UC3842AD8TRG4 Texas Instruments | DC DC Switching Controllers

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UC3842AD8TRG4
DigiKey Part Number	UC3842AD8TRG4-ND - Tape & Reel (TR)
Manufacturer	Texas Instruments
Manufacturer Product Number	UC3842AD8TRG4
Description	IC REG CTRLR PWM CM 8SOIC
Customer Reference
Detailed Description	Boost, Buck, Flyback, Forward Converter Regulator Output DC-DC Controller IC 8-SOIC
Datasheet	Datasheet
EDA/CAD Models	UC3842AD8TRG4 Models

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Category Integrated Circuits (ICs) Power Management (PMIC) DC DC Switching Controllers	Frequency - Switching Up to 500kHz
Manufacturer Texas Instruments	Duty Cycle (Max) 100%
Series UCx84xA	Clock Sync No
Packaging Tape & Reel (TR)	Operating Temperature 0°C ~ 70°C (TA)
Part Status Discontinued at DigiKey	Mounting Type Surface Mount
Output Type PWM	Package / Case 8-SOIC (0.154", 3.90mm Width)
Topology Boost, Buck, Flyback, Forward Converter	Supplier Device Package 8-SOIC
Number of Outputs 1	Base Product Number UC3842

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Substitutes (4)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
UC3842AD8TR	Texas Instruments	5,525	296-41791-1-ND	€0.82000	MFR Recommended
UC3843BD1	STMicroelectronics	10,898	497-15689-5-ND	€1.44000	Direct
UC2842BD1	STMicroelectronics	529	497-18659-ND	€1.10000	Upgrade
UC2843BD1	STMicroelectronics	1,322	497-14805-5-ND	€1.39000	Upgrade

In-Stock: 2,500

Once stock is depleted, this product will no longer be sold at DigiKey. View Substitutes

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Tape & Reel (TR)

Manufacturers Standard Package

Unit Price without VAT:	€0.39708
Unit Price with VAT:	€0.48841

UC3842AD8TRG4