X-On Electronics has gained recognition as a prominent supplier of DK1203 Switching Controllers across the USA, India, Europe, Australia, and various other global locations. DK1203 Switching Controllers are a product manufactured by DongKe. We provide cost-effective solutions for Switching Controllers, ensuring timely deliveries around the world.

DK1203 DongKe

DK1203 electronic component of DongKe
DK1203 DongKe
DK1203 Switching Controllers
DK1203  Semiconductors

Images are for reference only
See Product Specifications
Part No. DK1203
Manufacturer: DongKe
Category: Switching Controllers
Description: Switching Controllers DIP-8 RoHS
Datasheet: DK1203 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)
5: USD 0.3068 ea
Line Total: USD 1.53 
Availability - 586
Ship by Wed. 11 Jun to Mon. 16 Jun
MOQ: 5  Multiples: 5
Pack Size: 5
Availability Price Quantity
586
Ship by Wed. 11 Jun to Mon. 16 Jun
MOQ : 5
Multiples : 5
5 : USD 0.3068
50 : USD 0.2384
150 : USD 0.1567
500 : USD 0.1165
2000 : USD 0.1056
4000 : USD 0.0988

   
Manufacturer
Product Category
Category
Rohs
Package
Brand Category
LoadingGif
 
Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the DK1203 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 DK1203 and other electronic components in the Switching Controllers category and beyond.

Image Part-Description
Stock Image DK106
Switching Controllers DIP-8 RoHS
Stock : 1670
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 DK124
Switching Controllers DIP-8 RoHS
Stock : 5444
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 DK5V100R20ST1
Schottky Barrier Diodes (SBD) TO-220-3 RoHS
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 DK5030
SOP-8 AC-DC Controllers & Regulators ROHS
Stock : 3772
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 DK5V100R20C
SM-7 Power Distribution Switches ROHS
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 DK5V45R25P
SOP-8 Power Distribution Switches ROHS
Stock : 830
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 DK5V100R10M
SM-10 Power Distribution Switches ROHS
Stock : 3314
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 DK5V45R20P
SOP-8 Power Distribution Switches ROHS
Stock : 200
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 DK5V60R20S
SM-7 Power Distribution Switches ROHS
Stock : 500
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 DK5V85R25S
SM-7 Power Distribution Switches ROHS
Stock : 410
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 UC3842BN
PMIC; PWM controller; 1A; 48-500kHz; Channels:1; DIP8; flyback
Stock : 223
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 UC3844AD
Switching Controllers Current Mode
Stock : 1001
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 S-8351A55MC-J3OT2U
Switching Controllers 5.5V Step-Up 2.4%
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 UC3844G-SO8-R
Switching Controllers SOP-8_150mil RoHS
Stock : 2475
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 OB2301WCPA
Switching Controllers SOP-8_150mil RoHS
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 S-8341A50AFT-T2-G
DC/DC Cntrlr Single-OUT Step Up 690kHz 8-Pin TSSOP 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 IW673-20
Switching Controllers Digital Green-Mode Synchronous Rectifier Controller
Stock : 6019
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 IW1782-00
Switching Controllers SOIC-8 RoHS
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 GR1937KJAG
Switching Controllers DIP-7 RoHS
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 OB2560MP
Switching Controllers SOT23-6 RoHS
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.

TechnologyDK1203 with Switching Controllers DIP-8 RoHS is a 8-pin dual in-line package (DIP) integrated circuit (IC) manufactured by DongKe Technology. It is a switching controller IC, with logic levels operating from -40 to +85 °C. In addition, the DK1203 is compatible with RoHS (Restriction of Hazardous Substances) specifications – it is built using hazardous materials-free components. The DK1203 offers high reliability and stability, and can be used for wide range of PWM/PFM switching power supplies. It provides a full set of protections like short circuit protection, thermal overload protection, over voltage protection, and over current protection. Furthermore, the DK1203 has a built-in under voltage lockout (UVLO) circuit, which allows the unit to automatically power up once a power source is connected.

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:
ACPS-RB Amphenol Phone Connector – 1/4" Mono Plug image

May 13, 2025
ACPS-RB Phone Connectors by Amphenol are 1/4" mono plugs with solder terminals, metal shell, and strain relief—ideal for guitars, amps, and pro audio cables in studio or live setups.
1024 Cylindrical Battery Contacts by Keystone – Reliable Power image

Apr 22, 2025
The 1024 D-Sub Cylindrical Battery Contacts, Clips, Holders & Springs by Keystone offer reliable solutions for securing and connecting cylindrical batteries in electronic devices. These components ensure stable performance with durable construction, providing excellent contact and retention for
The Premier Supplier of the 26-03-4121 Molex Connector image

Jun 20, 2024

the importance of reliable and high-quality components cannot be overstated. Among these components, connectors play a pivotal role in ensuring the integrity and functionality of electronic systems. The 26-03-4121 Mo

ELG-200-54 LED Power Supplies by Mean Well image

Dec 3, 2024
The ELG-200-54 LED Power Supply by Mean Well delivers 200.88W with 54V output and 3.72A current, offering exceptional performance for LED lighting systems. Designed with constant current and constant voltage modes, it features high efficiency (up to 94%), robust protections, and IP65/IP67 waterproo

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