UC3879DWTR is available for purchase but is not normally stocked.
Available Substitutes:

MFR Recommended


Texas Instruments
In Stock: 4.323
Unit Price: 5,53000 €
Datasheet
Half-Bridge Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 20-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UC3879DWTR

DigiKey Part Number
UC3879DWTR-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
UC3879DWTR
Description
IC REG CTRLR HALF-BRIDGE 20SOIC
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Half-Bridge Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 20-SOIC
Datasheet
 Datasheet
EDA/CAD Models
UC3879DWTR Models
Product Attributes
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Category
Frequency - Switching
Up to 300kHz
Manufacturer
Texas Instruments
Duty Cycle (Max)
50%
Packaging
Tape & Reel (TR)
Synchronous Rectifier
Yes
Part Status
Active
Clock Sync
Yes
Output Type
Transistor Driver
Control Features
Frequency Control, Ramp, Soft Start
Function
Step-Up/Step-Down
Operating Temperature
0°C ~ 70°C (TA)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Half-Bridge
Package / Case
20-SOIC (0.295", 7.50mm Width)
Number of Outputs
4
Supplier Device Package
20-SOIC
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
9V ~ 20V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UCC28951PWRTexas Instruments4.323296-UCC28951PWRCT-ND5,53000 €MFR Recommended
Available To Order
Check Lead Time
All prices are in EUR
Tape & Reel (TR)
QuantityUnit PriceExt Price
2.0008,44991 €16.899,82 €
Manufacturers Standard Package
Unit Price without VAT:8,44991 €
Unit Price with VAT:10,22439 €