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XL1509-12.0 E1 Buck DC to DC Converter IC (SOP8L Package)

  • Stock: 100

    Availability: InStock priceValidUntil: 2026-03-27

  • Brand: XL Semi
  • SKU: 3658 | DAF398

Availability: InStock priceValidUntil: 2026-03-27

  • Rs. 25.96 (inc GST)
    Rs.22.00 + 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.

XL1509- 12.0 E1 Buck DC to DC Converter IC (SOP8L Package)

XL1509 - 12.0 E1 Buck DC to DC Converter IC; Fixed 12 Volts output

The XL1509 is a 150 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 2A 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. 

This XL1509 IC has a fixed 12 Volts output. Other version of 3.3 Volts, 5 volts and adjustable versions are also available.

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. When second current limit function happens, the operation frequency will be reduced from 150KHz to 50KHz. An internal compensation block is built in to minimize external component count. 

DNA solutions, Nashik has various types of Voltage Regulators & DC to DC Buck and Boost IC's. Check out our complete collection of  DC to DC converter 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 XL1509- 12.0 IC 

  • Wide 4.5V to 40V Input Voltage Range
  • 3.3V,5V,12V, and adjustable versions; This is fixed 12 volts output version
  • Fixed 150KHz Switching Frequency
  • 2A Constant Output Current Capability
  • Internal Optimize Power Transistor
  • High efficiency
  • Output Adjustable from 1.23V to 37V
  • Maximum Duty Cycle 100%
  • Minimum Drop Out 1.5V
  • Excellent line and load regulation
  • TTL shutdown capability
  • ON/OFF pin with hysteresis function
  • Built in thermal shutdown function
  • Built in current limit function
  • Built in second current limit function
  • Available in SOIC8 package

Applications

  • Digital Photo Frame
  • LCD Monitor and LCD TV
  • Set-up Box
  • ADSL Modem
  • Telecom / Networking Equipment 

    Related Links

    Package Includes

    1 x XL1509- 12.0 E1 Buck DC to DC Converter IC (SOP8L Package)

    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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    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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    Tags: dc to dc converter, buck converter ic, voltage regulator ic, step down converter