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UC3843BN

STMicroelectronics, Semiconductors

Category: Switching Controllers

Description: Current Mode PWM Controller 1A 500kHz 8-Pin PDIP Tube

Avg. Price $0.51 | Auth QOH 21,807 | Ind QOH 449,427

Part Status: Active

Lead Time: 14 week(s)

	Distributor	Disti#	RoHS Status	Pkg.	Stock (as of)		Price
A	DigiKey	497-6786-5-ND	ROHS3 Compliant	Tube	971	01/31/25	1 $0.84 10 $0.597 50 $0.5016 100 $0.4719 250 $0.44064 500 $0.42176 1K $0.40623 3K $0.38984 5K $0.37995	BUY
Disti#: 497-6786-5-ND Pkg: Tube ROHS: ROHS3 Compliant 1 $0.84 10 $0.597 50 $0.5016 100 $0.4719 250 $0.44064 500 $0.42176 1K $0.40623 3K $0.38984 5K $0.37995
A	Mouser Electronics	511-UC3843BN	RoHS Compliant	TUBE	3,653	01/31/25	1 $0.8 10 $0.502 100 $0.437 500 $0.419 1K $0.403 2K $0.398 4K $0.379	BUY
Disti#: 511-UC3843BN Pkg: TUBE ROHS: RoHS Compliant 1 $0.8 10 $0.502 100 $0.437 500 $0.419 1K $0.403 2K $0.398 4K $0.379
A	Newark	51AC9705			1,179	01/31/25	1 $0.82 10 $0.502 100 $0.441 500 $0.422 1K $0.403 3K $0.398 10K $0.378	BUY
Disti#: 51AC9705 1 $0.82 10 $0.502 100 $0.441 500 $0.422 1K $0.403 3K $0.398 10K $0.378
A	Arrow North American Components (NAC)	V36:1790_06568300	Compliant	In Stock	8,000	01/31/25	1 $0.382	BUY
Disti#: V36:1790_06568300 Pkg: In Stock ROHS: Compliant 2K $0.382 4K $0.3686
A	Future Electronics	3067498		TUBE	4	01/31/25	1 $0.37 100 $0.36 300 $0.35 1K $0.345 4K $0.325	BUY
Disti#: 3067498 Pkg: TUBE 1 $0.37 100 $0.36 300 $0.35 1K $0.345 4K $0.325
		5510573		TUBE	Inquire		50 $0.365 250 $0.355 1K $0.345 3K $0.34 6K $0.325	BUY
Disti#: 5510573 Pkg: TUBE 50 $0.365 250 $0.355 1K $0.345 3K $0.34 6K $0.325
		9152906		TUBE	Inquire		50 $0.365 250 $0.355 1K $0.345 3K $0.34 6K $0.325	BUY
Disti#: 9152906 Pkg: TUBE 50 $0.365 250 $0.355 1K $0.345 3K $0.34 6K $0.325
		7034878		TUBE	8,000	01/31/25	50 $0.205 250 $0.2 1K $0.195 4K $0.191 10K $0.185	BUY
Disti#: 7034878 Pkg: TUBE 50 $0.205 250 $0.2 1K $0.195 4K $0.191 10K $0.185
	Quest Components	UC3843BN			50	01/31/25	1 $0.81 7 $0.675 23 $0.486	BUY
Disti#: UC3843BN 1 $0.81 7 $0.675 23 $0.486
	AIChipLink Technology Co., Ltd.	UC3843BN			54	01/25/25		QUOTE
Disti#: UC3843BN
	ComSIT Distribution GmbH				400	01/30/25		BUY

	Cytech Systems Limited				140,000	01/27/25		QUOTE

	DGT Technology (HK) Co., Ltd.				10,000	01/28/25		QUOTE

	Eagle Technology Solutions				210,000	01/31/25		QUOTE

	Hightech Semiconductor Co., Ltd.	UC3843BN	RoHS compaliant		57,000	01/28/25		QUOTE
Disti#: UC3843BN ROHS: RoHS compaliant
	LCSC			Tube-packed	1,915	01/31/25	5 $0.3025 50 $0.2411 150 $0.2147 500 $0.1819 2K $0.1673	BUY
Pkg: Tube-packed 5 $0.3025 50 $0.2411 150 $0.2147 500 $0.1819 2K $0.1673
	Master Electronics		Compliant		444	01/31/25		BUY
ROHS: Compliant
	Onlinecomponents.com		Compliant		570	01/31/25	50 $0.7096 250 $0.6014 1K $0.53 3K $0.5021 5K $0.4758 8K $0.4508 10K $0.4441 15K $0.4374	BUY
ROHS: Compliant 50 $0.7096 250 $0.6014 1K $0.53 3K $0.5021 5K $0.4758 8K $0.4508 10K $0.4441 15K $0.4374
	Shenzhen Shengyu Electronics Technology	UC3843BN			20,994	01/30/25		QUOTE
Disti#: UC3843BN
	Verical an Arrow Division	86926248	Compliant	In Stock	8,000	01/31/25	1 $0.382	BUY
Disti#: 86926248 Pkg: In Stock ROHS: Compliant 2K $0.382 4K $0.3686