Boost, Buck, Flyback, Forward Converter Regulator Output DC-DC Controller IC 8-SOIC
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UC3843AD8TR

DigiKey Part Number
296-27152-2-ND - Tape & Reel (TR)
296-27152-1-ND - Cut Tape (CT)
296-27152-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
UC3843AD8TR
Description
IC REG CTRLR MULT TOPOLOGY 8SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Boost, Buck, Flyback, Forward Converter Regulator Output DC-DC Controller IC 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
UC3843AD8TR Models
Product Attributes
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Category
Frequency - Switching
Up to 500kHz
Manufacturer
Texas Instruments
Duty Cycle (Max)
100%
Series
Clock Sync
No
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
0°C ~ 70°C (TA)
Part Status
Active
Mounting Type
Surface Mount
Output Type
PWM
Package / Case
8-SOIC (0.154", 3.90mm Width)
Topology
Boost, Buck, Flyback, Forward Converter
Supplier Device Package
8-SOIC
Number of Outputs
1
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (13)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UC3842BD1013TRSTMicroelectronics1 773497-6139-1-NDkr 0,77000Direct
UC3843BD1STMicroelectronics10 893497-15689-5-NDkr 1,32000Direct
UC3843BD1013TRSTMicroelectronics2 272497-3681-1-NDkr 0,71000Direct
UC3843BD1Gonsemi1 288UC3843BD1GOS-NDkr 0,52000Direct
UC2842ADMMicrochip Technology2 276UC2842ADM-NDkr 3,48000Upgrade
In-Stock: 1 129
Check for Additional Incoming Stock
All prices are in NOK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr 9,07000kr 9,07
10kr 6,51100kr 65,11
25kr 5,87120kr 146,78
100kr 5,16600kr 516,60
250kr 4,82996kr 1 207,49
500kr 4,62750kr 2 313,75
1 000kr 4,48764kr 4 487,64
* All Digi-Reel orders will add a kr 60,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 500kr 4,27788kr 10 694,70
5 000kr 4,17190kr 20 859,50
7 500kr 4,11885kr 30 891,38
12 500kr 4,06008kr 50 751,00
17 500kr 4,02573kr 70 450,28
Manufacturers Standard Package
Unit Price without VAT:kr 9,07000
Unit Price with VAT:kr 11,33750