UC2843AD8
DigiKey Part Number	296-11178-5-ND
Manufacturer	Texas Instruments
Manufacturer Part Number	UC2843AD8
Description	IC REG CTRLR MULT TOPOLOGY 8SOIC
Manufacturer Standard Lead Time	6 Weeks
Customer Reference
Detailed Description	Power Supply Controller PWM Controller 8-SOIC
Datasheet	Datasheet
EDA/CAD Models	UC2843AD8 Models

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Category Integrated Circuits (ICs) Power Management (PMIC) Power Supply Controllers, Monitors	Operating Temperature -40°C ~ 85°C (TA)
Manufacturer Texas Instruments	Grade Automotive
Packaging Tube	Qualification AEC-Q100
Part Status Active	Mounting Type Surface Mount
Applications PWM Controller	Package / Case 8-SOIC (0.154", 3.90mm Width)
Voltage - Input -0.3V ~ 6.3V	Supplier Device Package 8-SOIC
Voltage - Supply 7.6V ~ 30V	Base Product Number UC2843
Current - Supply 11 mA

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Substitutes (15)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
UC2843ADM	Microchip Technology	0	UC2843ADM-ND	$0.00000	Direct
SG2843DM	Microchip Technology	0	SG2843DM-ND	$0.00000	Similar
UC3842BD1R2G	onsemi	267,500	UC3842BD1R2GOSTR-ND	$0.71000	Similar
UC3843BD1R2G	onsemi	208,500	UC3843BD1R2GOSTR-ND	$0.60000	Similar
UC2842BD1R2G	onsemi	2,500	UC2842BD1R2GOSTR-ND	$0.60000	Similar

In-Stock: 0

75 estimated in stock on 30-Nov-2026

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Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.

UC2843AD8