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

XL4301 Step Down DC to DC Buck IC

  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-09-26

  • Brand: XL Semi
  • SKU: 1671 | DAB690

Availability: NotInStock priceValidUntil: 2026-09-26

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

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 

Related LINKS

Package Includes

  • 1 x XL4301 Step Down DC to DC Buck IC

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (0)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

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.
What if tracking shows “delivered” but I didn’t receive it?
Message us immediately. Send: order number + tracking number + delivery address confirmation. We’ll coordinate with the courier and guide next steps.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
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.
What if I received fewer / more quantity than ordered?
Send your order number and unboxing photo/video. We’ll verify and resolve quickly.

NEW Products

Product Page : New Products

Meanwell LRS-35-15 SMPS

Meanwell LRS-35-15 DIN Rail Power Supply Meanwell LRS-35-15 SMPS offers high efficiency, built-in p..

Rs.1,003.00 (inc GST)
Rs.850.00 + GST

SKU: 7180 | DAD710
Stock: 5

5MM Plastic LED Lens Cover and SMD LED Light Pipe PC Material Transparent F3 Light Emitting Diode Cover

Plastic LED Lens Cover 5MM Light Pipe5MM Plastic LED Lens Cover enhances light diffusion with durabl..

Rs.50.62 (inc GST)
Rs.42.90 + GST

SKU: 9011 | DAI014
Stock: 2000

XL2596 5.0Volt PWM Stepdown DC/DC Buck Converter TO-220-5 IC

XL2596 5.0Volt PWM Stepdown DC/DC Buck ConverterXL2596 PWM Buck Converter 5V Output, 3A Load, 90% Ef..

Rs.46.14 (inc GST)
Rs.39.10 + GST

SKU: 7254 | DAF752
Stock: 150

INA125U Amplifier With Precision Voltage SOIC-16 IC

INA125U Amplifier with Precision Voltage IC INA125U Amplifier with precision voltage reference and ..

Rs.1,416.00 (inc GST)
Rs.1,200.00 + GST

SKU: 7625 | DAH443
Stock: 5

Have You Seen

Product Page : Have You Seen

PEC11L 4125F S0020 Bourns Encoder Rotary Encoder

Bourns PEC11L 4125F S0020 Rotary Encoder PEC11L 4125F S0020 Rotary Encoder features 20 pulses per ro..

Rs.306.80 (inc GST)
Rs.260.00 + GST

SKU: 7927 | DAH298
Stock: 1

12V Waterproof Mini Small Size Solenoid Electromagnetic Electronics Control Cabinet Lock

12V Waterproof Mini Solenoid Electromagnetic Lock 12V DC Mini Solenoid Lock with waterproof design, ..

Rs.780.28 (inc GST)
Rs.661.25 + GST

SKU: 9714 | DAI541
Stock: 2

DFRobot UNIHIKER M10 - IoT Python Single Board Computer with Touchscreen

DFRobot UNIHIKER M10 - IoT Python Single Board Computer with TouchscreenUNIHIKER SBC with 2.8-inch t..

Rs.9,271.00 (inc GST)
Rs.7,856.78 + GST

SKU: 10348 | DAJ180
Stock: 5

ADS1015 ADC Module

ADS1015 ADC ModuleADS1015 ADC 12 Bit Amplifier 4 Channel Converter ModuleThis ADC Module is based on..

Rs.398.25 (inc GST)
Rs.337.50 + GST

SKU: 1605 | DAA734
Stock: 0

Related Products

LM7806 Voltage Regulator

LM7806 Voltage Regulator

LM7806 Voltage RegulatorThe LM78XX series of three terminal positive regulators are available in the..

Rs.14.16 (inc GST)
Rs.12.00 + GST

SKU: 783 | DAA096
Stock: 32
LM2576 12 Volts Step Down Voltage Regulator

LM2576 12 Volts Step Down Voltage Regulator

LM2576 Voltage Regulator Step-Down 3A Buck ConverterLM2576 step-down regulator with 3A load capacity..

Rs.60.18 (inc GST)
Rs.51.00 + GST

SKU: 790 | DAA108
Stock: 16
ESP-12F WiFi Chipset Doit Make

ESP-12F WiFi Chipset Doit Make

Ai-thinker ESP-12F WiFi Module for IoT Projects ESP-12F WiFi Module; 80/160 MHz clock speed; Low po..

Rs.158.12 (inc GST)
Rs.134.00 + GST

SKU: 1275 | DAA761
Stock: 200
MICRO SD CARD SOCKET

MICRO SD CARD SOCKET

MICRO SD CARD SOCKETMICRO SD MEMORY CARD Push SOCKET (TF-07F)Add Memory card interface into your nex..

Rs.29.50 (inc GST)
Rs.25.00 + GST

SKU: 1781 | DAA832
Stock: 20
DT-06 TTL to WIFI Module

DT-06 TTL to WIFI Module

DT-06 TTL Serial Port to WiFi ModuleDT-06 Transparent Serial to Wifi ModuleDT-06 Module is..

Rs.521.56 (inc GST)
Rs.442.00 + GST

SKU: 1982 | DAB003
Stock: 0
LM2576T 3.3 Volts Step Down Voltage Regulator

LM2576T 3.3 Volts Step Down Voltage Regulator

LM2576 Step Down Voltage Regulator 3.3VLM2576T 3.3V Step Down Regulator + 3A Output, High Efficiency..

Rs.90.27 (inc GST)
Rs.76.50 + GST

SKU: 2986 | DAE697
Stock: 1
LM2596S 3.3 Volts fixed Voltage Converter (TO-263)

LM2596S 3.3 Volts fixed Voltage Converter (TO-263)

LM2596 Step Down Voltage Regulator 3.3VLM2596S-3.3V regulator for step-down voltage conversion, 1A l..

Rs.90.27 (inc GST)
Rs.76.50 + GST

SKU: 2987 | DAE698
Stock: 0