Name: UC3843BDR2G
Brand: onsemi
SKU: UC3843BDR2GOSTR-ND
Price: 1101 KRW
Availability: InStock

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UC3843BDR2G
DigiKey Part Number	UC3843BDR2GOSTR-ND - Tape & Reel (TR) UC3843BDR2GOSCT-ND - Cut Tape (CT) UC3843BDR2GOSDKR-ND - Digi-Reel®
Manufacturer	onsemi
Manufacturer Product Number	UC3843BDR2G
Description	IC REG CTRLR FLYBACK 14SOIC
Manufacturer Standard Lead Time	14 Weeks
Customer Reference
Detailed Description	Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 14-SOIC
Datasheet	Datasheet
EDA/CAD Models	UC3843BDR2G Models

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Category Integrated Circuits (ICs) Power Management (PMIC) DC DC Switching Controllers	Frequency - Switching Up to 500kHz
Manufacturer onsemi	Duty Cycle (Max) 96%
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Synchronous Rectifier No
Part Status Active	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 14-SOIC (0.154", 3.90mm Width)
Number of Outputs 1	Supplier Device Package 14-SOIC
Output Phases 1	Base Product Number UC3843
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V

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Substitutes (13)

Part Number	Manufacturer	Quantity Available	DigiKey Part Number	Unit Price	Substitute Type
TL3843BD	Rochester Electronics, LLC	6,434	2156-TL3843BD-ND	₩1,835.00000	Direct
UC3842AD	Texas Instruments	1,319	296-11278-5-ND	₩2,630.00000	Direct
UC3842ADTR	Texas Instruments	13,352	296-UC3842ADCT-ND	₩1,926.00000	Direct
UC3842D	Rochester Electronics, LLC	30,278	2156-UC3842D-TI-ND	₩2,507.00000	Direct
UC3842DTR	Texas Instruments	5,967	296-UC3842DTRCT-ND	₩2,217.00000	Direct

In-Stock: 2,441

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Quantity

All prices are in KRW

Cut Tape (CT) & Digi-Reel®

* All Digi-Reel orders will add a ₩8,000 reeling fee.

Tape & Reel (TR)

Quantity	Unit Price	Ext Price
2,500	₩492.38360	₩1,230,959
5,000	₩479.46840	₩2,397,342

Manufacturers Standard Package

UC3843BDR2G