All DistributorsQuestIntegrated Circuits (ICs)Interface ICsDigital Isolators (561)

Quest Digital Isolators

Browse and compare Quest Digital Isolators for pricing, inventory, datasheets, and other technical specs. View our listings for Quest Digital Isolators to find the best offer for your next project.

Explore Quest Digital Isolators

Results: 564

Authorized Distributors

Non-Authorized Stocking Distributors

Texas Instruments

$ 2.792

Compare

Robust EMC, quad-channel, 3/1, reinforced digital isolator 16-SSOP -55 to 125

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey		296-46994-ND	19	1	Tube	USD	3.880	2.924	2.924	2.924	2.924
	Mouser		595-ISO7741DBQ	262	1	Tube	USD	3.880	2.930	2.660	2.660	2.660
	Win Source		WS-ISO7741DBQ	28,162	55		USD			0.970	0.755	0.755	21h
	Worldway Electronics		ISO7741DBQ	26,536	7	Tube	USD		0.269	0.261	0.247	0.247	2d
	ICPartonline		ISO7741DBQ	21,588			USD	2.085	1.980	1.876	1.772	1.668	>1wk

Texas Instruments

$ 7.550

Compare

40-Mbps, half-duplex, isolated RS-485 & RS-422 transceiver 16-SOIC -40 to 85

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey		296-23604-5-ND	3	1	Tube	USD	9.540	9.540	9.540	9.540	9.540
	Mouser		595-ISO1176DW	1,071	1	Tube	USD	9.260	8.800	8.390	5.560	5.560
	Win Source		WS-ISO1176DW	13,585	40		USD			1.206	1.002	1.002	21h
	Worldway Electronics		ISO1176DW	18,315	7	Tube	USD		0.412	0.399	0.378	0.378	2d
	GreenTree Electronics		ISO1176DW	882									3d

Texas Instruments

$ 2.833

Compare

Robust EMC, six-channel, 6/0, reinforced digital isolator 16-SSOP -55 to 125

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey		296-48811-ND	564	1	Tube	USD	4.930	3.748	3.187	2.876	2.876
	Mouser		595-ISO7760FDBQ	242	1	Tube	USD	4.780	3.640	2.960	2.790	2.650
	Win Source		WS-ISO7760FDBQ	4,670	31		USD			1.524	1.266	1.266	21h
	Worldway Electronics		ISO7760FDBQ	8,034	7	Tube	USD		0.476	0.461	0.437	0.437	2d
	ICPartonline		ISO7760FDBQ	12,845			USD	1.480	1.406	1.332	1.258	1.184	>1wk

Texas Instruments

$ 8.822

Compare

Automotive, low-power, triple-channel, 2/1, 25-Mbps digital isolator 16-SOIC -40 to 125

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Arrow Electronics		ISO7331FCQDWQ1	0	280		USD				8.822	8.329
	Win Source		WS-ISO7331FCQDWQ1	37,600	7		USD		7.827	5.218	5.218	5.218	21h
	Worldway Electronics		ISO7331FCQDWQ1	22,891	7	Tube	USD		2.485	2.409	2.282	2.282	2d
	ICPartonline		ISO7331FCQDWQ1	32,182			USD	2.500	2.375	2.250	2.125	2.000	>1wk
	IC Components Ltd.		ISO7331FCQDWQ1	40,400			USD	13.590	13.590	13.590	13.590	13.590	3d

Texas Instruments

$ 3.768

Compare

Robust EMC, six-channel, 5/1, reinforced digital isolator 16-SOIC -55 to 125

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey		296-47917-ND	13	1	Tube	USD	5.660	4.325	4.325	4.325	4.325
	Mouser		595-ISO7761FDW	1,196	1	Tube	USD	5.490	4.200	4.200	3.210	3.080
	Win Source		WS-ISO7761FDW	1,390	9		USD		5.880	3.920	3.920	3.920	21h
	Worldway Electronics		ISO7761FDW	10,096	7	Tube	USD		1.506	1.460	1.383	1.383	2d
	IC Components Ltd.		ISO7761FDW	3,100			USD	5.470	4.917	4.029	2.924	2.924	3d

Texas Instruments

$ 2.991

Compare

Automotive, robust EMC, six-channel, 3/3, reinforced digital isolator 16-SSOP -40 to 125

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey		296-ISO7763FQDBQQ1-ND	2,324	1	Tube	USD	5.110	3.893	3.313	2.992	2.914
	Mouser		595-ISO7763FQDBQQ1	5,746	1	Tube	USD	5.110	3.900	3.170	2.990	2.750
	Win Source		WS-ISO7763FQDBQQ1	9,000	10		USD		5.246	3.497	3.497	3.497	21h
	Worldway Electronics		ISO7763FQDBQQ1	24,210	7	Tube	USD		0.988	0.957	0.907	0.907	2d
	IC Components Ltd.		ISO7763FQDBQQ1	50,300			USD	4.810	4.319	3.539	2.568	2.568	3d

Compare

Digital Isolator, 4Ch, -40 To 125Deg C Rohs Compliant: Yes |Silicon Labs SI8641BD-B-ISR.

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Farnell	4	SI8641BD-B-ISR.	0	1	Cut Tape	USD*	5.318*	4.772*	4.372*	4.372*	4.372*	8h
	Win Source		WS-SI8641BD-B-ISR	107,000	19		USD			2.233	2.065	2.065	21h
	Worldway Electronics		SI8641BD-B-ISR	14,264	7	Tape & Reel	USD		1.502	1.430	1.430	1.430	2d
	Esaler Electronic		SI8641BD-B-ISR	1,250			USD	2.376	2.352	2.329	2.306	2.283	3d
	UnikeyIC		SI8641BD-B-ISR	3	1	Tape & Reel	USD	1.978	1.978	1.799	1.746	1.704	2d

$ 5.790

Compare

Quad-Channel Digital Isolators | DGTL ISO 2.5KV GEN PURP 16SOIC

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Rochester Electronics		ADUM1401CRW	24			USD			6.470	5.790	5.450	20h
	Richardson RFPD		ADUM1401CRW	Contact	47								3h
	Win Source		WS-ADUM1401CRW	10,000	15		USD			2.845	2.733	2.733	21h
	Worldway Electronics		ADUM1401CRW	10,165	7	Tube	USD		1.652	1.573	1.573	1.573	2d
	ICPartonline		ADUM1401CRW	18,439			USD	40.000	38.000	36.000	34.000	32.000	>1wk

Texas Instruments

$ 3.515

Compare

Automotive, robust EMC, six-channel, 6/0, reinforced digital isolator 16-SOIC -40 to 125

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	DigiKey		296-53486-ND	152	1	Tube	USD	5.840	4.469	3.982	3.710	3.710
	Mouser		595-ISO7760FQDWQ1	3,930	1	Tube	USD	5.670	4.340	3.870	3.320	3.320
	Win Source		WS-ISO7760FQDWQ1	25,040	9		USD		6.071	4.047	4.047	4.047	21h
	Worldway Electronics		ISO7760FQDWQ1	20,886	7	Tube	USD		1.586	1.538	1.457	1.457	2d
	Esaler Electronic		ISO7760FQDWQ1	1			USD	5.670	5.614	5.558	5.503	5.448	3d

Compare

Digital Isolator, 6, 8 Ns, 2.5 V, 5.5 V, Wsoic, 16 Rohs Compliant: Yes

Manufacturer Page

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	TME	2	SI8663BD-B-IS	27	1		USD	5.300	4.880	4.880	4.880	4.880	19h
	Farnell		SI8663BD-B-IS	0	1		USD*	3.959*	3.732*	3.305*	3.305*	3.305*	8h
	Sensible Micro		SI8663BD-B-IS	102			USD			4.720	4.370	4.370	5d
	Component Stockers USA		SI8663BD-B-IS	25			USD	4.100	3.830	3.830	3.830	3.830	>1wk
	Win Source		WS-SI8663BD-B-IS	10,000	15		USD			2.572	2.306	2.306	21h