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
Texas Instruments
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
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Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (14)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UC3842BD1013TRSTMicroelectronics1 773497-6139-1-NDR16,20000Direct
UC3843BD1STMicroelectronics10 898497-15689-5-NDR27,81000Direct
UC3843BD1013TRSTMicroelectronics2 305497-3681-1-NDR14,89000Direct
UC3843BD1Gonsemi1 291UC3843BD1GOS-NDR10,96000Direct
UC2842ADMMicrochip Technology2 276UC2842ADM-NDR73,13000Upgrade
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In-Stock: 1 142
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Quantity
All prices are in ZAR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1R15,87000R15,87
10R11,38700R113,87
25R10,26800R256,70
100R9,03450R903,45
250R8,44684R2 111,71
500R8,09280R4 046,40
1 000R7,84821R7 848,21
* All Digi-Reel orders will add a R92,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 500R7,48136R18 703,40
5 000R7,29602R36 480,10
7 500R7,20325R54 024,38
12 500R7,10046R88 755,75
17 500R7,04039R123 206,83
Manufacturers Standard Package
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