UC2856N is available for purchase but is not normally stocked.
Available Substitutes:

MFR Recommended

UC3856DWTR
Texas Instruments
In Stock: 1.590
Unit Price: 5,34000 €
Datasheet
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Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 16-PDIP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UC2856N

DigiKey Part Number
296-11198-5-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
UC2856N
Description
IC REG CTRLR MULT TOPOLOGY 16DIP
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 16-PDIP
Datasheet
 Datasheet
EDA/CAD Models
UC2856N Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tube
Part Status
Active
Output Type
Transistor Driver
Function
Step-Up, Step-Up/Step-Down
Output Configuration
Positive
Topology
Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
Number of Outputs
2
Output Phases
1
Voltage - Supply (Vcc/Vdd)
7V ~ 40V
Frequency - Switching
200kHz
Duty Cycle (Max)
47%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Enable, Frequency Control, Soft Start
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Supplier Device Package
16-PDIP
Base Product Number
UC2856
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Available To Order
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This product is not kept in stock at DigiKey. The lead time shown will apply to the manufacturer’s shipment to DigiKey. Upon receiving the product, DigiKey will ship to fill open orders.
Quantity
All prices are in EUR
Tube
QuantityUnit PriceExt Price
2004,69910 €939,82 €
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without VAT:4,69910 €
Unit Price with VAT:5,59193 €