UC3842BD1G onsemi | DC DC Switching Controllers

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

UC3842BD1G
DigiKey Part Number	UC3842BD1GOS-ND
Manufacturer	onsemi
Manufacturer Product Number	UC3842BD1G
Description	IC REG CTRLR BST FLYBK ISO 8SOIC
Customer Reference
Detailed Description	Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Datasheet	Datasheet
EDA/CAD Models	UC3842BD1G Models

Product Attributes

Filter Similar Products

Show Empty Attributes

Category Integrated Circuits (ICs) Power Management (PMIC) DC DC Switching Controllers	Frequency - Switching Up to 500kHz
Manufacturer onsemi	Duty Cycle (Max) 96%
Packaging Tube	Synchronous Rectifier No
Part Status Obsolete	Clock Sync No
Output Type Transistor Driver	Control Features Frequency Control
Function Step-Up, Step-Up/Step-Down	Operating Temperature 0°C ~ 70°C (TA)
Output Configuration Positive, Isolation Capable	Mounting Type Surface Mount
Topology Boost, Flyback	Package / Case 8-SOIC (0.154", 3.90mm Width)
Number of Outputs 1	Supplier Device Package 8-SOIC
Output Phases 1	Base Product Number UC3842
Voltage - Supply (Vcc/Vdd) 10V ~ 30V

Report Product Information Error

Documents & Media

Environmental & Export Classifications

Additional Resources

Substitutes (43)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
UC2842AQD8	Rochester Electronics, LLC	1 228	2156-UC2842AQD8-ND	1,50000 €	Direct
UC3842AD8TR	Texas Instruments	5 527	296-41791-1-ND	0,82000 €	Direct
UC3842AD8TRG4	Texas Instruments	2 500	UC3842AD8TRG4-ND	0,39708 €	Direct
UC3842BD1013TR	STMicroelectronics	1 773	497-6139-1-ND	0,84000 €	Direct
UC3842D8	Rochester Electronics, LLC	3 762	2156-UC3842D8-TI-ND	1,02839 €	Direct

In-Stock: 211

Check for Additional Incoming Stock

This product is no longer manufactured and will no longer be stocked once stock is depleted. View Substitutes or Alternative Package Types

Quantity

All prices are in EUR

Tube

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.

Unit Price without VAT:	0,51000 €
Unit Price with VAT:	0,63240 €

UC3842BD1G