Boost, Buck, Flyback, Forward Converter Regulator Output DC-DC Controller IC 14-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UC3843ADG4

DigiKey Part Number
296-36172-5-ND
Manufacturer
Texas Instruments
Manufacturer Product Number
UC3843ADG4
Description
IC REG CTRLR MULT TOP 14SOIC
Customer Reference
Detailed Description
Boost, Buck, Flyback, Forward Converter Regulator Output DC-DC Controller IC 14-SOIC
Datasheet
 Datasheet
EDA/CAD Models
UC3843ADG4 Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Frequency - Switching
Up to 500kHz
Manufacturer
Texas Instruments
Duty Cycle (Max)
100%
Series
Clock Sync
No
Packaging
Tube
Operating Temperature
0°C ~ 70°C (TA)
Part Status
Discontinued at DigiKey
Mounting Type
Surface Mount
Output Type
PWM
Package / Case
14-SOIC (0.154", 3.90mm Width)
Topology
Boost, Buck, Flyback, Forward Converter
Supplier Device Package
14-SOIC
Number of Outputs
1
Base Product Number
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
UC3842BDR2Gonsemi2,768488-UC3842BDR2GCT-NDNT$27.00000Direct
In-Stock: 381
Once stock is depleted, this product will no longer be sold at DigiKey. View Substitutes
Quantity
All prices are in TWD
Tube
QuantityUnit PriceExt Price
1NT$62.00000NT$62
10NT$45.40000NT$454
50NT$38.78000NT$1,939
100NT$36.73000NT$3,673
250NT$34.56000NT$8,640
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Terms & Conditions Privacy Notice Cookie Settings
Copyright © 1995-2026, DigiKey. All Rights Reserved.
ECIA Member
This site is protected by VikingCloud's Trusted Commerce program
ECIA Member