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: 2026-06-09

  • Brand: XL Semi
  • SKU: 1671 | DAB690

Availability: NotInStock priceValidUntil: 2026-06-09

  • 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.
How long does delivery take?
Delivery time depends on your PIN code and the courier network. Tracking is shared after dispatch.
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 if a product is out of stock — can you arrange it?
Yes — contact us with the part number and required quantity. We’ll check availability or sourcing options.
Will you send the same brand/manufacturer every time?
For some passive components, brand may vary based on availability. If you need a specific brand or matching lot, mention it before ordering and we’ll advise availability.

NEW Products

Product Page : New Products

Soldron Soldering Iron 100 Watts

Soldron 100 Watts Soldering Iron Soldron 100 Watts Soldering Iron, ideal for heavy electrical work, ..

Rs.1,012.44 (inc GST)
Rs.858.00 + GST

SKU: 2341 | DAC091
Stock: 1

Hongfa HF32F/012-ZS3 Relay

Hongfa HF32F/012-ZS3 Miniature Power RelayHF32F/012-ZS3 Relay; SPDT configuration; 12 VDC, 10 Ampere..

Rs.54.52 (inc GST)
Rs.46.20 + GST

SKU: 9984 | DAI776
Stock: 100

MC33883HEG H-Bridge GATE Driver IC

MC33883 H-Bridge Gate Driver IC MC33883HEG H-Bridge Driver IC with 1A peak current, supports PWM up ..

Rs.381.14 (inc GST)
Rs.323.00 + GST

SKU: 3050 | DAE795
Stock: 4

IRF1405 N-Channel Power MOSFET

IRF1405 N Channel Power MOSFETIRF1405 N Channel 55 Volt, 169 Ampere Power MOSFET in TO220 PackageThi..

Rs.88.50 (inc GST)
Rs.75.00 + GST

SKU: 711 | DAA168
Stock: 1

Have You Seen

Product Page : Have You Seen

6 Pin Male Right Angle Header 3.81 mm pitch (Combicon Connector)

Combicon 6 Pin Right Angle Male Header Connector XY-2500 F-B 3.81 series 6 Pin Right Angle Male hea..

Rs.15.93 (inc GST)
Rs.13.50 + GST

SKU: 3016 | DAE744
Stock: 20

ADE7880ACPZ Polyphase Energy Metering IC

ADE7880ACPZ Polyphase Energy Metering IC ADE7880ACPZ Polyphase Energy Metering IC for accurate energ..

Rs.706.23 (inc GST)
Rs.598.50 + GST

SKU: 7383 | DAG499
Stock: 100

HLK-PM03 AC to DC 3 Watts 3.3 Volts Module

HLK-PM03 AC To DC 3 Watts 3.3 Volts Module HLK-PM03 3.3V 3W isolated power supply module with low n..

Rs.254.88 (inc GST)
Rs.216.00 + GST

SKU: 667 | DAB335
Stock: 10

HX710B 24Bit ADC

HX710B 24Bit ADCBased on Avia Semiconductor’s patented technology, HX710(A/B) is a precision 24-bit ..

Rs.32.92 (inc GST)
Rs.27.90 + GST

SKU: 817 | DAB773
Stock: 56

Related Products

LM317 IC-Variable Voltage Regulator IC

LM317 IC-Variable Voltage Regulator IC

LM317 Adjustable Voltage Regulator with Overload Protection LM317 Voltage Regulator; Adjustable out..

Rs.37.76 (inc GST)
Rs.32.00 + GST

SKU: 93 | DAA086
Stock: 35
7486 Quad 2-Input Exclusive-OR Gate

7486 Quad 2-Input Exclusive-OR Gate

74HC86 Quad 2-Input Exclusive-OR Gate IC 74HC86 Functionality: Quad 2-input EXCLUSIVE-OR gate with h..

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

SKU: 234 | DAA238
Stock: 5
LM2596 Adjustable DC to DC Buck Converter Module

LM2596 Adjustable DC to DC Buck Converter Module

LM2596 Adjustable DC to DC Buck Converter Module LM2596 Buck Converter Module offers adjustable out..

Rs.49.56 (inc GST)
Rs.42.00 + GST

SKU: 467 | DAB378
Stock: 100
LM1117-1.8V SMD Voltage Regulator

LM1117-1.8V SMD Voltage Regulator

LM1117-1.8V SMD Voltage Regulator  The LM1117 is a series of low dropout voltage regulators wit..

Rs.11.80 (inc GST)
Rs.10.00 + GST

SKU: 1102 | DAB620
Stock: 0
GREEN LED Indicator 230V

GREEN LED Indicator 230V

GREEN LED PLC Indicator 230VThis type of LED's are used in Industrial Panels for On, Off, Run, Trip,..

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

SKU: 1350 | DAB967
Stock: 4
PCR406 Thyristor

PCR406 Thyristor

PCR406 Thyristor PCR406 Thyristor for switching, featuring high surge capability, sensitive gate, a..

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

SKU: 4078 | DAG769
Stock: 1
25Mhz FL2500316Z crystal

25Mhz FL2500316Z crystal

Crystal 25MHz FL2500316Z FL2500316Z crystal, 25 MHz frequency, compact SMD package, low power consum..

Rs.66.08 (inc GST)
Rs.56.00 + GST

SKU: 7364 | DAG004
Stock: 0
LM723CH/NOPB, Linear Voltage Regulator IC,METAL CAN -10 Pin ( TO-100 )

LM723CH/NOPB, Linear Voltage Regulator IC,METAL CAN -10 Pin ( TO-100 )

Texas Instruments LM723CH/NOPB Linear Voltage Regulator IC LM723CH/NOPB, Linear Voltage Regulator I..

Rs.649.19 (inc GST)
Rs.550.16 + GST

SKU: 10215 | DAI753
Stock: 0