LCSC Digital Isolators

$ 1.210

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

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	296-ISO7721FBDWRCT-ND	13,574	1	Cut Tape	USD	2.320	1.719	1.403	1.285	1.285
Arrow Electronics		ISO7721FBDWR	0	2K		USD					1.214
Mouser		595-ISO7721FBDWR	7,236	1	Tape & Reel	USD	2.250	1.670	1.370	1.210	1.130
Win Source		WS-ISO7721FBDWR	1,955	25		USD			1.628	1.365	1.365	23h
Worldway Electronics		ISO7721FBDWR	17,190	7	Tape & Reel	USD		0.394	0.382	0.362	0.362	22h

Texas Instruments

ISO7730DBQR

$ 1.290

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Robust EMC, triple-channel, 3/0, reinforced digital isolator 16-SSOP -55 to 125

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	296-ISO7730DBQRCT-ND	1,777	1	Cut Tape	USD	2.360	1.749	1.429	1.310	1.310
Mouser		595-ISO7730DBQR	1,684	1	Tape & Reel	USD	2.360	1.750	1.430	1.290	1.150
Worldway Electronics		ISO7730DBQR	9,434	7	Tape & Reel	USD		0.391	0.379	0.359	0.359	22h
Esaler Electronic		ISO7730DBQR	2,500			USD	1.195	1.183	1.172	1.161	1.150	2d
Easev		ISO7730DBQR	2,708			USD	0.421	0.421	0.400	0.366	0.303	12h

Texas Instruments

ISO6720FBDR

$ 0.895

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General purpose dual-channel, 2/0, digital isolator 8-SOIC -40 to 125

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	296-ISO6720FBDRCT-ND	305	1	Cut Tape	USD	1.770	1.300	1.052	0.949	0.949
Mouser		595-ISO6720FBDR	65	1	Tape & Reel	USD	1.720	1.270	1.030	0.895	0.833
Weyland Electronics Group Pte. Ltd.		ISO6720FBDR	12,000	1	Tape & Reel	USD	0.202	0.202	0.202	0.202	0.202	23h
Win Source		WS-ISO6720FBDR	240,000	150		USD				0.254	0.228	23h
Worldway Electronics		ISO6720FBDR	22,268	7	Tape & Reel	USD		0.199	0.190	0.190	0.190	22h

Texas Instruments

ISO6721FBQDRQ1

$ 0.979

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Automotive, general-purpose, dual-channel, 1/1 digital isolator 8-SOIC -40 to 125

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	296-ISO6721FBQDRQ1CT-ND	302	1	Cut Tape	USD	1.840	1.355	1.098	0.993	0.993
Mouser		595-ISO6721FBQDRQ1	24	1	Tape & Reel	USD	1.840	1.360	1.100	0.979	0.893
Weyland Electronics Group Pte. Ltd.		ISO6721FBQDRQ1	6,526	1	Tape & Reel	USD	2.254	2.254	2.254	2.254	2.254	23h
Win Source		WS-ISO6721FBQDRQ1	9,000	45		USD			1.136	0.945	0.945	23h
Worldway Electronics		ISO6721FBQDRQ1	21,905	7	Tape & Reel	USD		0.692	0.659	0.659	0.659	22h

Texas Instruments

ISO7740FQDBQRQ1

$ 1.630

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Automotive, robust EMC, quad-channel, 4/0, reinforced digital isolator 16-SSOP -40 to 125

Manufacturer Page

CAD Models

Distributor	SKU		Min	Pkg	Bulk Pricing						Updated
Win Source	WS-ISO7740FQDBQRQ1	2,500	20		USD			2.031	1.704	1.704	23h
Worldway Electronics	ISO7740FQDBQRQ1	11,689	7	Tape & Reel	USD		0.463	0.449	0.426	0.426	22h
Esaler Electronic	ISO7740FQDBQRQ1	2,500			USD	1.522	1.507	1.492	1.478	1.464	2d
Easev	ISO7740FQDBQRQ1	8,446			USD	0.547	0.547	0.520	0.476	0.394	12h
Fmall Co., Limited	ISO7740FQDBQRQ1	47,050			USD	1.186	1.186	1.110	1.046	0.957	12h

Texas Instruments

ISO6761QDWRQ1

$ 1.810

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Automotive, general-purpose, 50-Mbps, six-channel (5/1) digital isolator with robust EMC 16-SOIC -40 to 125

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	296-ISO6761QDWRQ1CT-ND	1,009	1	Cut Tape	USD	3.380	2.537	2.095	1.958	1.958
Mouser		595-ISO6761QDWRQ1	2,896	1	Tape & Reel	USD	3.280	2.470	2.040	1.810	1.720
Win Source		WS-ISO6761QDWRQ1	12,821	19		USD			2.034	1.763	1.763	23h
Worldway Electronics		ISO6761QDWRQ1	27,119	7	Tape & Reel	USD		0.562	0.544	0.516	0.516	22h
Easev		ISO6761QDWRQ1	1,583			USD	0.542	0.542	0.515	0.471	0.390	12h

Everlight

EL3081

$ 0.489

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100mA 60mA 800V 1.5V Two-way thyristor DIP-6 Optocouplers - Thyristor Signal Output ROHS

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
TME	2	EL3081	2	1		USD*	0.302*	0.197*	0.153*	0.140*	0.140*	12h
Schukat		EL3081	500	25		USD			0.457	0.381	0.381	23m
Win Source		WS-EL3081	162,698	320		USD				0.129	0.105	23h
Maritex		EL3081-U1	1,624	5		USD		0.943	0.217	0.155	0.130	2h
UnikeyIC		EL3081	1,624	5	Tube	USD		0.188	0.145	0.113	0.108	6h

Texas Instruments

UCC21540ADWR

$ 1.060

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5.7kVrms, 4A/6A dual-channel isolated gate driver with 5V UVLO & 3.3mm ch-to-ch spacing option

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	296-UCC21540ADWRCT-ND	538	1	Cut Tape	USD	2.060	1.516	1.233	1.121	1.121
Mouser		595-UCC21540ADWR	699	1	Tape & Reel	USD	2.000	1.480	1.200	1.060	0.995
Win Source		WS-UCC21540ADWR	22,191	30		USD			1.436	1.166	1.166	23h
Worldway Electronics		UCC21540ADWR	11,716	7	Tape & Reel	USD		0.326	0.316	0.300	0.300	22h
Esaler Electronic		UCC21540ADWR	2,000			USD	1.036	1.026	1.016	1.006	0.996	2d

Texas Instruments

ISO6731DWR

$ 1.290

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General-purpose, triple-channel, 2/1, digital isolator 16-SOIC -40 to 125

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	3	296-ISO6731DWRCT-ND	2,067	1	Cut Tape	USD	2.360	1.751	1.430	1.311	1.311
Arrow Electronics		ISO6731DWR	0	2K		USD					1.245
Mouser		595-ISO6731DWR	3,559	1	Tape & Reel	USD	2.360	1.760	1.430	1.290	1.180
Weyland Electronics Group Pte. Ltd.		ISO6731DWR	169	1	Tape & Reel	USD	1.202	1.202	1.202	1.202	1.202	23h
Win Source		WS-ISO6731DWR	57,783	40		USD			1.146	0.931	0.931	23h

Texas Instruments

ISO6740QDWRQ1

$ 1.570

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Automotive, general-purpose, quad-channel, 4/0 digital isolator 16-SOIC -40 to 125

Manufacturer Page

CAD Models

Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
DigiKey	2	296-ISO6740QDWRQ1CT-ND	1,063	1	Cut Tape	USD	2.840	2.122	1.743	1.614	1.614
Arrow Electronics		ISO6740QDWRQ1	0	2K		USD					1.521
Mouser		595-ISO6740QDWRQ1	2,029	1	Tape & Reel	USD	2.840	2.130	1.750	1.570	1.450
Worldway Electronics		ISO6740QDWRQ1	25,731	7	Tape & Reel	USD		0.483	0.469	0.444	0.444	22h
IC Components Ltd.		ISO6740QDWRQ1	3,500			USD	3.360	2.872	2.290	2.096	2.096	6d

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