Datasheet Archive: UC3844B/D datasheets

UC3844B/D Result Highlights (5)

Part	Manufacturer	Description
LD09P24A4GV00LF	Amphenol Communications Solutions	D-Subminiature Economy Range, Input Output Connectors, Signal 9 way Pin Straight, Solder, 50 cycles, Harpoons + Female Screw UNC 4 - 40 + Elec cont., 1.6 mm PCB thickness
DB5W5P543M40LF	Amphenol Communications Solutions	D-Sub Power Board Mount Connectors, Input Output Connectors, Full Power 5W5 Pin Right Angle Solder 40A, Europe Standard, 500 Cycles, Front: Without Accessory, Back: Metal Brackets.
DCV8W8P543M30LF	Amphenol Communications Solutions	D-Sub Power Board Mount Connectors, Input Output Connectors, Full Power 8W8 Pin Right Angle Solder 30A, Europe Standard, 500 Cycles, Front: Female Screw Lock UNC 4.40, Back: Metal Brackets.
DAO3W3P500A30LF	Amphenol Communications Solutions	D-Sub Power Board Mount Connectors, Input Output Connectors, Full Power 3W3 Pin Right Angle Solder 30A, Europe Standard, 200 Cycles, Front: Threaded Insert UNC 4.40, Back: Without Accessory on PCB.
DAL3W3P500M30LF	Amphenol Communications Solutions	D-Sub Power Board Mount Connectors, Input Output Connectors, Full Power 3W3 Pin Right Angle Solder 30A, Europe Standard, 200 Cycles, Front: Threaded Insert M3, Back: Metal Brackets.

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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Rochester Electronics LLC UC3844BDG UC3844 CURRENT-MODE PWM CONTROLL
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	UC3844BDG	Bulk	8,489		810	1 - 10 - 100 - 1000 $0.37 10000 $0.37	Buy Now
Rochester Electronics LLC UC3844BD1G UC3844 CURRENT-MODE PWM CONTROLL
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	UC3844BD1G	Bulk	5,482		834	1 - 10 - 100 - 1000 $0.36 10000 $0.36	Buy Now
STMicroelectronics UC3844BD1013TR IC REG CTRLR BST FLYBK ISO 8SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey ()	UC3844BD1013TR	Digi-Reel	1,434		1	1 $0.80 10 $0.57 100 $0.45 1000 $0.39 10000 $0.39	Buy Now
	UC3844BD1013TR	Cut Tape	1,434		1	1 $0.80 10 $0.57 100 $0.45 1000 $0.39 10000 $0.39	Buy Now
	UC3844BD1013TR	Reel			2,500	1 - 10 - 100 - 1000 - 10000 $0.36	Buy Now
Avnet Americas ()	UC3844BD1013TR	Reel	10,000	14 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 $0.33	Buy Now
	UC3844BD1013TR	Bulk		111 Weeks	1	1 $0.80 10 $0.57 100 $0.45 1000 $0.39 10000 $0.39	Buy Now
	UC3844BD1013TR	Reel		14 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 $0.32	Buy Now
Mouser Electronics	UC3844BD1013TR		1,126			1 $0.80 10 $0.57 100 $0.45 1000 $0.39 10000 $0.34	Buy Now
Verical ()	UC3844BD1013TR		7,500		2,500	1 - 10 - 100 - 1000 - 10000 $0.30	Buy Now
	UC3844BD1013TR		3,031		162	1 - 10 - 100 - 1000 $0.45 10000 $0.44	Buy Now
Arrow Electronics ()	UC3844BD1013TR		7,500	14 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 $0.30	Buy Now
	UC3844BD1013TR		2,500	14 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 $0.31	Buy Now

Newark ()	UC3844BD1013TR	Bulk	10,960		1	1 $0.31 10 $0.31 100 $0.31 1000 $0.28 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
RS	UC3844BD1013TR	Bulk			50	1 - 10 - 100 $0.54 1000 $0.44 10000 $0.44	Get Quote
STMicroelectronics	UC3844BD1013TR		1,126		1	1 $0.78 10 $0.56 100 $0.44 1000 $0.40 10000 $0.40	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		1,177		1	1 $0.78 10 $0.66 100 $0.51 1000 $0.35 10000 $0.30	Buy Now
ComSIT USA	UC3844BD1013TR		2,715			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Avnet Silica	UC3844BD1013TR		10,000	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		17,500	15 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	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	1,409		1	1 $0.84 10 $0.60 100 $0.47 1000 $0.41 10000 $0.38	Buy Now
Avnet Americas ()	UC3844BD1	Bulk		111 Weeks	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		7,893			1 $0.69 10 $0.58 100 $0.43 1000 $0.36 10000 $0.35	Buy Now
Verical ()	UC3844BD1		8,000		2,000	1 - 10 - 100 - 1000 - 10000 $0.32	Buy Now
	UC3844BD1		1,578		162	1 - 10 - 100 - 1000 $0.59 10000 $0.59	Buy Now
Arrow Electronics ()	UC3844BD1		8,000	14 Weeks	2,000	1 - 10 - 100 - 1000 - 10000 $0.32	Buy Now
	UC3844BD1		8	14 Weeks	1	1 $0.64 10 $0.57 100 $0.43 1000 $0.34 10000 $0.31	Buy Now

Newark	UC3844BD1	Bulk	3,622		1	1 $0.31 10 $0.31 100 $0.31 1000 $0.28 10000 $0.28	Buy Now
RS	UC3844BD1	Bulk			20	1 - 10 - 100 $0.54 1000 $0.49 10000 $0.49	Get Quote
STMicroelectronics	UC3844BD1		7,891		1	1 $0.68 10 $0.57 100 $0.42 1000 $0.39 10000 $0.39	Buy Now
Bristol Electronics	UC3844BD1		27			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Quest Components ()	UC3844BD1		66			1 $0.60 10 $0.50 100 $0.40 1000 $0.40 10000 $0.40	Buy Now
	UC3844BD1		21			1 $1.13 10 $0.90 100 $0.90 1000 $0.90 10000 $0.90	Buy Now
TME	UC3844BD1		462		1	1 $0.81 10 $0.69 100 $0.55 1000 $0.48 10000 $0.48	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		11,700	15 Weeks	100	1 - 10 - 100 - 1000 - 10000 -	Buy Now
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 $0.89 1000 $0.59 10000 $0.59	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	192		1	1 $1.29 10 $0.79 100 $0.51 1000 $0.35 10000 $0.35	Buy Now
Avnet Americas ()	UC3844BDR2G	Reel		0 Weeks, 2 Days	2,381	1 - 10 - 100 - 1000 - 10000 $0.27	Buy Now
	UC3844BDR2G	Reel		14 Weeks	5,000	1 - 10 - 100 - 1000 - 10000 $0.22	Buy Now
Mouser Electronics	UC3844BDR2G		2,032			1 $1.29 10 $0.79 100 $0.51 1000 $0.38 10000 $0.26	Buy Now
Verical ()	UC3844BDR2G		2,500		2,500	1 - 10 - 100 - 1000 - 10000 $0.33	Buy Now
	UC3844BDR2G		2,500		946	1 - 10 - 100 - 1000 $0.40 10000 $0.33	Buy Now
Newark ()	UC3844BDR2G	Cut Tape	1,050		1	1 $1.29 10 $0.79 100 $0.51 1000 $0.38 10000 $0.38	Buy Now
	UC3844BDR2G	Reel			2,500	1 $0.36 10 $0.36 100 $0.36 1000 $0.36 10000 $0.32	Buy Now

RS	UC3844BDR2G	Bulk			10	1 - 10 $0.59 100 $0.56 1000 $0.50 10000 $0.50	Get Quote
Onlinecomponents.com	UC3844BDR2G		2,500			1 - 10 - 100 - 1000 - 10000 $0.25	Buy Now
Rochester Electronics	UC3844BDR2G		2,500		1	1 - 10 - 100 $0.35 1000 $0.29 10000 $0.26	Buy Now
TME	UC3844BDR2G		2,462		1	1 $0.84 10 $0.66 100 $0.40 1000 $0.32 10000 $0.32	Buy Now
ComSIT USA ()	UC3844BDR2G		1,650			1 - 10 - 100 - 1000 - 10000 -	Get Quote
	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 $0.25	Buy Now
Vyrian	UC3844BDR2G		1,794			1 - 10 - 100 - 1000 - 10000 -	Get Quote