UC3845BD1013TR is out of stock and can be placed on backorder.
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Texas Instruments
In Stock: 1,872
Unit Price: ¥13.16000
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Texas Instruments
In Stock: 0
Unit Price: ¥4.47319
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Texas Instruments
In Stock: 4,805
Unit Price: ¥8.68000
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Microchip Technology
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Unit Price: ¥7.75312
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onsemi
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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
Unit Price: ¥9.26000
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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-ND¥13.16000Direct
UC3844AD8G4Texas Instruments0UC3844AD8G4-ND¥4.47319Direct
UC3844AD8TRTexas Instruments4,805296-39523-1-ND¥8.68000Direct
UC3844ADMMicrochip Technology0150-UC3844ADM-ND¥7.75312Direct
UC3844BD1Gonsemi0UC3844BD1GOS-ND¥0.00000Direct
In-Stock: 0
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All prices are in CNY
Cut Tape (CT) & Digi-Reel®
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
1¥8.19000¥8.19
10¥5.88000¥58.80
25¥5.30280¥132.57
100¥4.66920¥466.92
250¥4.36656¥1,091.64
500¥4.18428¥2,092.14
1,000¥4.06164¥4,061.64
* All Digi-Reel orders will add a ¥49.00 reeling fee.
Tape & Reel (TR)
QuantityUnit Price
(Including 13% VAT)
Ext Price
(Including 13% VAT)
2,500¥3.87548¥9,688.70
5,000¥3.77993¥18,899.65
7,500¥3.73206¥27,990.45
12,500¥3.67905¥45,988.12
17,500¥3.64805¥63,840.88
Manufacturers Standard Package