UC3843BVDR2G ON Semiconductor

UC3843BVDR2G electronic component of ON Semiconductor
UC3843BVDR2G ON Semiconductor
UC3843BVDR2G Switching Controllers
UC3843BVDR2G  Semiconductors
Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of UC3843BVDR2G Switching Controllers across the USA, India, Europe, Australia, and various other global locations. UC3843BVDR2G Switching Controllers are a product manufactured by ON Semiconductor. We provide cost-effective solutions for Switching Controllers, ensuring timely deliveries around the world.

Part No. UC3843BVDR2G
Manufacturer: ON Semiconductor
Category: Switching Controllers
Description: Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
Datasheet: UC3843BVDR2G Datasheet (PDF)
Price (USD)
1: USD 1.624 ea
Line Total: USD 1.62 
Availability : 1401
  
Ship by Tue. 11 Nov to Thu. 13 Nov
QtyUnit Price
1$ 1.624
10$ 0.9968
25$ 0.8204
37$ 0.5152
102$ 0.4872

Availability 1401
Ship by Tue. 11 Nov to Thu. 13 Nov
MOQ : 1
Multiples : 1
QtyUnit Price
1$ 1.624
10$ 0.9968
25$ 0.8204
37$ 0.5152
102$ 0.4872

   
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Topology
Number of Outputs
Switching Frequency
Duty Cycle - Max
Output Voltage
Output Current
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package / Case
Packaging
Series
Type
Brand
Fall Time
Operating Supply Voltage
Rise Time
Factory Pack Quantity :
Brand Category
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the UC3843BVDR2G from our Switching Controllers category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the UC3843BVDR2G and other electronic components in the Switching Controllers category and beyond.

Image Part-Description
Stock Image UC3844BVDR2G
ON Semiconductor Switching Controllers 52kHz 1A Current PWM w48% Duty Cycle Max
Stock : 2002
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image UC3844BVDG
Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Ma
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image UC3844BDR2G
Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
Stock : 1596
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image UC3844BD1R2G
Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
Stock : 14970
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image UC3844BD1G
Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
Stock : 2192
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image UC3843BVNG
Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image UC3844BDG
Switching Controllers ANA SMPS PWM CNTRL
Stock : 5665
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image UC3844BNG
Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
Stock : 2130
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image UC3844BVD1G
Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
Stock : 26548
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image UC3844BVD1R2G
Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
Stock : 3713
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Image Part-Description
Stock Image UC3845AD8TR
Switching Controllers Current-Mode PWM Controller
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NEB-264DWA-ANH
Isolated DC/DC Converters NovumIBC, EB, 12Vdcout, 264W, digitalpins, 36 75Vdcin, TH, flatheatsink
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image UC3845BVD1R2G
Switching Controllers 52kHz 1A Current PWM w/48% Duty Cycle Max
Stock : 8517
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image NEB-264NWA-ANH
Isolated DC/DC Converters Novum IBC, EB, 12 Vdc out, 264 W, 36 75 Vdc in, TH, flat heatsink
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TPS65131RGER
Texas Instruments Voltage Regulators - Switching Regulators Adj Dl Otp Switch Boost DCDC
Stock : 0
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TPS63031DSKR
Voltage Regulators - Switching Regulators Hi Eff Sgl Inductor Buck-Boost Conv
Stock : 122
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot Stock Image TPS63030DSKR
Voltage Regulators - Switching Regulators Hi Eff Sgl Inductor Buck-Boost Conv
Stock : 2885
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image TPS63020DSJR
Texas Instruments Voltage Regulators - Switching Regulators 93% Eff Buck-Boost Converter
Stock : 14839
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image UCC25600D
dc-dc converters step-up/step-down transistor driver 2 11.5v 18v soic-8_150mil rohs
Stock : 699
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Stock Image UCC25600DR
Switching Controllers LLC Half Bridge Resonant Cntrlr
Stock : 2630
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

The ON Semiconductor UC3843BVDR2G is a switching controller with a maximum current rating of 1A and frequency of 52kHz. It features a pulse-width modulation (PWM) signal with a maximum duty cycle of 96%. This controller is designed for use in applications such as motor speed control, battery charger control, digital dimming controls, and Uninterruptible Power Supplies (UPS). It features undervoltage lockout to protect the application from overloads and short-circuiting. The low on-resistance of this controller ensures efficient switching. Additionally, it has temperature protection of 145°C which prevents damage due to high temperatures.

Tariff Desc

8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
FAIRCHILD
FAIRCHILD (ON SEMICONDUCTOR)
Fairchild Semiconductor
FS8
FSC
ON
ON SEMI
ON Semicon
ON SEMICONDUCTOR
ON SEMICONDUCTOR (FAIRCHILD)
ON Semiconductor / Fairchild
ON4
ON5
onsemi
ON-SEMI
onsemi / Fairchild
OOF
Xsens / Fairchild
HRC0524S4K0N – XP Power 4A Non-Isolated DC Converter image

May 29, 2025
XP Power HRC0524S4K0N is a 4A non-isolated DC/DC converter with 0.8–2.75V adjustable output, 94% efficiency, and remote control—perfect for embedded and industrial systems.
PCF8574AP Interface-I/O Expanders by HGSEMI – Buy Online at XON image

Oct 31, 2025
The  PCF8574AP Interface-I/O Expanders by HGSEMI  provide efficient I2C-based GPIO expansion for microcontrollers. These  Interface ICs  simplify circuit design and enable seamless communication in industrial, consumer, and embedded systems.
C5268-4 Fuse Holder Retailer and wholesaler in India, USA, Australia image

Oct 17, 2024
The C5268-4 Fuse Holder , manufactured by Eaton , is a robust 100A fuse base with a 1-inch stud designed for high-current applications. Available from Xon Electronic , this fuse holder provides reliable protection for industrial machinery, automotive systems, renewable energy setups, marine appl
EA2-5NU Low Signal Relays – KEMET Compact Solutions image

Jul 17, 2025
The EA2-5NU Low Signal Relays - PCB by KEMET provide precise signal switching and compact design. Premium  Electromechanical Relays  available globally from Xon Electronics.

Looking for help? Visit our FAQ's Section to answer to all your questions

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
 

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted AS9120 Certified