UCC28631D is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent

UCC28633DR
Texas Instruments
In Stock: 57,000
Unit Price: $1.78000
Datasheet

Parametric Equivalent

UCC28633D
Texas Instruments
In Stock: 7,045
Unit Price: $1.64000
Datasheet

Parametric Equivalent

UCC28631DR
Texas Instruments
In Stock: 2,448
Unit Price: $2.31000
Datasheet

Parametric Equivalent

UCC28631D
Texas Instruments
In Stock: 1,575
Unit Price: $1.64000
Datasheet

Parametric Equivalent

UCC28632D
Texas Instruments
In Stock: 1,100
Unit Price: $1.64000
Datasheet

Parametric Equivalent

UCC28630D
Texas Instruments
In Stock: 98
Unit Price: $2.72000
Datasheet

Parametric Equivalent

UCC28630DR
Texas Instruments
In Stock: 0
Unit Price: $1.28590
Datasheet

Parametric Equivalent

UCC28632DR
Texas Instruments
In Stock: 0
Unit Price: $1.28590
Datasheet

Parametric Equivalent

UCC28634DR
Texas Instruments
In Stock: 0
Unit Price: $1.86956
Datasheet
View and Compare All Substitutes
Converter Offline Flyback Topology 200Hz ~ 120kHz 7-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UCC28631D

DigiKey Part Number
296-39830-5-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
UCC28631D
Description
IC OFFLINE SWITCH FLYBACK 7SOIC
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Converter Offline Flyback Topology 200Hz ~ 120kHz 7-SOIC
Datasheet
 Datasheet
EDA/CAD Models
UCC28631D Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Duty Cycle
70%
Manufacturer
Texas Instruments
Frequency - Switching
200Hz ~ 120kHz
Packaging
Tube
Power (Watts)
30 W
Part Status
Active
Fault Protection
Current Limiting, Over Load, Over Temperature, Over Voltage
Output Isolation
Isolated
Operating Temperature
-40°C ~ 125°C (TJ)
Internal Switch(s)
No
Package / Case
8-SOIC (0.154", 3.90mm Width), 7 Leads
Topology
Flyback
Supplier Device Package
7-SOIC
Voltage - Start Up
14.75 V
Mounting Type
Surface Mount
Voltage - Supply (Vcc/Vdd)
8V ~ 20V
Base Product Number
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (9)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UCC28633DRTexas Instruments57,000296-44965-2-ND$1.78000Parametric Equivalent
UCC28633DTexas Instruments7,0452156-UCC28633D-ND$1.64000Parametric Equivalent
UCC28631DRTexas Instruments2,448296-UCC28631DRTR-ND$2.31000Parametric Equivalent
UCC28631DTexas Instruments1,5752156-UCC28631D-ND$1.64000Parametric Equivalent
UCC28632DTexas Instruments1,1002156-UCC28632D-ND$1.64000Parametric Equivalent
Show More
View and Compare All Substitutes
Available To Order
Check Lead Time
Marketplace Stock: 1,575 View Now
Quantity
All prices are in USD
Tube
QuantityUnit PriceExt Price
675$1.54308$1,041.58
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.

Other Suppliers on DigiKey

1,575In Stock
Ships from Rochester Electronics, LLC
Terms & Conditions Privacy Notice Trade Compliance Accessibility Statement Cookie Settings Do Not Sell / Do Not Share My Personal Information
Local Support: 701 Brooks Avenue South, Thief River Falls, MN 56701 USA Copyright © 1995-2026, DigiKey. All Rights Reserved.
ECIA Member
ECIA Member