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 (14)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UC3842BD1013TRSTMicroelectronics1 773497-6139-1-ND0,84000 €Direct
UC3843BD1STMicroelectronics10 898497-15689-5-ND1,44000 €Direct
UC3843BD1013TRSTMicroelectronics2 305497-3681-1-ND0,77000 €Direct
UC3843BD1Gonsemi1 291UC3843BD1GOS-ND0,57000 €Direct
UC2842ADMMicrochip Technology2 276UC2842ADM-ND3,80000 €Upgrade
In-Stock: 1 142
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
10,82000 €0,82 €
100,59200 €5,92 €
250,53320 €13,33 €
1000,46930 €46,93 €
2500,43880 €109,70 €
5000,42040 €210,20 €
1 0000,40769 €407,69 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 5000,38863 €971,57 €
5 0000,37900 €1 895,00 €
7 5000,37419 €2 806,43 €
12 5000,36885 €4 610,62 €
17 5000,36573 €6 400,27 €
Manufacturers Standard Package
Unit Price without VAT:0,82000 €
Unit Price with VAT:1,01680 €