UC3845BD1013TR is out of stock and can be placed on backorder.
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Texas Instruments
In Stock: 1,872
Unit Price: NT$1.72000
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Texas Instruments
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Unit Price: NT$0.54089
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Texas Instruments
In Stock: 4,805
Unit Price: NT$0.97000
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Microchip Technology
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Unit Price: NT$0.93750
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Rochester Electronics, LLC
In Stock: 1,385
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onsemi
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onsemi
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Texas Instruments
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Texas Instruments
In Stock: 1,001
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Texas Instruments
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Texas Instruments
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Texas Instruments
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Texas Instruments
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Texas Instruments
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Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UC3845BD1013TR

DigiKey Part Number
497-3683-2-ND - Tape & Reel (TR)
497-3683-1-ND - Cut Tape (CT)
497-3683-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
UC3845BD1013TR
Description
IC REG CTRLR BOOST/FLYBACK 8SOIC
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
UC3845BD1013TR Models
Product Attributes
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Category
Frequency - Switching
Up to 500kHz
Manufacturer
STMicroelectronics
Duty Cycle (Max)
48%
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
-40°C ~ 150°C (TJ)
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 (26)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UC3844AD8Texas Instruments1,872296-11290-5-NDNT$1.72000Direct
UC3844AD8G4Texas Instruments0UC3844AD8G4-NDNT$0.54089Direct
UC3844AD8TRTexas Instruments4,805296-39523-1-NDNT$0.97000Direct
UC3844ADMMicrochip Technology0150-UC3844ADM-NDNT$0.93750Direct
UC3844BD1GRochester Electronics, LLC1,3852156-UC3844BD1G-OS-NDNT$0.41000Direct
In-Stock: 0
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All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$19.00000NT$19
10NT$13.50000NT$135
25NT$12.04000NT$301
100NT$10.48000NT$1,048
250NT$9.72800NT$2,432
500NT$9.27600NT$4,638
1,000NT$8.90300NT$8,903
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500NT$8.51040NT$21,276
5,000NT$8.27340NT$41,367
7,500NT$8.15480NT$61,161
12,500NT$8.02336NT$100,292
17,500NT$7.94651NT$139,064
25,000NT$7.87264NT$196,816
Manufacturers Standard Package