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

XLSEMI XL1509-3.3E1 Fixed 3.3 V Buck DC/DC Converter IC

Write a review | 0 reviews

Stock: 200
Availability: InStock priceValidUntil: 2026-12-07
Brand: XL Semi
SKU: 3656 | DAF396

Rs. 25.96 (inc GST)
Rs.22.00 + GST
Qty : Qty 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.

Description

XLSEMI XL1509-3.3E1 Fixed 3.3 V Buck DC/DC Converter IC

XL1509-3.3E1 fixed 3.3 V buck DC/DC converter IC with 2 A output capability, 4.5 V to 40 V input range and 150 kHz PWM switching.

The XLSEMI XL1509-3.3E1 is a fixed-output buck DC/DC converter IC. It steps down a DC input to a regulated 3.3 V output, with a 4.5 V to 40 V input range and 2 A output-current capability. It suits boards that need a lower supply rail from a higher DC source.

Its 150 kHz PWM switching and internal frequency compensation support a compact power design with fewer external compensation parts. Built-in thermal shutdown and current limiting help manage fault conditions. The ON/OFF pin lets a host circuit control the regulator, and the SOP8L package supports board integration.

Use this IC in LCD monitors and TVs, digital photo frames, set-top boxes, ADSL modems, and telecom or networking equipment that needs a regulated 3.3 V rail.

DNA stocks XLSEMI parts for engineers and buyers seeking Voltage Regulators for repair, prototyping, and production needs. Check other Voltage Regulators that we have in stock

Indian electronics buyers can contact DNA if they cannot find a part. We support imports, retail orders, and bulk supply. Ask us about related MOSFETs, power supplies, programmers, or Nextion displays. Contact Us

Features of XLSEMI XL1509-3.3E1 Fixed 3.3 V Buck DC/DC Converter IC

Steps down a DC input to a regulated 3.3 V output
Fixed-frequency PWM switching
Internal frequency compensation supports a simpler power design
Built-in thermal shutdown and current limiting
ON/OFF enable supports regulator control

Specifications of XLSEMI XL1509-3.3E1 Fixed 3.3 V Buck DC/DC Converter IC

Nominal output voltage: 3.3 V
Input operating voltage: 4.5 V to 40 V
Output voltage range: 3.168 V to 3.432 V (input 4.75 V to 40 V)
Output-current capability: 2 A
Oscillator frequency: 150 kHz typical, 127 kHz minimum, 173 kHz maximum
Package: SOP8L
Operating junction temperature: -40 °C to 125 °C

Applications of XLSEMI XL1509-3.3E1 Fixed 3.3 V Buck DC/DC Converter IC

LCD monitors and LCD TVs
Digital photo frames
Set-top boxes
ADSL modems

Package Includes

1 X XLSEMI XL1509-3.3E1 Fixed 3.3 V Buck DC/DC Converter IC

Extra Information
Country of Origin	China
Imported By	ElectroSource Private Limited

Reviews (0)

Write a review

Your Name

Your Review

Note: HTML is not translated!

Rating Bad Good

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.

Do you ship all over India?

Yes — we dispatch orders across India.

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.

What details should I share for sourcing a non-listed component?

Send these details for fastest sourcing: - Exact part number - Manufacturer (if known) - Package type - Product image (if possible) - Required quantity - Delivery address + PIN code - Timeline/urgency

Can I order just one piece (no minimum order quantity)?

Yes — we support single-piece orders for many products. If a product has MOQ, it will be mentioned on the product page.

View all FAQs →