UC3843BD1R2G

Also known as: American Microsystems, AMI Semi, AMI/Gould, California Micro Devices, Catalyst Semiconductor, Cherry Semiconductor, Flextronics Semiconductor, ON Semiconductor, PulseCore Semiconductor

Category: Off-Line Controllers

Description: High Performance Current Mode PWM Controller

Avg. Price $417.34 | Auth QOH 20,279,958 | Ind QOH 201,568

Part Status: Active

Lead Time: 12 week(s)

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	Distributor	Disti#	RoHS Status	Pkg.	Stock (as of)		Price
A	DigiKey	UC3843BD1R2GOSCT-ND	ROHS3 Compliant	Cut Tape (CT)	4,337	01/31/25	1 $1.2 10 $0.732 25 $0.6092 100 $0.4702 250 $0.4018 500 $0.3597 1K $0.32445	BUY
Disti#: UC3843BD1R2GOSCT-ND Pkg: Cut Tape (CT) ROHS: ROHS3 Compliant 1 $1.2 10 $0.732 25 $0.6092 100 $0.4702 250 $0.4018 500 $0.3597 1K $0.32445
		UC3843BD1R2GOSDKR-ND	ROHS3 Compliant	Digi-Reel®	4,337	01/31/25	1 $1.2 10 $0.732 25 $0.6092 100 $0.4702 250 $0.4018 500 $0.3597 1K $0.32445	BUY
Disti#: UC3843BD1R2GOSDKR-ND Pkg: Digi-Reel® ROHS: ROHS3 Compliant 1 $1.2 10 $0.732 25 $0.6092 100 $0.4702 250 $0.4018 500 $0.3597 1K $0.32445
		UC3843BD1R2GOSTR-ND	ROHS3 Compliant	Tape & Reel (TR)	2,500	01/31/25	3K $0.28646 5K $0.26309 8K $0.25123 13K $0.23793 18K $0.23475	BUY
Disti#: UC3843BD1R2GOSTR-ND Pkg: Tape & Reel (TR) ROHS: ROHS3 Compliant 3K $0.28646 5K $0.26309 8K $0.25123 13K $0.23793 18K $0.23475
A	Mouser Electronics	863-UC3843BD1R2G	RoHS Compliant	REEL	4,007	01/31/25	1 $0.7 10 $0.602 100 $0.396 500 $0.355 1K $0.318 3K $0.251 10K $0.234	BUY
Disti#: 863-UC3843BD1R2G Pkg: REEL ROHS: RoHS Compliant 1 $0.7 10 $0.602 100 $0.396 500 $0.355 1K $0.318 3K $0.251 10K $0.234
A	Newark	81Y7479			2,149	01/30/25	1 $0.825 10 $0.702 25 $0.636 50 $0.569 100 $0.502 250 $0.485 500 $0.466 1K $0.421	BUY
Disti#: 81Y7479 1 $0.825 10 $0.702 25 $0.636 50 $0.569 100 $0.502 250 $0.485 500 $0.466 1K $0.421
A	Avnet				20,250,128	01/30/25	3K $5,000 10K $0.2134 15K $0.2123 20K $0.2112	BUY
3K $5,000 10K $0.2134 15K $0.2123 20K $0.2112
A	Future Electronics	8159979		REEL	Inquire		3K $0.23 5K $0.225 10K $0.22	BUY
Disti#: 8159979 Pkg: REEL 3K $0.23 5K $0.225 10K $0.22
		8466054		REEL	12,500	01/31/25	3K $0.23 5K $0.225 10K $0.22	BUY
Disti#: 8466054 Pkg: REEL 3K $0.23 5K $0.225 10K $0.22
	Quest Components	UC3843BD1R2G			112	01/31/25	1 $1.1 24 $0.55 110 $0.33	BUY
Disti#: UC3843BD1R2G 1 $1.1 24 $0.55 110 $0.33
	AIChipLink Technology Co., Ltd.	UC3843BD1R2G			319	01/25/25		QUOTE
Disti#: UC3843BD1R2G
	Components Technology Group				353	01/16/25		QUOTE

	Cytech Systems Limited				35,000	01/27/25		QUOTE

	Eagle Technology Solutions				18,883	01/24/25		QUOTE

	Hightech Semiconductor Co., Ltd.	UC3843BD1R2G	RoHS compaliant		2,499	01/28/25		QUOTE
Disti#: UC3843BD1R2G ROHS: RoHS compaliant
	LCSC			Tape & Reel (TR)	27,755	01/30/25	1 $0.4189 10 $0.3406 30 $0.3014 100 $0.272 1K $0.2331	BUY
Pkg: Tape & Reel (TR) 1 $0.4189 10 $0.3406 30 $0.3014 100 $0.272 1K $0.2331
	Microchip USA		Compliant	IC REG CTRLR FLYBACK 8SOIC	5,729	01/30/25	1 $1.65 10 $1.64 100 $1.64	BUY
Pkg: IC REG CTRLR FLYBACK 8SOIC ROHS: Compliant 1 $1.65 10 $1.64 100 $1.64
	Perfect Parts				83,402	01/11/25		BUY

	Shenzhen Shengyu Electronics Technology	UC3843BD1R2G			25,016	01/30/25		QUOTE
Disti#: UC3843BD1R2G
	Verical an Arrow Division	86050536	Compliant	In Stock	2,500	01/31/25	1 $0.2771	BUY
Disti#: 86050536 Pkg: In Stock ROHS: Compliant 1K $0.2771