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UC3843B Datasheets (70)

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Part	Manufacturer	Description	Datasheet Type	PDF	PDF Size	Page count
UC3843B	Motorola	HIGH PERFORMANCE CURRENT MODE CONTROLLERS	Original	PDF	411.22KB	16
UC3843B	On Semiconductor	High Performance Current Mode Controller	Original	PDF	373.86KB	20
UC3843B	STMicroelectronics	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER	Original	PDF	136.26KB	15
UC3843B	STMicroelectronics	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER	Original	PDF	232.18KB	15
UC3843B	Unknown	Shortform IC and Component Datasheets (Plus Cross Reference Data)	Short Form	PDF	69.64KB	1
UC3843BD	Motorola	HIGH PERFORMANCE CURRENT MODE CONTROLLERS	Original	PDF	411.22KB	16
UC3843BD	Motorola	High Performance Current Mode Controller	Original	PDF	409.06KB	14
UC3843BD	On Semiconductor	1A, 52kHz (250kHz Max) Current Mode PWM Control Circuit with 8.4V UVLO Threshold and 96% Max Duty Cycle; Package: SOIC 14 LEAD; No of Pins: 14; Container: Rail; Qty per Container: 55	Original	PDF	407.23KB	21
UC3843BD	On Semiconductor	High Performance Current Mode Controller	Original	PDF	298.89KB	20
UC3843BD	STMicroelectronics	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER	Original	PDF	232.19KB	15
UC3843BD	STMicroelectronics	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER	Original	PDF	136.26KB	15
UC3843BD1	Motorola	HIGH PERFORMANCE CURRENT MODE CONTROLLERS	Original	PDF	411.22KB	16
UC3843BD1	Motorola	High Performance Current Mode Controller	Original	PDF	409.06KB	14
UC3843BD1	On Semiconductor	1A, 52kHz (250kHz Max) Current Mode PWM Control Circuit with 8.4V UVLO Threshold and 96% Max Duty Cycle; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Rail; Qty per Container: 98	Original	PDF	407.23KB	21

UC3843BD1	On Semiconductor	High Performance Current Mode Controller	Original	PDF	298.89KB	20
UC3843BD1	STMicroelectronics	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER	Original	PDF	232.18KB	15
UC3843BD1	STMicroelectronics	Current Mode PWM, 0.5mA Start-up Supply Current, SOIC	Original	PDF	136.25KB	15
UC3843BD1	STMicroelectronics	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER	Scan	PDF	346.44KB	14
UC3843BD1013TR	STMicroelectronics	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER	Original	PDF	232.18KB	15
UC3843BD1013TR	STMicroelectronics	Current Mode PWM Controller, UC384xB Family, HIGH PERFORMANCE ,Extended Industrial, SOIC, 8-Pin	Original	PDF	136.26KB	15

UC3843B Price and Stock

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Rochester Electronics LLC UC3843BDG UC3843 CURRENT-MODE PWM CONTROLL
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	UC3843BDG	Bulk	8,360		701	1 - 10 - 100 - 1000 $0.43 10000 $0.43	Buy Now
onsemi UC3843BVDR2G IC REG CTRLR FLYBACK 14SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey ()	UC3843BVDR2G	Cut Tape	4,052		1	1 $0.77 10 $0.55 100 $0.43 1000 $0.37 10000 $0.37	Buy Now
	UC3843BVDR2G	Tape & Reel	4,052		2,500	1 - 10 - 100 - 1000 - 10000 $0.35	Buy Now
	UC3843BVDR2G	Digi-Reel	4,052		1	1 $0.77 10 $0.55 100 $0.43 1000 $0.37 10000 $0.37	Buy Now
Verical	UC3843BVDR2G		2,500		2,500	1 - 10 - 100 - 1000 - 10000 $0.30	Buy Now
Avnet Americas	UC3843BVDR2G	Tape & Reel	2,500	16 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 $0.23	Buy Now
Mouser Electronics	UC3843BVDR2G		2,906			1 $0.72 10 $0.51 100 $0.40 1000 $0.35 10000 $0.31	Buy Now
Arrow Electronics	UC3843BVDR2G		2,500	16 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 $0.30	Buy Now

RS	UC3843BVDR2G	Bulk			1	1 $0.74 10 $0.74 100 $0.74 1000 $0.74 10000 $0.74	Get Quote
Bristol Electronics	UC3843BVDR2G		2,229		1	1 $0.73 10 $0.73 100 $0.27 1000 $0.19 10000 $0.19	Buy Now
TME	UC3843BVDR2G		1,285		1	1 $0.67 10 $0.48 100 $0.38 1000 $0.33 10000 $0.33	Buy Now
Avnet Asia	UC3843BVDR2G			16 Weeks	5,000	1 - 10 - 100 - 1000 - 10000 -	Get Quote
Avnet Silica	UC3843BVDR2G			17 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	Get Quote
EBV Elektronik	UC3843BVDR2G			18 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	Get Quote
Master Electronics	UC3843BVDR2G					1 - 10 - 100 $0.40 1000 $0.34 10000 $0.30	Buy Now
Rochester Electronics LLC UC3843BD1R2 SWITCHING CONTROLLER
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	UC3843BD1R2	Bulk	3,265		790	1 - 10 - 100 - 1000 $0.38 10000 $0.38	Buy Now
onsemi UC3843BDR2G IC REG CTRLR FLYBACK 14SOIC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey ()	UC3843BDR2G	Tape & Reel	2,430		2,500	1 - 10 - 100 - 1000 - 10000 $0.35	Buy Now
	UC3843BDR2G	Cut Tape	2,430		1	1 $0.77 10 $0.55 100 $0.43 1000 $0.37 10000 $0.37	Buy Now
Verical	UC3843BDR2G		2,500		2,500	1 - 10 - 100 - 1000 - 10000 $0.25	Buy Now
Avnet Americas ()	UC3843BDR2G	Tape & Reel			5,000	1 - 10 - 100 - 1000 - 10000 $0.23	Get Quote
	UC3843BDR2G	Tape & Reel		19 Weeks	5,000	1 - 10 - 100 - 1000 - 10000 $0.23	Get Quote
Mouser Electronics	UC3843BDR2G		2,306			1 $0.72 10 $0.51 100 $0.38 1000 $0.33 10000 $0.33	Buy Now
Arrow Electronics	UC3843BDR2G		2,500	19 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 $0.25	Buy Now

Newark ()	UC3843BDR2G	Cut Tape	535		1	1 $0.76 10 $0.76 100 $0.43 1000 $0.37 10000 $0.35	Buy Now
	UC3843BDR2G	Tape & Reel	535		100	1 - 10 - 100 $0.43 1000 $0.37 10000 $0.35	Buy Now
RS	UC3843BDR2G	Bulk			1	1 $0.56 10 $0.56 100 $0.56 1000 $0.56 10000 $0.56	Get Quote
Rochester Electronics	UC3843BDR2G		2,536		1	1 - 10 - 100 $0.38 1000 $0.32 10000 $0.28	Buy Now
TME	UC3843BDR2G				2,500	1 - 10 - 100 - 1000 - 10000 $0.28	Get Quote
ComSIT USA	UC3843BDR2G		335			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Chip 1 Exchange	UC3843BDR2G		2,710			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Avnet Silica	UC3843BDR2G			20 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	Get Quote
EBV Elektronik	UC3843BDR2G			21 Weeks	2,500	1 - 10 - 100 - 1000 - 10000 -	Get Quote
Flip Electronics	UC3843BDR2G		7,500			1 $0.13 10 $0.13 100 $0.13 1000 $0.13 10000 $0.13	Get Quote
Master Electronics	UC3843BDR2G					1 - 10 - 100 $0.34 1000 $0.31 10000 $0.28	Buy Now
UMW UC3843B SOP-8 AC-DC CONTROLLERS & REGULA
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey ()	UC3843B	Cut Tape	1,799		1	1 $0.42 10 $0.35 100 $0.29 1000 $0.25 10000 $0.25	Buy Now
	UC3843B	Digi-Reel	1,799		1	1 $0.42 10 $0.35 100 $0.29 1000 $0.25 10000 $0.25	Buy Now
	UC3843B	Tape & Reel			2,500	1 - 10 - 100 - 1000 - 10000 $0.22	Buy Now