X-On Electronics has gained recognition as a prominent supplier of UC3843BD1 Switching Controllers across the USA, India, Europe, Australia, and various other global locations. UC3843BD1 Switching Controllers are a product manufactured by STMicroelectronics. We provide cost-effective solutions for Switching Controllers, ensuring timely deliveries around the world.

UC3843BD1 STMicroelectronics

UC3843BD1 electronic component of STMicroelectronics
UC3843BD1 STMicroelectronics
UC3843BD1 Switching Controllers
UC3843BD1 Semiconductors

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See Product Specifications
Part No. UC3843BD1
Manufacturer: STMicroelectronics
Category: Switching Controllers
Description: PMIC; PWM controller; 1A; 48-500kHz; Channels:1; SO8; flyback
Datasheet: UC3843BD1 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)
1: USD 0.966 ea
Line Total: USD 0.97 
Availability - 2028
Ship by Wed. 22 Jan to Fri. 24 Jan
MOQ: 1  Multiples: 1
Pack Size: 1

 UC3843BD1 More Buying Options & Price Grid(s)

Availability Price Quantity
11
Ship by Fri. 31 Jan to Wed. 05 Feb
MOQ : 1
Multiples : 1
1 : USD 0.8846
10 : USD 0.7372
30 : USD 0.6624
100 : USD 0.5875
500 : USD 0.5422
1000 : USD 0.5195

2028
Ship by Wed. 22 Jan to Fri. 24 Jan
MOQ : 1
Multiples : 1
1 : USD 0.966
10 : USD 0.8092
38 : USD 0.4466
105 : USD 0.4214

Specifications

   
Manufacturer
Product Category
Topology
Output Current
Kind Of Integrated Circuit
Mounting
Case
Kind Of Package
Type Of Integrated Circuit
Number Of Channels
Operating Temperature
Power
Supply Voltage
Operating Voltage
Duty Cycle Factor
Frequency
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Notes:- Show Stocked Products With Similar Attributes.

We are delighted to provide the UC3843BD1 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 UC3843BD1 and other electronic components in the Switching Controllers category and beyond.

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Additional Infomation About Product

The UC3843BD1 is a Pulse Width Modulation (PWM) Controller manufactured by STMicroelectronics with 1A current capability, a frequency range of 48kHz to 500kHz and packaged in SO8 (Small Outline 8) flyback case. This Power Management Integrated Circuit (PMIC) is configured with only one control channel, which is required for control of DC-to-DC power conversion and provides improved transient response, power supply measurement, over current protection and supply sequencing. The UC3843BD1 integrates several features, such as on-chip adjustment of peak current limit, a PWM latch designed for short circuit protection and cycle-by-cycle current limiting and protection.

HS Compliance

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:

C-Max may also be referenced as

C-Max (VA)
SG3
ST
ST MICROELECTRONICS
ST2
ST7
STM
STMICRELECTRONICS
STN

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