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

XL4301 Step Down DC to DC Buck IC


Write a review | 0 reviews

  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-07-08

  • Brand: XL Semi
  • SKU: 1671 | DAB690

Availability: NotInStock priceValidUntil: 2026-07-08

  • 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.
Do you offer same-day / next-day delivery in Nashik?
If feasible, yes. Send: item list + quantity + delivery PIN code, and we’ll confirm availability, courier option, and cost.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
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.
Can you combine multiple orders into one shipment?
Often yes — if the first order hasn’t shipped. Send both order numbers and we’ll confirm.
View all FAQs →

NEW Products

Product Page : New Products

ST-07002 7" Resistive Touch Screen Panel

ST-07002 7" Resistive Touch Screen Panel

ST-07002 7 Inch Resistive Touch Screen Panel ST-07002 7" Resistive Touch Panel with durable design, ..

Rs.1,319.55 (inc GST)
Rs.1,118.26 + GST

SKU: 8195 | DAH822
Stock: 4
SHT35-DIS-B2.5KS Humidity, Temperature Sensor SMD IC

SHT35-DIS-B2.5KS Humidity, Temperature Sensor SMD IC

Sensirion SHT35-DIS-B2.5KS Humidity Temperature Sensor SHT35-DIS-B2.5KS Sensor for high accuracy tem..

Rs.566.40 (inc GST)
Rs.480.00 + GST

SKU: 9191 | DAD965
Stock: 5
BT138 600V TRIAC

BT138 600V TRIAC

BT138 600V TRIAC BT138-600 TRIAC for motor control, 12A current, 600V voltage, ideal for lighting an..

Rs.44.13 (inc GST)
Rs.37.40 + GST

SKU: 2368 | DAB930
Stock: 6
9 Pin Male Right Angle Screwable Plug 7.62mm (Combicon Connector)

9 Pin Male Right Angle Screwable Plug 7.62mm (Combicon Connector)

Combicon Connector 9 Pin Male Right Angle Screwable Plug 7.62mm 9 Pin Male Right Angle Screwable Pl..

Rs.22.30 (inc GST)
Rs.18.90 + GST

SKU: 3644 | DAF251
Stock: 80

Have You Seen

Product Page : Have You Seen

10D7 NTC Thermistor

10D7 NTC Thermistor

10D7 NTC Thermistor10D7 NTC Thermistor for precise temperature sensing with a resistance of 10kΩ at ..

Rs.18.88 (inc GST)
Rs.16.00 + GST

SKU: 9302 | DAD262
Stock: 2
Write review
MCU-164 SN74HC164D 8 Bit Shift Register Module

MCU-164 SN74HC164D 8 Bit Shift Register Module

SN74HC164D 8-Bit Shift Register Module MCU-164 SN74HC164D 8-Bit Shift Register Module with gated ser..

Rs.174.64 (inc GST)
Rs.148.00 + GST

SKU: 3265 | DAD357
Stock: 5
Write review
Hongfa HF33F/024-HSLTF Relay

Hongfa HF33F/024-HSLTF Relay

Hongfa HF33F/024-HSLTF SPDT Relay for ElectronicsHongfa HF33F/024-HSLTF Relay is a compact SPDT rela..

Rs.79.30 (inc GST)
Rs.67.20 + GST

SKU: 9977 | DAI769
Stock: 30
74139 2 to 4 Decoder/Demultiplexer

74139 2 to 4 Decoder/Demultiplexer

74139 2 to 4 Decoder/DemultiplexerThe M54/74HC139 is a high speed CMOS DUAL TWO LINE TO FOUR LINE DE..

Rs.17.70 (inc GST)
Rs.15.00 + GST

SKU: 290 | DAA248
Stock: 5

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
Write review
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
Write review
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
Write review
1x40 2.54 Mm Berg Strip - Straight Male Header Strip Red

1x40 2.54 Mm Berg Strip - Straight Male Header Strip Red

1x40 2.54 Mm Berg Strip - Straight Male Header Strip Red1x40 Straight Male Berg Strip with 2.54mm pi..

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

SKU: 3670 | DAF653
Stock: 500
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