UC3844 | Octopart

Category

171 results found for "UC3844"

UC3844BNSame day shipping at Mouser.

Stock

14,716

Price

(USD)

$0.720

100

$0.555

10000

$0.373

Authorized Distributors

Non-Authorized Stocking Distributors

STMicroelectronics

UC3844BN

$ 0.390

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8

Distributor		SKU		MOQ	Pkg	Bulk Pricing						Updated
Mouser		511-UC3844BN	14,716	1	Tube	USD	0.720	0.671	0.555	0.390	0.373	7h
Avnet	2	51AC9707	7	1		USD	0.852	0.787	0.652	0.422	0.422	4d
Arrow Electronics		UC3844BN	2,147	1		USD	0.538	0.490	0.383	0.332	0.330	14h
Verical		UC3844BN	2,132	26		USD			0.384	0.333	0.330	7h
DigiKey		497-UC3844BN-ND	1,667	1	Tube	USD	0.990	0.889	0.693	0.452	0.401	7h

STMicroelectronics

UC3844BD1

$ 0.395

UC3844 Boost Flyback Tube e4 DC to DC switching controller 50ns 30mA 1.25mm 5.1V

Distributor	SKU		MOQ	Pkg	Bulk Pricing						Updated
Mouser	511-UC3844BD1	5,224	1	Tube	USD	0.900	0.808	0.630	0.411	0.364	1d
Avnet	UC3844BD1	4,000	1		USD					0.321	4d
Arrow Electronics	UC3844BD1	7	1		USD	0.883	0.789	0.609	0.395	0.344	14h
DigiKey	497-18661-ND	4,174	1	Tube	USD	0.900	0.808	0.630	0.411	0.364	14h
TME	UC3844BD1	660	3		USD *		0.707*	0.559*	0.535*	0.535*	1d

STMicroelectronics

UC3844BD1013TR

$ 0.395

IC REG CTRLR BST FLYBK ISO 8SOIC / Current Mode PWM Controller 1A 500kHz 8-Pin SO N T/R

Distributor		SKU		MOQ	Pkg	Bulk Pricing						Updated
Mouser		511-UC3844BD1013TR	4,841	1	Tape & Reel	USD	0.880	0.791	0.617	0.402	0.338	1d
Avnet		UC3844BD1013TR	7,500	2500		USD					0.370	4d
Arrow Electronics		UC3844BD1013TR	5,000	2500		USD					0.340	17h
Verical	2	UC3844BD1013TR	3,228	232		USD				0.316	0.306	17h
DigiKey	2	497-3682-1-ND	2,453	1	Cut Tape	USD	0.880	0.791	0.617	0.402	0.402	14h

onsemi

UC3844BNG

$ 0.406

Switching Controller, Current-mode, 1A, 275kHz Switching Freq-Max, BIPolar, PDIP8

Distributor		SKU		MOQ	Bulk Pricing						Updated
Rochester Electronics		UC3844BNG	124,722		USD	0.438	0.438	0.412	0.372	0.372	19h
Avnet	2	45J2386	44	1	USD	1.080	0.978	0.726	0.496	0.496	4d
Arrow Electronics		UC3844BNG	600	1	USD	0.601	0.561	0.459	0.381	0.365	14h
Verical		UC3844BNG	600	15	USD			0.459	0.382	0.365	10h
Newark		45J2386	44	1	USD	0.546	0.546	0.501	0.462	0.453	7h

onsemi

UC3844BD1R2G

$ 0.261

UC384*B Boost Flyback Tape & Reel (TR) e3 DC to DC switching controller 50ns 17mA 1.5mm 5V

Distributor		SKU		MOQ	Pkg	Bulk Pricing						Updated
Future Electronics	2	7408503	2,500	2500	Tape & Reel	USD					0.275	1d
Rochester Electronics		UC3844BD1R2G	210,063			USD	0.274	0.274	0.258	0.233	0.233	19h
Arrow Electronics		UC3844BD1R2G	2,968	1		USD	0.246	0.246	0.246	0.246	0.236	14h
Verical		UC3844BD1R2G	2,968	36		USD			0.246	0.246	0.236	10h
DigiKey	3	UC3844BD1R2GOSCT-ND	6,526	1	Cut Tape	USD	0.710	0.626	0.446	0.275	0.275	14h

onsemi

UC3844BD1G

$ 0.365

UC3844BD1G, PWM Current Mode Controller, 1 A, 500 kHz 8-Pin SOIC | ON Semiconductor UC3844BD1G

Distributor		SKU		MOQ	Pkg	Bulk Pricing						Updated
Rochester Electronics		UC3844BD1G	7,272			USD	0.298	0.298	0.280	0.253	0.253	19h
Arrow Electronics	2	UC3844BD1G	507	1		USD	0.575	0.518	0.518	0.375	0.367	14h
Verical		UC3844BD1G	264	23		USD			0.410	0.406	0.402	10h
Newark		45J2384	711	1		USD	0.354	0.354	0.354	0.354	0.325	16h
Chip One Stop		C1S541900428098	1,194	5	Tube	USD		0.116	0.107	0.102	0.102	15h

onsemi

UC3844BDR2G

$ 0.308

UC3844B Series 17 mA 275 kHz High Performance Current Mode Controller - SOIC-14

Distributor	SKU		MOQ	Pkg	Bulk Pricing						Updated
Rochester Electronics	UC3844BDR2G	5,476			USD	0.304	0.304	0.285	0.258	0.258	19h
DigiKey	UC3844BDR2GOSCT-ND	560	1	Cut Tape	USD	0.790	0.694	0.494	0.305	0.305	14h
Newark	50AC7422	1,933	5	Cut Tape	USD		0.722	0.514	0.316	0.316	15h
Mouser	863-UC3844BDR2G	109	1	Tape & Reel	USD	0.790	0.652	0.421	0.311	0.262	1d
Avnet	UC3844BDR2G	0	2500		USD					0.291	4d

Texas Instruments

UC3844AD8TR

$ 0.397

UC3844 Boost Buck Buck-Boost Flyback Forward Tape & Reel (TR) e4 DC to DC switching controller 50ns 200mA 72.603129mg 15V

Distributor		SKU		MOQ	Pkg	Bulk Pricing						Updated
Mouser		595-UC3844AD8TR	1,805	1	Tape & Reel	USD	1.070	0.905	0.695	0.484	0.413	1d
Texas Instruments		UC3844AD8TR	94,960	1	Cut Tape	USD	0.618	0.618	0.475	0.250	0.250	1d
Rochester Electronics		UC3844AD8TR	6,732			USD	0.365	0.365	0.343	0.310	0.310	19h
Arrow Electronics		UC3844AD8TR	2,500	2500		USD					0.391	14h
DigiKey	3	296-39523-1-ND	2,925	1	Cut Tape	USD	1.070	0.953	0.743	0.485	0.485	14h

onsemi

UC3844BDG

$ 0.297

ON SEMICONDUCTOR UC3844BDG PWM Controller, 25V-12V supply, 250 kHz, 13.5V/200mA out, SOIC-14

Distributor	SKU		MOQ	Pkg	Bulk Pricing						Updated
Flip Electronics (Authorized)	UC3844BDG	18,865			USD	0.180	0.180	0.180	0.180	0.180	>1wk
Rochester Electronics	UC3844BDG	10,909			USD	0.307	0.307	0.289	0.261	0.261	19h
Avnet	UC3844BDG	18,865	2778		USD					0.252	4d
Newark	70K6021	3	1		USD	0.816	0.652	0.442	0.333	0.261	19h
RS (Formerly Allied Electronics)	70467775	0	50	Bulk	USD			0.850	0.740	0.740	21h

Texas Instruments

UC3844AD8

$ 0.485

TEXAS INSTRUMENTS UC3844AD8Current Mode PWM, 25V-12V supply, 500 kHz, 5V/200mA out, SOIC-8

Distributor		SKU		MOQ	Pkg	Bulk Pricing						Updated
Mouser		595-UC3844AD8	518	1	Tube	USD	1.300	1.160	0.844	0.746	0.511	1d
Rochester Electronics	2	UC3844AD8	105			USD	0.556	0.556	0.522	0.472	0.472	19h
Verical		UC3844AD8	549	13		USD			0.485	0.485	0.485	10h
Arrow Electronics	2	UC3844AD8	549	1		USD	0.485	0.485	0.485	0.485	0.485	14h
DigiKey		296-11290-5-ND	1,734	1	Tube	USD	1.270	1.135	1.077	0.731	0.512	14h