UCC28C45DR is out of stock and can be placed on backorder.
Available Substitutes:

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Microchip Technology
In Stock: 0
Unit Price: $1.35000
Datasheet

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Microchip Technology
In Stock: 0
Unit Price: $1.35000
Datasheet

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onsemi
In Stock: 0
Unit Price: $0.71000
Datasheet
Boost, Flyback, Forward Converter Regulator Positive 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.

UCC28C45DR

DigiKey Part Number
296-27166-2-ND - Tape & Reel (TR)
296-27166-1-ND - Cut Tape (CT)
296-27166-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
UCC28C45DR
Description
IC REG CTRLR MULT TOPOLOGY 8SOIC
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
UCC28C45DR Models
Product Attributes
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Category
Frequency - Switching
Up to 1MHz
Manufacturer
Texas Instruments
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 ~ 105°C (TJ)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Boost, Flyback, Forward Converter
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 ~ 18V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MIC38C45YMMicrochip Technology0576-1777-5-ND$1.35000Similar
MIC38C45YM-TRMicrochip Technology0MIC38C45YM-TR-ND$1.35000Similar
UC2845BD1R2Gonsemi0UC2845BD1R2GOSTR-ND$0.71000Similar
In-Stock: 0
2,500 estimated in stock on 26-Apr-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.07000$1.07
10$0.77200$7.72
25$0.69760$17.44
100$0.61560$61.56
250$0.57636$144.09
500$0.55274$276.37
1,000$0.53328$533.28
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.51274$1,281.85
5,000$0.50037$2,501.85
7,500$0.49417$3,706.28
12,500$0.48730$6,091.25
17,500$0.48329$8,457.58