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L5991D

STMicroelectronics, Semiconductors

Category: Switching Controllers

Description: Current Mode PWM Controller 1.5A 1000kHz 16-Pin SO Tube

Avg. Price $2.6 | Auth QOH 4,423 | Ind QOH 78,069

Part Status: Active

Lead Time: 35 week(s)

	Distributor	Disti#	RoHS Status	Pkg.	Stock (as of)		Price
A	DigiKey	497-14768-5-ND	ROHS3 Compliant	Tube	161	05/23/25	1 $2.48 10 $1.846 50 $1.5908 100 $1.5116 250 $1.42804 500 $1.37762 1K $1.33615 3K $1.29236 5K $1.26598	BUY
Disti#: 497-14768-5-ND Pkg: Tube ROHS: ROHS3 Compliant 1 $2.48 10 $1.846 50 $1.5908 100 $1.5116 250 $1.42804 500 $1.37762 1K $1.33615 3K $1.29236 5K $1.26598
A	Mouser Electronics	511-L5991D	RoHS Compliant	TUBE	666	05/23/25	1 $2.35 10 $1.78 25 $1.55 100 $1.52 500 $1.5 1K $1.17	BUY
Disti#: 511-L5991D Pkg: TUBE ROHS: RoHS Compliant 1 $2.35 10 $1.78 25 $1.55 100 $1.52 500 $1.5 1K $1.17
A	Newark	38Y7872			523	05/22/25	1 $2.41 10 $1.81 100 $1.52 500 $1.5 1K $1.25 3K $1.18 5K $1.16	BUY
Disti#: 38Y7872 1 $2.41 10 $1.81 100 $1.52 500 $1.5 1K $1.25 3K $1.18 5K $1.16
A	Arrow North American Components (NAC)	V36:1790_06552214	Compliant	In Stock	2,997	05/23/25	1 $1.0528	BUY
Disti#: V36:1790_06552214 Pkg: In Stock ROHS: Compliant 1K $1.0528 5K $1.0381
		V79:2366_25222366	Compliant	In Stock	51	05/23/25	1 $0.8296	BUY
Disti#: V79:2366_25222366 Pkg: In Stock ROHS: Compliant 1 $0.8296
A	Future Electronics	6013690		TUBE	Inquire		1K $1.04 2K $1.03 4K $1.02	BUY
Disti#: 6013690 Pkg: TUBE 1K $1.04 2K $1.03 4K $1.02
		9105530		TUBE	25	05/23/25	1 $1.09 40 $1.08 150 $1.06 400 $1.05 2K $1.02	BUY
Disti#: 9105530 Pkg: TUBE 1 $1.09 40 $1.08 150 $1.06 400 $1.05 2K $1.02
	Quest Components	L5991D			33	05/23/25	1 $2.3063 3 $2.1218 13 $1.845	BUY
Disti#: L5991D 1 $2.3063 3 $2.1218 13 $1.845
	RX Electronics Limited	IC REG CTRLR BST FLYBK ISO SO16	Compliant	EA	32,013	05/22/25		QUOTE
Disti#: IC REG CTRLR BST FLYBK ISO SO16 Pkg: EA ROHS: Compliant
	AICHIPLINK LIMITED				2,979	05/09/25		QUOTE

	Best Technology Components Ltd.		RoHS		4,000	05/22/25		QUOTE
ROHS: RoHS
	ComSIT Distribution GmbH				350	05/22/25		BUY

	DGT Technology (HK) Co., Ltd.				10,000	05/05/25		QUOTE

	Eagle Technology Solutions				5,000	05/22/25		QUOTE

	Farnell	2460840			513	05/22/25	1 $1.98 10 $1.49 25 $1.29 50 $1.27 100 $1.25 250 $1.24 500 $1.23 1K $0.995	BUY
Disti#: 2460840 1 $1.98 10 $1.49 25 $1.29 50 $1.27 100 $1.25 250 $1.24 500 $1.23 1K $0.995
	Microchip USA		Compliant	IC OFFLINE SWITCH MULT TOP 16SO	169	05/20/25	1 $16.12 10 $16.12 100 $16.12	BUY
Pkg: IC OFFLINE SWITCH MULT TOP 16SO ROHS: Compliant 1 $16.12 10 $16.12 100 $16.12
	ODG (Origin Data Global)	L5991D			2,740	05/21/25	43 $0.979 89 $0.9441 139 $0.9091 192 $0.8741 250 $0.8392	BUY
Disti#: L5991D 43 $0.979 89 $0.9441 139 $0.9091 192 $0.8741 250 $0.8392
	Shenzhen Shengyu Electronics Technology	L5991D			17,162	05/22/25		QUOTE
Disti#: L5991D
	TME	L5991D	YES	PCS	59	05/22/25	1 $2.45 10 $1.8 25 $1.68 250 $1.66	BUY
Disti#: L5991D Pkg: PCS ROHS: YES 1 $2.45 10 $1.8 25 $1.68 250 $1.66
	Verical an Arrow Division	78406906	Compliant	In Stock	2,000	05/23/25	1 $1.0553	BUY
Disti#: 78406906 Pkg: In Stock ROHS: Compliant 1K $1.0553 5K $1.0496
		88037296	Compliant	In Stock	1,000	05/23/25	1 $2.0657	BUY
Disti#: 88037296 Pkg: In Stock ROHS: Compliant 1K $2.0657
		52710938	Compliant	In Stock	51	05/23/25	1 $0.8296	BUY
Disti#: 52710938 Pkg: In Stock ROHS: Compliant 7 $0.8296