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-ND304,38000 FtDirect
UC3843BD1STMicroelectronics10 893497-15689-5-ND522,67000 FtDirect
UC3843BD1013TRSTMicroelectronics2 272497-3681-1-ND169,10000 FtDirect
UC3843BD1Gonsemi1 288UC3843BD1GOS-ND205,99000 FtDirect
UC2842ADMMicrochip Technology2 276UC2842ADM-ND1 374,30000 FtUpgrade
In-Stock: 1 129
Check for Additional Incoming Stock
All prices are in HUF
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1298,23000 Ft298,23 Ft
10213,98500 Ft2 139,85 Ft
25192,95560 Ft4 823,89 Ft
100169,77390 Ft16 977,39 Ft
250158,73028 Ft39 682,57 Ft
500152,07706 Ft76 038,53 Ft
1 000147,48069 Ft147 480,69 Ft
* All Digi-Reel orders will add a 1 947,00 Ft reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 500140,58705 Ft351 467,62 Ft
5 000137,10425 Ft685 521,25 Ft
7 500135,36081 Ft1 015 206,07 Ft
12 500133,42936 Ft1 667 867,00 Ft
17 500132,30048 Ft2 315 258,40 Ft
Manufacturers Standard Package
Unit Price without VAT:298,23000 Ft
Unit Price with VAT:378,75210 Ft