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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.

UC2845BD1013TR

DigiKey Part Number
497-3679-2-ND - Tape & Reel (TR)
497-3679-1-ND - Cut Tape (CT)
497-3679-6-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
UC2845BD1013TR
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
UC2845BD1013TR 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 (10)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
TL2845BD-8Texas Instruments368296-34277-5-ND$1.16000Upgrade
TL2845DR-8Texas Instruments14296-10166-2-ND$0.54000Upgrade
TL2845BDR-8Texas Instruments0296-21851-2-ND$0.52000Upgrade
TL2845BDRG4-8Texas Instruments0296-TL2845BDRG4-8TR-ND$0.52000Upgrade
UC2845AD8TRTexas Instruments0296-37150-2-ND$1.06000Upgrade
In-Stock: 0
1,030 estimated in stock on 17-May-2027
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$0.87000$0.87
10$0.62100$6.21
25$0.55960$13.99
100$0.49170$49.17
250$0.45928$114.82
500$0.43976$219.88
1,000$0.42367$423.67
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.40670$1,016.75
5,000$0.39646$1,982.30
7,500$0.39134$2,935.05
12,500$0.38566$4,820.75
17,500$0.38234$6,690.95
25,000$0.37916$9,479.00
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