Boost, Buck, Flyback, Forward Converter Regulator Output DC-DC Controller IC 8-SOIC
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UC3843AD8

DigiKey Part Number
296-11284-5-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
UC3843AD8
Description
IC REG CTRLR MULT TOPOLOGY 8SOIC
Customer Reference
Detailed Description
Boost, Buck, Flyback, Forward Converter Regulator Output DC-DC Controller IC 8-SOIC
Datasheet
 Datasheet
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UC3843AD8 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
Tube
Operating Temperature
0°C ~ 70°C (TA)
Part Status
Obsolete
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
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Additional Resources
Substitutes (15)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UC3843AD8TRTexas Instruments1 129296-27152-1-NDkr 8,85000MFR Recommended
UC3842BD1013TRSTMicroelectronics1 773497-6139-1-NDkr 9,03000Direct
UC3843BD1STMicroelectronics10 893497-15689-5-NDkr 15,51000Direct
UC3843BD1013TRSTMicroelectronics2 272497-3681-1-NDkr 5,02000Direct
UC3843BD1Gonsemi1 288UC3843BD1GOS-NDkr 6,11000Direct
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In-Stock: 2 506
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This product is no longer manufactured and will no longer be stocked once stock is depleted. View Substitutes or Alternative Package Types
Quantity
All prices are in NOK
Tube
QuantityUnit PriceExt Price
1kr 10,76000kr 10,76
10kr 7,78400kr 77,84
75kr 6,35413kr 476,56
150kr 6,02233kr 903,35
300kr 5,74913kr 1 724,74
525kr 5,56436kr 2 921,29
1 050kr 5,37226kr 5 640,87
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:kr 10,76000
Unit Price with VAT:kr 13,45000
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