Datasheet Archive: UC-3843 datasheets

UC-3843 Result Highlights (5)

Part	Manufacturer	Description	Download
76384-314LF	Amphenol Communications Solutions	Dubox®2.54mm, Board to Board Connector, Shrouded Header, Single Row, Straight.	PDF
78938-435HLF	Amphenol Communications Solutions	BergStik®, Board to Board connector, Unshrouded Right Angled Header, Through Hole, Single Row, 35 Positions, 2.54 mm (0.100in) Pitch.	PDF
78938-434HLF	Amphenol Communications Solutions	BergStik®, Board to Board connector, Unshrouded Right Angled Header, Through Hole, Single Row, 34 Positions, 2.54 mm (0.100in) Pitch.	PDF
76384-302LF	Amphenol Communications Solutions	Dubox®, Crimp to Wire connector, 2.54mm (0.100in), Shrouded Header, Vertical, Through Hole, Single Row, 2 positions	PDF
76384-303RLF	Amphenol Communications Solutions	Dubox® 2.54mm, Wire to Board Connector, Shrouded Vertical Header, Through Hole, Single row , 3 Positions, 2.54mm (0.100in) Pitch	PDF

UC-3843 Datasheets (294)

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Part	Manufacturer	Description	Datasheet Type	PDF	PDF Size	Page count
UC3843	Fairchild Semiconductor	SMPS Controller	Original	PDF	128.29KB	12
UC3843	Fairchild Semiconductor	SMPS Controller	Original	PDF	92KB	10
UC3843	STMicroelectronics	CURRENTMODE PWM CONTROLLER	Original	PDF	98.46KB	11
UC3843	STMicroelectronics	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER	Original	PDF	159.88KB	15
UC3843	STMicroelectronics	HIGH CURRENT SWITCHING REGULATORS	Original	PDF	2.96MB	199
UC3843	Unitrode	Current Mode PWM Controller	Original	PDF	441.73KB	8
UC3843	Texas Instruments	Current Mode PWM Controller	Scan	PDF	250.28KB	7
UC3843A	Contek Microelectronics	Current mode PWM control circuit.	Original	PDF	67.66KB	6
UC3843A	Fairchild Semiconductor	SMPS Controller	Original	PDF	42.18KB	8
UC3843A	FCI	High Performance Current Mode Controller	Original	PDF	266.17KB	6
UC3843A	Microsemi	CURRENT MODE PWM CONTROLLER	Original	PDF	231.3KB	8
UC3843A	Motorola	High Performance Current Mode Controllers	Original	PDF	409.08KB	14
UC3843A	On Semiconductor	High Performance Current Mode Controllers	Original	PDF	299.61KB	20
UC3843A	STMicroelectronics	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER	Original	PDF	130.18KB	15

UC3843A	STMicroelectronics	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER	Original	PDF	162.82KB	16
UC3843A	STMicroelectronics	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER	Original	PDF	159.88KB	15
UC3843A	Texas Instruments	(UC384xA) Current Mode PWM Controller	Original	PDF	615.13KB	11
UC3843A	Texas Instruments	SMPS Controller - Datasheet Reference	Original	PDF	540.08KB	8
UC3843A	Unitrode	Current Mode PWM Controller	Original	PDF	527.12KB	7
UC3843A	Motorola	Switchmode Datasheet	Scan	PDF	51.02KB	1

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UC-3843 Price and Stock

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Texas Instruments UC3843D Current Mode PWM Controller 200mA 500kHz 14-Pin SOIC Tube
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Verical ()	UC3843D		10,300		311	1 - 10 - 100 - 1000 $1.00 10000 $0.90	Buy Now
	UC3843D		1,500		311	1 - 10 - 100 - 1000 $1.00 10000 $0.90	Buy Now
	UC3843D		400		311	1 - 10 - 100 - 1000 $1.00 10000 $0.90	Buy Now
Rochester Electronics	UC3843D		12,403		1	1 - 10 - 100 $0.97 1000 $0.80 10000 $0.72	Buy Now
TME	UC3843D		192		1	1 $1.48 10 $1.14 100 $1.00 1000 $1.00 10000 $1.00	Buy Now
Texas Instruments UC3843D8 Current Mode PWM Controller 200mA 500kHz 8-Pin SOIC Tube
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Verical ()	UC3843D8		9,943		259	1 - 10 - 100 - 1000 $1.20 10000 $1.07	Buy Now
	UC3843D8		2,700		259	1 - 10 - 100 - 1000 $1.20 10000 $1.07	Buy Now
	UC3843D8		1,896		259	1 - 10 - 100 - 1000 $1.20 10000 $1.07	Buy Now
Arrow Electronics	UC3843D8		825	12 Weeks	75	1 - 10 - 100 $0.84 1000 $0.84 10000 $0.84	Buy Now
Bristol Electronics	UC3843D8		19		1	1 $1.13 10 $1.13 100 $1.13 1000 $1.13 10000 $1.13	Buy Now
Rochester Electronics	UC3843D8		14,539		1	1 - 10 - 100 $1.16 1000 $0.96 10000 $0.86	Buy Now
TME	UC3843D8		263		1	1 $1.26 10 $1.15 100 $1.01 1000 $1.01 10000 $1.01	Buy Now

Win Source Electronics	UC3843D8		86			1 - 10 - 100 $1.02 1000 $0.68 10000 $0.68	Buy Now
STMicroelectronics UC3843BN Current Mode PWM Controller 1A 500kHz 8-Pin Mini-DIP Tube
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Verical	UC3843BN		8,000		2,000	1 - 10 - 100 - 1000 - 10000 $0.39	Buy Now
Avnet Americas	UC3843BN	Tube		52 Weeks	2,000	1 - 10 - 100 - 1000 - 10000 $0.40	Buy Now
Newark	UC3843BN	Bulk	3,058		1	1 $1.00 10 $0.72 100 $0.57 1000 $0.49 10000 $0.42	Buy Now
STMicroelectronics	UC3843BN		3,448		1	1 $1.12 10 $0.80 100 $0.64 1000 $0.57 10000 $0.57	Buy Now
Onlinecomponents.com	UC3843BN		570			1 - 10 - 100 - 1000 $0.48 10000 $0.41	Buy Now

TME	UC3843BN		550		1	1 $0.89 10 $0.58 100 $0.45 1000 $0.35 10000 $0.29	Buy Now
ComSIT USA	UC3843BN		4,400			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Avnet Silica	UC3843BN		5,050	15 Weeks	50	1 - 10 - 100 - 1000 - 10000 -	Buy Now
Component Electronics, Inc	UC3843BN		272			1 $0.92 10 $0.92 100 $0.69 1000 $0.60 10000 $0.60	Buy Now
EBV Elektronik	UC3843BN		50	53 Weeks	50	1 - 10 - 100 - 1000 - 10000 -	Buy Now
Win Source Electronics	UC3843BN		125,100			1 - 10 - 100 - 1000 $0.18 10000 $0.15	Buy Now
Unitrode Corporation UC3843D UC3843D
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Verical ()	UC3843D		4,056		311	1 - 10 - 100 - 1000 $1.00 10000 $0.90	Buy Now
	UC3843D		2,400		311	1 - 10 - 100 - 1000 $1.00 10000 $0.90	Buy Now
Rochester Electronics	UC3843D		7,156		1	1 - 10 - 100 $0.97 1000 $0.80 10000 $0.72	Buy Now
Texas Instruments UC3843AN Current Mode PWM Controller -0.1V to 11V 1A 500kHz 8-Pin PDIP Tube
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
Verical ()	UC3843AN		3,843		284	1 - 10 - 100 - 1000 $1.10 10000 $0.98	Buy Now
	UC3843AN		871		7	1 - 10 $1.30 100 $1.06 1000 $0.92 10000 $0.84	Buy Now
	UC3843AN		835		284	1 - 10 - 100 - 1000 $1.10 10000 $0.98	Buy Now
	UC3843AN		422		284	1 - 10 - 100 - 1000 $1.10 10000 $0.98	Buy Now
	UC3843AN		4		3	1 - 10 $1.18 100 $0.99 1000 $0.88 10000 $0.81	Buy Now
Arrow Electronics ()	UC3843AN		1,000	12 Weeks	1,000	1 - 10 - 100 - 1000 $0.92 10000 $0.84	Buy Now
	UC3843AN		871	12 Weeks	1	1 $1.76 10 $1.30 100 $1.06 1000 $0.92 10000 $0.84	Buy Now
	UC3843AN		4		1	1 $1.52 10 $1.18 100 $0.99 1000 $0.88 10000 $0.81	Buy Now
Newark	UC3843AN	Bulk	650		1	1 $1.79 10 $1.31 100 $1.06 1000 $0.93 10000 $0.88	Buy Now
TME	UC3843AN		738		1	1 $1.36 10 $1.11 100 $0.89 1000 $0.70 10000 $0.68	Buy Now