X-On Electronics has gained recognition as a prominent supplier of UC3842BD1R2G Switching Controllers across the USA, India, Europe, Australia, and various other global locations. UC3842BD1R2G Switching Controllers are a product manufactured by ON Semiconductor. We provide cost-effective solutions for Switching Controllers, ensuring timely deliveries around the world.

UC3842BD1R2G ON Semiconductor

UC3842BD1R2G electronic component of ON Semiconductor
UC3842BD1R2G ON Semiconductor
UC3842BD1R2G Switching Controllers
UC3842BD1R2G  Semiconductors

Images are for reference only
See Product Specifications
Part No. UC3842BD1R2G
Manufacturer: ON Semiconductor
Category: Switching Controllers
Description: Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Datasheet: UC3842BD1R2G Datasheet (PDF)
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



Price (USD)
2500: USD 0.2524 ea
Line Total: USD 631 
Availability - 4850
Ship by Tue. 22 Jul to Mon. 28 Jul
MOQ: 2500  Multiples: 2500
Pack Size: 2500
Availability Price Quantity
4850
Ship by Tue. 22 Jul to Mon. 28 Jul
MOQ : 2500
Multiples : 2500
2500 : USD 0.2524
5000 : USD 0.2499
7500 : USD 0.2474
10000 : USD 0.2456
12500 : USD 0.2431
25000 : USD 0.2406

24
Ship by Tue. 29 Jul to Fri. 01 Aug
MOQ : 5
Multiples : 5
5 : USD 0.7818
50 : USD 0.4851
150 : USD 0.3975
500 : USD 0.3178
2500 : USD 0.296
5000 : USD 0.2831

4575
Ship by Fri. 18 Jul to Tue. 22 Jul
MOQ : 1
Multiples : 1
1 : USD 0.75
10 : USD 0.53
25 : USD 0.456
100 : USD 0.3652
250 : USD 0.3388
500 : USD 0.3234
1000 : USD 0.2981
2500 : USD 0.2959

326
Ship by Fri. 18 Jul to Tue. 22 Jul
MOQ : 1
Multiples : 1
1 : USD 0.854
10 : USD 0.602
25 : USD 0.5348
45 : USD 0.427
124 : USD 0.4046

73920
Ship by Tue. 22 Jul to Mon. 28 Jul
MOQ : 1137
Multiples : 1
1137 : USD 0.4125
10000 : USD 0.3679
100000 : USD 0.3081

4850
Ship by Tue. 22 Jul to Mon. 28 Jul
MOQ : 2500
Multiples : 2500
2500 : USD 0.2524
5000 : USD 0.2499
7500 : USD 0.2474
10000 : USD 0.2456
12500 : USD 0.2431
25000 : USD 0.2406

118825
Ship by Tue. 22 Jul to Mon. 28 Jul
MOQ : 1137
Multiples : 1
1137 : USD 0.4125
10000 : USD 0.3679
100000 : USD 0.3081

   
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
Cnhts
Fall Time
Hts Code
Mxhts
Operating Supply Voltage
Product Type
Rise Time
Factory Pack Quantity :
Subcategory
Taric
Category
Brand Category
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the UC3842BD1R2G 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 UC3842BD1R2G and other electronic components in the Switching Controllers category and beyond.

Image Part-Description
Stock Image UC3843ADX
Current Mode PWM Controller 1A 8-Pin SOIC N T/R
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 UC3843BDG
Switching Controllers ANA SMPS PWM CNTRL
Stock : 5940
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 UC3843BD1R2G
Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
Stock : 29655
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 UC3842BVD1R2G
ON Semiconductor Switching Controllers 52kHz 1A Current PWM w96% Duty Cycle Max
Stock : 2814
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 UC3842BVD1G
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
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 UC3842BDG
Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
Stock : 350
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 UC3842BDR2G
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
Stock : 4739
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 UC3842BNG
Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
Stock : 650
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 UC3842BVDR2G
ON Semiconductor Switching Controllers 52kHz 1A Current PWM w96% Duty Cycle Max
Stock : 1484
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 UC3843BD1G
Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
Stock : 30232
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 UC3842BDR2G
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
Stock : 4739
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 UC3842BNG
Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
Stock : 650
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 UC3842BVDR2G
ON Semiconductor Switching Controllers 52kHz 1A Current PWM w96% Duty Cycle Max
Stock : 1484
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 UC3842D
Switching Controllers Current Mode
Stock : 723
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 UC3843AD
Switching Controllers Current Mode
Stock : 106
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 UC3843AD8
Switching Controllers Current Mode
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 UC3843AD8TRG4
Current Mode PWM Controller 1A 8-Pin SOIC T/R
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 UC3843BD1013TR
Switching Controllers 0.5mA Current Mode
Stock : 47720
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 UC3843BDR2G
Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
Stock : 3923
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 UC3843BNG
Switching Controllers 52kHz 1A Current PWM w/96% Duty Cycle Max
Stock : 5420
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 UC3842BD1R2G with Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC is a device designed for high-frequency isolated DC-DC conversion. This device is manufactured by ON Semiconductor and its input voltage range is up to 200 V. It is equipped with soft start to prevent line disruption and overloading the system during start-up. It also features integrated MOSFET drivers, as well as over-voltage, over-current, and over-temperature protections. This product offers a wide range of features that make it an ideal choice for a variety of applications, such as high-end telecom and industrial power supplies, energy conversion, power management, and motor control systems.

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
K1ABAAAAAA Rocker Switches by OTTO in India, USA, Australia image

Oct 22, 2024
Discover the K1ABAAAAAA Rocker Switch from OTTO, a durable and versatile switch ideal for automotive, industrial, and household applications. Designed for high-performance in harsh environments, it features sealed construction to resist dust and moisture, making it suitable for use in the USA, Indi
2711-01 Enclosures, Boxes & Cases by ELEKTRO-PLAST NASIELSK image

May 14, 2025
The 2711-01 Enclosures, Boxes & Cases by ELEKTRO-PLAST NASIELSK offer durable, IP65-rated protection, ensuring secure housing for electrical components in industrial automation and power distribution applications.
045-6 AC Power Entry Modules by PCE wholesaler in India, USA image

Nov 15, 2024
The 045-6 AC Power Entry Module by PCE is designed for 3-phase power supply applications, supporting 125A and 400VAC. This robust male plug connector complies with IEC 60309, ensuring safe and reliable operation for industrial and commercial use. Ideal for industries requiring high power distributi
44A0111-20-9-MX Hook-up Wire – TE Connectivity Solution image

Jul 15, 2025
The 44A0111-20-9-MX Hook-up Wire by TE Connectivity offers durable, high-temperature performance for aerospace and industrial applications. 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