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L5991AD

STMicroelectronics, Semiconductors

Category: Switching Controllers

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

Avg. Price $3.32 | Auth QOH 1,706 | Ind QOH 77,126

Part Status: Active

Lead Time: 35 week(s)

	Distributor	Disti#	RoHS Status	Pkg.	Stock (as of)		Price
A	DigiKey	497-L5991AD-ND	ROHS3 Compliant	Tube	370	01/23/25	1 $2.33 10 $1.732 50 $1.49 100 $1.4152 250 $1.33608 500 $1.2884 1K $1.24915 3K $1.20773 5K $1.18276	BUY
Disti#: 497-L5991AD-ND Pkg: Tube ROHS: ROHS3 Compliant 1 $2.33 10 $1.732 50 $1.49 100 $1.4152 250 $1.33608 500 $1.2884 1K $1.24915 3K $1.20773 5K $1.18276
A	Mouser Electronics	511-L5991AD	RoHS Compliant	TUBE	1,147	01/23/25	1 $1.74 10 $1.35 100 $1.3 250 $1.26 500 $1.21 1K $1.2 5K $1.18	BUY
Disti#: 511-L5991AD Pkg: TUBE ROHS: RoHS Compliant 1 $1.74 10 $1.35 100 $1.3 250 $1.26 500 $1.21 1K $1.2 5K $1.18
A	Newark	51AC9180			189	01/21/25	1 $2.08 10 $1.49 100 $1.42 500 $1.29 1K $1.22 3K $1.18 5K $1.15	BUY
Disti#: 51AC9180 1 $2.08 10 $1.49 100 $1.42 500 $1.29 1K $1.22 3K $1.18 5K $1.15
A	Future Electronics	2997427		TUBE	Inquire		1 $1.21 40 $1.19 150 $1.17 400 $1.16 2K $1.13	BUY
Disti#: 2997427 Pkg: TUBE 1 $1.21 40 $1.19 150 $1.17 400 $1.16 2K $1.13
		4031890		TUBE	Inquire		50 $1.19 200 $1.17 500 $1.16 1K $1.14 2K $1.13	BUY
Disti#: 4031890 Pkg: TUBE 50 $1.19 200 $1.17 500 $1.16 1K $1.14 2K $1.13
		8152715		TUBE	Inquire		1 $1.21 40 $1.19 150 $1.17 400 $1.16 2K $1.13	BUY
Disti#: 8152715 Pkg: TUBE 1 $1.21 40 $1.19 150 $1.17 400 $1.16 2K $1.13
		9153239		TUBE	Inquire		50 $1.19 200 $1.17 500 $1.16 1K $1.14 2K $1.13	BUY
Disti#: 9153239 Pkg: TUBE 50 $1.19 200 $1.17 500 $1.16 1K $1.14 2K $1.13
		5109861		TUBE	Inquire		50 $1.25 200 $1.23 500 $1.22 1K $1.21 2K $1.19	BUY
Disti#: 5109861 Pkg: TUBE 50 $1.25 200 $1.23 500 $1.22 1K $1.21 2K $1.19
	Quest Components	L5991AD			20	01/23/25	1 $3.84 2 $2.88 10 $2.4	BUY
Disti#: L5991AD 1 $3.84 2 $2.88 10 $2.4
	RX Electronics Limited	IC REG CTRLR FLYBACK 16SO	Compliant	EA	3,355	01/16/25		QUOTE
Disti#: IC REG CTRLR FLYBACK 16SO Pkg: EA ROHS: Compliant
	AIChipLink Technology Co., Ltd.	L5991AD			30	01/22/25		QUOTE
Disti#: L5991AD
	Ariat Technology Limited		RoHS compliant	IC REG CTRLR FLYBACK 16SO	4,396	01/14/25		QUOTE
Pkg: IC REG CTRLR FLYBACK 16SO ROHS: RoHS compliant
	DGT Technology (HK) Co., Ltd.				10,000	01/08/25		QUOTE

	Digi-ic/Smart Pioneer Electronics, Co., Ltd.	L5991AD	Compliant	Tube/Tray/Reel	42,596	01/22/25	1 $0.11	BUY
Disti#: L5991AD Pkg: Tube/Tray/Reel ROHS: Compliant 1 $0.11
	IC Components Limited		RoHS	IC REG CTRLR FLYBACK 16SO	5,000	01/14/25	1 $0.561 100 $0.54978 1K $0.538784	BUY
Pkg: IC REG CTRLR FLYBACK 16SO ROHS: RoHS 1 $0.561 100 $0.54978 1K $0.538784
	Microchip USA		unknown	IC REG CTRLR FLYBACK 16SO	2,128	01/17/25	1 $23.14 10 $23.0688 100 $22.9976	BUY
Pkg: IC REG CTRLR FLYBACK 16SO ROHS: unknown 1 $23.14 10 $23.0688 100 $22.9976
	Shenzhen Shengyu Electronics Technology	L5991AD			9,601	01/16/25		QUOTE
Disti#: L5991AD