UC3843AD1013TR STMicroelectronics | DC DC Switching Controllers

UC3843AD1013TR
DigiKey Part Number	497-2338-2-ND - Tape & Reel (TR)
Manufacturer	STMicroelectronics
Manufacturer Product Number	UC3843AD1013TR
Description	IC REG CTRLR BOOST/FLYBACK 8SOIC
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Detailed Description	Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Datasheet	Datasheet

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Category Integrated Circuits (ICs) Power Management (PMIC) DC DC Switching Controllers	Frequency - Switching Up to 500kHz
Manufacturer STMicroelectronics	Duty Cycle (Max) 96%
Packaging Tape & Reel (TR)	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 UC3843
Voltage - Supply (Vcc/Vdd) 10V ~ 30V

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Substitutes (34)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
UC3842AD8TR	Texas Instruments	5.777	296-41791-1-ND	0,76000 €	Direct
UC3842AD8TRG4	Texas Instruments	2.500	UC3842AD8TRG4-ND	0,36395 €	Direct
UC3842D8	Texas Instruments	0	296-11281-5-ND	0,68380 €	Direct
UC3842D8TR	Texas Instruments	2.556	296-47906-1-ND	0,96000 €	Direct
UC3843AD8	Texas Instruments	2.506	296-11284-5-ND	0,90000 €	Direct

Obsolete

This product is no longer manufactured. View Substitutes or Alternative Package Types

UC3843AD1013TR