UC2842AD8TR is out of stock and can be placed on backorder.
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Power Supply Controller PWM Controller 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UC2842AD8TR

DigiKey Part Number
296-41787-2-ND - Tape & Reel (TR)
296-41787-1-ND - Cut Tape (CT)
296-41787-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
UC2842AD8TR
Description
IC PWM BOOST FLYBACK CM 8SOIC
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Power Supply Controller PWM Controller 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
UC2842AD8TR Models
Product Attributes
Filter Similar Products
Category
Voltage - Supply
10V ~ 30V
Manufacturer
Texas Instruments
Current - Supply
11 mA
Series
Operating Temperature
-40°C ~ 85°C (TA)
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Mounting Type
Surface Mount
Part Status
Active
Package / Case
8-SOIC (0.154", 3.90mm Width)
Applications
PWM Controller
Supplier Device Package
8-SOIC
Voltage - Input
-0.3V ~ 6.3V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (15)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UC2843ADMMicrochip Technology0UC2843ADM-ND$0.00000Direct
SG2843DMMicrochip Technology0SG2843DM-ND$0.00000Similar
UC3842BD1R2Gonsemi267,500UC3842BD1R2GOSTR-ND$0.71000Similar
UC3843BD1R2Gonsemi208,500UC3843BD1R2GOSTR-ND$0.60000Similar
UC2842BD1R2Gonsemi2,500UC2842BD1R2GOSTR-ND$0.60000Similar
In-Stock: 0
2,500 estimated in stock on 09-Nov-2026
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$1.05000$1.05
10$0.75500$7.55
25$0.68200$17.05
100$0.60100$60.10
250$0.56244$140.61
500$0.53918$269.59
1,000$0.52479$524.79
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$0.49981$1,249.52
5,000$0.48763$2,438.15
7,500$0.48153$3,611.47
12,500$0.47477$5,934.62
17,500$0.47082$8,239.35
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.