Step Down DC to DC Buck

Car Charger
Battery Charger
LCD Monitor and LCD TV
Portable instrument power supply
Telecom / Networking Equipment
Buck constant current driver

Package Includes

1 x XL4301 Step Down DC to DC Buck IC

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 do I track my shipment?

After dispatch, you’ll receive a tracking link/number via email/WhatsApp/SMS (as applicable).

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 support Purchase Orders (PO) for companies/colleges?

Yes — we accept POs. To process a PO faster, share: PO copy, billing address, shipping address, GSTIN (if applicable), and contact number. We’ll confirm availability, price, and dispatch timeline.

Can I return a component if I ordered the wrong value/package?

If the item is unused and in original packaging, we’ll check eligibility case-by-case. Some items may be non-returnable depending on category/condition.

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