Product Information

UC3843BN

UC3843BN electronic component of STMicroelectronics

Datasheet
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP
Manufacturer: STMicroelectronics
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 0.3452 ea
Line Total: USD 1.73

126 - Global Stock
Ships to you between
Fri. 17 May to Wed. 22 May
MOQ: 5  Multiples: 5
Pack Size: 5

 More Buying Options & Price Grid(s)

Availability Price Quantity
424 - WHS 1


Ships to you between Fri. 10 May to Thu. 16 May

MOQ : 50
Multiples : 1

Stock Image

UC3843BN
STMicroelectronics

50 : USD 1.6125
900 : USD 0.589
3000 : USD 0.5725
8000 : USD 0.5558
24000 : USD 0.5228

126 - WHS 2


Ships to you between
Fri. 17 May to Wed. 22 May

MOQ : 5
Multiples : 5

Stock Image

UC3843BN
STMicroelectronics

5 : USD 0.3452
50 : USD 0.2773
150 : USD 0.2483
500 : USD 0.2119
2000 : USD 0.1957
5000 : USD 0.186

1763 - WHS 3


Ships to you between Fri. 10 May to Thu. 16 May

MOQ : 3
Multiples : 1

Stock Image

UC3843BN
STMicroelectronics

3 : USD 0.5551
10 : USD 0.5005
41 : USD 0.3991
112 : USD 0.377
1000 : USD 0.3627

Read More Specifications

     
Manufacturer
Product Category
Topology
Output Current
Kind Of Integrated Circuit
Case
Mounting
Kind Of Package
Type Of Integrated Circuit
Number Of Channels
Supply Voltage
Power
Operating Temperature
Operating Voltage
Duty Cycle Factor
Frequency
Category
Brand Category
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Additional Infomation About Product

The UC3843BN with Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP manufactured by STMicroelectronics is a DC-DC controller integrated circuit (IC) with a complex function. It is an efficient step-up/step-down DC-DC controller IC that can provide a controlled output voltage from an unregulated input voltage. The IC can support both boost and flyback topologies, so it can step-up, step-down, and isolate output voltage. The IC also has a low standby power consumption, Under Voltage Lock Out feature and can support many external components to adjust to user needs. The UC3843BN is available in an 8-Pin Mini-DIP package and is suitable for applications such as power supplies, LED drivers, industrial equipment, and motor drives.

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:

Stmicroelectronics may also be referenced as

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

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