UC3573N is Obsolete and no longer manufactured.
Available Substitutes:

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Rochester Electronics, LLC
In Stock: 74.790
Unit Price: 3,82000 €
Datasheet
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-PDIP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UC3573N

DigiKey Part Number
296-11225-5-ND
Manufacturer
Manufacturer Product Number
UC3573N
Description
IC REG CTRLR BUCK 8DIP
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 8-PDIP
Datasheet
 Datasheet
EDA/CAD Models
UC3573N Models
Product Attributes
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Category
Frequency - Switching
100kHz
Manufacturer
Texas Instruments
Duty Cycle (Max)
92%
Packaging
Tube
Synchronous Rectifier
No
Part Status
Obsolete
Clock Sync
No
Output Type
Transistor Driver
Control Features
Current Limit, Ramp
Function
Step-Down
Operating Temperature
0°C ~ 70°C (TA)
Output Configuration
Positive
Mounting Type
Through Hole
Topology
Buck
Package / Case
8-DIP (0.300", 7.62mm)
Number of Outputs
1
Supplier Device Package
8-PDIP
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
4.75V ~ 30V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UC3573DRochester Electronics, LLC74.7902156-UC3573D-ND3,82000 €Similar
Obsolete
Marketplace Stock: 7.019 View Now
This product is no longer manufactured. View Substitutes

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7.019In Stock
Ships from Rochester Electronics, LLC