Datasheet Archive: UC3844B/D datasheets

UC3844B/D Result Highlights (5)

Part	Manufacturer	Description	Download
DAO3W3P543M40LF	Amphenol Communications Solutions	D-Sub Power Board Mount Connectors, Input Output Connectors, Full Power 3W3 Pin Right Angle Solder 40A, Europe Standard, 500 Cycles, Front: Threaded Insert UNC 4.40, Back: Metal Brackets.	PDF
DAL3V3P543G30LF	Amphenol Communications Solutions	D-Sub Power Board Mount Connectors, Input Output Connectors, Full Power 3V3 Pin Right Angle Solder 30A, Europe Standard, 500 Cycles, Front: Threaded Insert M3, Back: Harpoons for 1.6mm PCB Thickness.	PDF
DAV3V3P543H40LF	Amphenol Communications Solutions	D-Sub Power Board Mount Connectors, Input Output Connectors, Full Power 3V3 Pin Right Angle Solder 40A, Europe Standard, 500 Cycles, Front: Female Screw Lock UNC 4.40, Back: Harpoons for 2.4mm PCB Thickness.	PDF
DCV8W8P500G40LF	Amphenol Communications Solutions	D-Sub Power Board Mount Connectors, Input Output Connectors, Full Power 8W8 Pin Right Angle Solder 40A, Europe Standard, 200 Cycles, Front: Female Screw Lock UNC 4.40, Back: Harpoons for 1.6mm PCB Thickness.	PDF
DCV8W8P500M40LF	Amphenol Communications Solutions	D-Sub Power Board Mount Connectors, Input Output Connectors, Full Power 8W8 Pin Right Angle Solder 40A, Europe Standard, 200 Cycles, Front: Female Screw Lock UNC 4.40, Back: Metal Brackets.	PDF

UC3844B/D Datasheets (32)

Part	Manufacturer	Description	Datasheet Type	PDF	PDF Size	Page count
UC3844BD	Motorola	High performance current mode controller	Original	PDF	443.84KB	16
UC3844BD	On Semiconductor	HIGH PERFORMANCE CURRENT MODE CONTROLLERS	Original	PDF	324.26KB	20
UC3844BD	On Semiconductor	High Performance Current Mode Controller	Original	PDF	319.71KB	20
UC3844BD	On Semiconductor	1A, 52kHz (250kHz Max) Current Mode PWM Control Circuit with 16V UVLO Threshold and 48% Max Duty Cycle; Package: SOIC 14 LEAD; No of Pins: 14; Container: Rail; Qty per Container: 55	Original	PDF	408.06KB	19
UC3844B-D	On Semiconductor	High Performance Current Mode Controllers	Original	PDF	319.71KB	20
UC3844BD	STMicroelectronics	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER	Original	PDF	232.18KB	15
UC3844BD	Motorola	High Performance Current Mode Controller	Scan	PDF	682.98KB	14
UC3844BD1	Motorola	High performance current mode controller	Original	PDF	443.84KB	16
UC3844BD1	On Semiconductor	HIGH PERFORMANCE CURRENT MODE CONTROLLERS	Original	PDF	324.26KB	20
UC3844BD1	On Semiconductor	High Performance Current Mode Controller	Original	PDF	319.71KB	20
UC3844BD1	On Semiconductor	1A, 52kHz (250kHz Max) Current Mode PWM Control Circuit with 16V UVLO Threshold and 48% Max Duty Cycle; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Rail; Qty per Container: 98	Original	PDF	408.06KB	19
UC3844BD1	STMicroelectronics	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER	Original	PDF	232.18KB	15
UC3844BD1	STMicroelectronics	Current Mode PWM, 0.5mA Start-up Supply Current, SOIC	Original	PDF	136.25KB	15
UC3844BD1	Motorola	High Performance Current Mode Controller	Scan	PDF	682.98KB	14

UC3844BD1	Motorola	High Performance Current Mode Controllers	Scan	PDF	1.23MB	16
UC3844BD1	STMicroelectronics	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER	Scan	PDF	346.44KB	14
UC3844BD1013TR	STMicroelectronics	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER	Original	PDF	232.18KB	15
UC3844BD1013TR	STMicroelectronics	Current Mode PWM Controller, UC384xB Family, HIGH PERFORMANCE ,Extended Industrial, SOIC, 8-Pin	Original	PDF	136.26KB	15
UC3844BD1G	On Semiconductor	1A, 52kHz (250khz Max) Current Mode PWM Control Circuit with 16V UVLO Threshold and 48% Max Duty Cycle	Original	PDF	405.69KB	18
UC3844BD1G	On Semiconductor	1A, 52kHz (250khz Max) Current Mode PWM Control Circuit with 16V UVLO Threshold and 48% Max Duty Cycle³³³³³³³³³³³ ; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Rail; Qty per Container: 98	Original	PDF	408.06KB	19

UC3844B/D Price and Stock

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onsemi UC3844BD1R2G IC REG CTRLR PWM CM 8-SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey ()	UC3844BD1R2G	Cut Tape	1,979		1	1 $0.60 10 $0.42 100 $0.33 1000 $0.28 10000 $0.28	Buy Now
	UC3844BD1R2G	Digi-Reel	1,979		1	1 $0.60 10 $0.42 100 $0.33 1000 $0.28 10000 $0.28	Buy Now
	UC3844BD1R2G	Reel			2,500	1 - 10 - 100 - 1000 - 10000 $0.26	Buy Now
Avnet Americas	UC3844BD1R2G	Reel		18 Weeks	5,000	1 - 10 - 100 - 1000 - 10000 $0.20	Buy Now
Mouser Electronics	UC3844BD1R2G		2,873			1 $0.60 10 $0.42 100 $0.33 1000 $0.27 10000 $0.27	Buy Now
Verical ()	UC3844BD1R2G		10,000		1,137	1 - 10 - 100 - 1000 - 10000 $0.29	Buy Now
	UC3844BD1R2G		3,993		1,137	1 - 10 - 100 - 1000 - 10000 $0.29	Buy Now
	UC3844BD1R2G		2,748		26	1 - 10 - 100 $0.23 1000 $0.23 10000 $0.23	Buy Now
	UC3844BD1R2G		2,500		1,137	1 - 10 - 100 - 1000 - 10000 $0.29	Buy Now
Arrow Electronics	UC3844BD1R2G		2,748		1	1 $0.23 10 $0.23 100 $0.23 1000 $0.23 10000 $0.23	Buy Now

Newark ()	UC3844BD1R2G	Cut Tape	8,191		1	1 $0.73 10 $0.55 100 $0.46 1000 $0.40 10000 $0.40	Buy Now
	UC3844BD1R2G	Reel			2,500	1 $0.34 10 $0.34 100 $0.34 1000 $0.34 10000 $0.31	Buy Now
RS	UC3844BD1R2G	Bulk			1	1 $0.56 10 $0.56 100 $0.56 1000 $0.56 10000 $0.56	Get Quote
Onlinecomponents.com	UC3844BD1R2G					1 - 10 - 100 - 1000 - 10000 $0.23	Buy Now
Quest Components	UC3844BD1R2G		5,840			1 $0.91 10 $0.91 100 $0.91 1000 $0.91 10000 $0.27	Buy Now
Rochester Electronics	UC3844BD1R2G		222,563		1	1 - 10 - 100 $0.32 1000 $0.26 10000 $0.24	Buy Now
TME	UC3844BD1R2G				1	1 $0.57 10 $0.40 100 $0.31 1000 $0.28 10000 $0.26	Get Quote
Ameya Holding Limited	UC3844BD1R2G		2,580			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Chip 1 Exchange	UC3844BD1R2G		3,022			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Avnet Asia	UC3844BD1R2G			18 Weeks	5,000	1 - 10 - 100 - 1000 - 10000 -	Get Quote
Avnet Silica	UC3844BD1R2G			19 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	Buy Now
Chip Stock	UC3844BD1R2G		43,490			1 - 10 - 100 - 1000 - 10000 -	Get Quote
EBV Elektronik	UC3844BD1R2G			20 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	Buy Now
New Advantage Corporation	UC3844BD1R2G		10,000		1	1 - 10 - 100 - 1000 - 10000 $0.31	Buy Now
Vyrian	UC3844BD1R2G		49,685			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Win Source Electronics	UC3844BD1R2G		39,990			1 - 10 - 100 - 1000 $0.21 10000 $0.18	Buy Now
STMicroelectronics UC3844BD1013TR IC REG CTRLR BST FLYBK ISO 8SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey ()	UC3844BD1013TR	Cut Tape	1,403		1	1 $0.84 10 $0.60 100 $0.47 1000 $0.41 10000 $0.41	Buy Now
	UC3844BD1013TR	Digi-Reel	1,403		1	1 $0.84 10 $0.60 100 $0.47 1000 $0.41 10000 $0.41	Buy Now
	UC3844BD1013TR	Reel			2,500	1 - 10 - 100 - 1000 - 10000 $0.38	Buy Now
Avnet Americas ()	UC3844BD1013TR	Reel	10,000	14 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 $0.35	Buy Now
	UC3844BD1013TR	Bulk			1	1 $0.80 10 $0.57 100 $0.45 1000 $0.39 10000 $0.39	Buy Now
Mouser Electronics	UC3844BD1013TR		3,582			1 $0.84 10 $0.60 100 $0.47 1000 $0.41 10000 $0.36	Buy Now
Verical ()	UC3844BD1013TR		5,000		2,500	1 - 10 - 100 - 1000 - 10000 $0.26	Buy Now
	UC3844BD1013TR		3,031		150	1 - 10 - 100 - 1000 $0.49 10000 $0.47	Buy Now
Arrow Electronics	UC3844BD1013TR		5,000	14 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 $0.31	Buy Now

Newark ()	UC3844BD1013TR	Bulk	13,446		1	1 $0.33 10 $0.33 100 $0.33 1000 $0.31 10000 $0.28	Buy Now
	UC3844BD1013TR	Reel			2,500	1 $0.30 10 $0.30 100 $0.30 1000 $0.30 10000 $0.30	Buy Now
STMicroelectronics	UC3844BD1013TR		3,582		1	1 $0.82 10 $0.59 100 $0.46 1000 $0.42 10000 $0.42	Buy Now
Bristol Electronics ()	UC3844BD1013TR		1,225		6	1 - 10 $0.91 100 $0.34 1000 $0.26 10000 $0.26	Buy Now
	UC3844BD1013TR		82			1 - 10 - 100 - 1000 - 10000 -	Get Quote
	UC3844BD1013TR		50		7	1 - 10 $0.75 100 $0.49 1000 $0.49 10000 $0.49	Buy Now
Quest Components ()	UC3844BD1013TR		1,111			1 $0.75 10 $0.75 100 $0.75 1000 $0.31 10000 $0.31	Buy Now
	UC3844BD1013TR		1,020			1 $1.22 10 $1.22 100 $0.37 1000 $0.32 10000 $0.32	Buy Now
	UC3844BD1013TR		980			1 $1.26 10 $1.26 100 $0.63 1000 $0.50 10000 $0.50	Buy Now
	UC3844BD1013TR		65			1 $1.55 10 $1.55 100 $0.78 1000 $0.78 10000 $0.78	Buy Now
TME	UC3844BD1013TR		2,500		1	1 $0.79 10 $0.57 100 $0.45 1000 $0.40 10000 $0.38	Buy Now
ComSIT USA ()	UC3844BD1013TR		1,076			1 - 10 - 100 - 1000 - 10000 -	Get Quote
	UC3844BD1013TR		2,715			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Avnet Silica	UC3844BD1013TR		5,000	15 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	Buy Now
Component Electronics, Inc	UC3844BD1013TR		198			1 $3.85 10 $3.85 100 $2.88 1000 $2.50 10000 $2.50	Buy Now
EBV Elektronik	UC3844BD1013TR		12,500	15 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	Buy Now
IBS Electronics	UC3844BD1013TR		50,545		2,500	1 - 10 - 100 - 1000 - 10000 $0.20	Buy Now
Vyrian	UC3844BD1013TR		8,974			1 - 10 - 100 - 1000 - 10000 -	Get Quote
STMicroelectronics UC3844BD1 IC REG CTRLR BST FLYBK ISO 8-SO
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	UC3844BD1	Tube	1,237		1	1 $0.78 10 $0.55 100 $0.44 1000 $0.37 10000 $0.35	Buy Now
Avnet Americas ()	UC3844BD1	Bulk			1	1 $0.56 10 $0.56 100 $0.47 1000 $0.39 10000 $0.39	Buy Now
	UC3844BD1	Tube		14 Weeks	1	1 - 10 - 100 - 1000 - 10000 $0.32	Buy Now
Mouser Electronics	UC3844BD1		7,783			1 $0.75 10 $0.55 100 $0.40 1000 $0.34 10000 $0.33	Buy Now
Verical ()	UC3844BD1		8,000		2,000	1 - 10 - 100 - 1000 - 10000 $0.33	Buy Now
	UC3844BD1		1,576		155	1 - 10 - 100 - 1000 $0.40 10000 $0.40	Buy Now
Arrow Electronics ()	UC3844BD1		8,000	14 Weeks	2,000	1 - 10 - 100 - 1000 - 10000 $0.31	Buy Now
	UC3844BD1		8	14 Weeks	1	1 $0.27 10 $0.27 100 $0.27 1000 $0.27 10000 $0.27	Buy Now

Newark	UC3844BD1	Bulk	3,414		1	1 $0.32 10 $0.32 100 $0.30 1000 $0.27 10000 $0.27	Buy Now
STMicroelectronics	UC3844BD1		7,779		1	1 $0.74 10 $0.54 100 $0.39 1000 $0.36 10000 $0.36	Buy Now
Quest Components	UC3844BD1		66			1 $0.60 10 $0.50 100 $0.40 1000 $0.40 10000 $0.40	Buy Now
TME	UC3844BD1		129		1	1 $0.75 10 $0.52 100 $0.47 1000 $0.47 10000 $0.47	Buy Now
Ameya Holding Limited	UC3844BD1		904			1 - 10 - 100 - 1000 - 10000 -	Get Quote
ComSIT USA	UC3844BD1		491			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Avnet Silica	UC3844BD1		10,700	15 Weeks	100	1 - 10 - 100 - 1000 - 10000 -	Buy Now
Chip Stock	UC3844BD1		2,873			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Chip-Germany GmbH	UC3844BD1		904			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Component Electronics, Inc	UC3844BD1		58			1 $3.85 10 $3.85 100 $2.88 1000 $2.50 10000 $2.50	Buy Now
EBV Elektronik	UC3844BD1			15 Weeks	100	1 - 10 - 100 - 1000 - 10000 -	Buy Now
Win Source Electronics	UC3844BD1		1,373			1 - 10 - 100 $0.58 1000 $0.39 10000 $0.39	Buy Now
onsemi UC3844BDR2G IC REG CTRLR PWM CM 14-SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey ()	UC3844BDR2G	Cut Tape	151		1	1 $1.29 10 $0.79 100 $0.51 1000 $0.35 10000 $0.35	Buy Now
	UC3844BDR2G	Reel			2,500	1 - 10 - 100 - 1000 - 10000 $0.29	Buy Now
Avnet Americas ()	UC3844BDR2G	Reel			3,334	1 - 10 - 100 - 1000 - 10000 $0.22	Buy Now
	UC3844BDR2G	Reel		14 Weeks	5,000	1 - 10 - 100 - 1000 - 10000 $0.22	Buy Now
Mouser Electronics	UC3844BDR2G		1,857			1 $1.29 10 $0.79 100 $0.51 1000 $0.36 10000 $0.29	Buy Now
Verical ()	UC3844BDR2G		2,500		2,500	1 - 10 - 100 - 1000 - 10000 $0.38	Buy Now
	UC3844BDR2G		2,500		946	1 - 10 - 100 - 1000 $0.40 10000 $0.33	Buy Now
Newark ()	UC3844BDR2G	Cut Tape	905		1	1 $1.29 10 $0.79 100 $0.51 1000 $0.36 10000 $0.36	Buy Now
	UC3844BDR2G	Reel			2,500	1 $0.36 10 $0.36 100 $0.36 1000 $0.36 10000 $0.32	Buy Now

Onlinecomponents.com	UC3844BDR2G		2,500			1 - 10 - 100 - 1000 - 10000 $0.27	Buy Now
Rochester Electronics	UC3844BDR2G		2,500		1	1 - 10 - 100 $0.35 1000 $0.29 10000 $0.26	Buy Now
TME	UC3844BDR2G		1,899		1	1 $1.23 10 $0.75 100 $0.48 1000 $0.35 10000 $0.35	Buy Now
Ameya Holding Limited	UC3844BDR2G		2,200			1 - 10 - 100 - 1000 - 10000 -	Get Quote
ComSIT USA	UC3844BDR2G		2,500			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Avnet Silica	UC3844BDR2G		2,500	15 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	Buy Now
EBV Elektronik	UC3844BDR2G			16 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	Buy Now
Flip Electronics	UC3844BDR2G		2,500			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Master Electronics	UC3844BDR2G		2,500			1 - 10 - 100 - 1000 - 10000 $0.27	Buy Now
New Advantage Corporation	UC3844BDR2G		12,500		1	1 - 10 - 100 - 1000 - 10000 $0.29	Buy Now
Vyrian	UC3844BDR2G		1,794			1 - 10 - 100 - 1000 - 10000 -	Get Quote
onsemi UC3844BD IC REG CTRLR PWM CM 14-SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	UC3844BD	Tube			55	1 - 10 - 100 $0.85 1000 $0.85 10000 $0.85	Buy Now
ComSIT USA	UC3844BD		619			1 - 10 - 100 - 1000 - 10000 -	Get Quote