Boost, Buck, Flyback, Forward Converter Regulator Output DC-DC Controller IC 14-SOIC
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UC3843ADG4

DigiKey Part Number
296-36172-5-ND
Manufacturer
Manufacturer Product Number
UC3843ADG4
Description
IC REG CTRLR MULT TOP 14SOIC
Customer Reference
Detailed Description
Boost, Buck, Flyback, Forward Converter Regulator Output DC-DC Controller IC 14-SOIC
Datasheet
 Datasheet
EDA/CAD Models
UC3843ADG4 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
Discontinued at DigiKey
Mounting Type
Surface Mount
Output Type
PWM
Package / Case
14-SOIC (0.154", 3.90mm Width)
Topology
Boost, Buck, Flyback, Forward Converter
Supplier Device Package
14-SOIC
Number of Outputs
1
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UC3842BDR2Gonsemi2,768488-UC3842BDR2GCT-ND£0.56000Direct
In-Stock: 381
Once stock is depleted, this product will no longer be sold at DigiKey. View Substitutes
All prices are in GBP
Tube
QuantityUnit PriceExt Price
1£1.09000£1.09
10£0.79200£7.92
50£0.67360£33.68
100£0.63700£63.70
250£0.59828£149.57
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:£1.09000
Unit Price with VAT:£1.30800