UC3845BD1013TR is out of stock and can be placed on backorder.
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Texas Instruments
In Stock: 1,872
Unit Price: £1.09000
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Texas Instruments
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Texas Instruments
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Unit Price: £0.72000
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Microchip Technology
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Rochester Electronics, LLC
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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£1.09000Direct
UC3844AD8G4Texas Instruments0UC3844AD8G4-ND£0.40080Direct
UC3844AD8TRTexas Instruments4,805296-39523-1-ND£0.72000Direct
UC3844ADMMicrochip Technology0150-UC3844ADM-ND£0.69469Direct
UC3844BD1GRochester Electronics, LLC1,3852156-UC3844BD1G-OS-ND£0.30381Direct
In-Stock: 0
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All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£0.73000£0.73
10£0.52700£5.27
25£0.47520£11.88
100£0.41840£41.84
250£0.39124£97.81
500£0.37492£187.46
1,000£0.36393£363.93
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500£0.34725£868.12
5,000£0.33869£1,693.45
7,500£0.33440£2,508.00
12,500£0.32965£4,120.62
17,500£0.32687£5,720.22
Manufacturers Standard Package
Unit Price without VAT:£0.73000
Unit Price with VAT:£0.87600