Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
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UC2843BD1013TR

DigiKey Part Number
497-8351-2-ND - Tape & Reel (TR)
497-8351-1-ND - Cut Tape (CT)
497-8351-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
UC2843BD1013TR
Description
IC REG CTRLR BOOST/FLYBACK 8SO
Manufacturer Standard Lead Time
14 Weeks
Customer Reference
Detailed Description
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
UC2843BD1013TR Models
Product Attributes
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Category
Frequency - Switching
Up to 500kHz
Manufacturer
STMicroelectronics
Duty Cycle (Max)
96%
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Synchronous Rectifier
No
Part Status
Active
Clock Sync
No
Output Type
Transistor Driver
Control Features
Frequency Control
Function
Step-Up, Step-Up/Step-Down
Operating Temperature
-25°C ~ 85°C (TA)
Output Configuration
Positive, Isolation Capable
Mounting Type
Surface Mount
Topology
Boost, Flyback
Package / Case
8-SOIC (0.154", 3.90mm Width)
Number of Outputs
1
Supplier Device Package
8-SOIC
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
7.6V ~ 30V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (39)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UC2843AQD8RQ1Texas Instruments6,750296-24809-1-ND₱102.43000Direct
NCV3843BVD1R2Gonsemi5,541NCV3843BVD1R2GOSCT-ND₱73.25000Upgrade
TL2843BDR-8Texas Instruments20,732296-21847-1-ND₱31.56000Upgrade
TL2843DG4-8Texas Instruments584296-50647-ND₱74.44000Upgrade
TL2843DR-8Texas Instruments2,934296-10164-1-ND₱44.07000Upgrade
In-Stock: 3,337
Check for Additional Incoming Stock
All prices are in PHP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₱64.31000₱64.31
10₱46.15100₱461.51
25₱41.68520₱1,042.13
100₱36.76620₱3,676.62
250₱34.41512₱8,603.78
500₱32.99784₱16,498.92
1,000₱32.15402₱32,154.02
* All Digi-Reel orders will add a ₱376.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500₱29.34195₱73,354.88
5,000₱28.62473₱143,123.65
7,500₱28.26561₱211,992.07
12,500₱27.86788₱348,348.50
17,500₱27.63542₱483,619.85
Manufacturers Standard Package