Digital Isolators – Mouser Singapore

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ISO652x/ISO652x-Q1 Functional Isolators

Texas Instruments ISO652x/ISO652x-Q1 Dual-Channel Functional Isolators are high-performance devices with an isolation barrier that supports a 200V_RMS/280V_DC working voltage and 570V_RMS/800V_DC transient overvoltage. These digital isolators offer high electromagnetic immunity and low emissions at low power consumption. The ISO652x/ISO652x-Q1 isolators prevent noise currents on data buses, such as SPI, UART, RS-232, RS-485, and CAN, from damaging sensitive circuits. These isolators feature a 50Mbps data rate, 1.71V to 5.5V level translation, and 11ns typical low propagation delay at 3.3V.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package/Case	Number of Channels	Polarity	Data Rate	Isolation Voltage	Isolation Type	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Propagation Delay Time	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Digital Isolators Automotive 100V iso lation dual-channel ISO6520FQDRQ1 Texas Instruments 1: $2.27 1,929In Stock New Product	Mfr. Part No. ISO6520FQDRQ1 Mouser Part No 595-ISO6520FQDRQ1 New Product	Texas Instruments	Digital Isolators Automotive 100V iso lation dual-channel Learn More about Texas Instruments ti iso6521x dual channel isolators	Datasheet	1,929In Stock	Cut Tape $2.27 $1.67 $1.52 $1.35 Reel $1.13 View $1.27 $1.22 $1.21 $1.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	ISO6520-Q1	SMD/SMT	SOIC-8	2 Channel	Unidirectional	50 Mb/s	450 Vrms	Galvanic Isolation	1.89 V, 5.5 V	1.71 V, 2.25 V		11 ns	- 40 C	+125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive 100V iso lation dual-channel ISO6520QDRQ1 Texas Instruments 1: $2.27 2,814In Stock New Product	Mfr. Part No. ISO6520QDRQ1 Mouser Part No 595-ISO6520QDRQ1 New Product	Texas Instruments	Digital Isolators Automotive 100V iso lation dual-channel Learn More about Texas Instruments ti iso6521x dual channel isolators	Datasheet	2,814In Stock	Cut Tape $2.27 $1.67 $1.52 $1.35 Reel $1.13 View $1.27 $1.22 $1.21 $1.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	ISO6520-Q1	SMD/SMT	SOIC-8	2 Channel	Unidirectional	50 Mb/s	450 Vrms	Galvanic Isolation	1.89 V, 5.5 V	1.71 V, 2.25 V		11 ns	- 40 C	+125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive 100V iso lation dual-channel ISO6521FQDRQ1 Texas Instruments 1: $2.27 2,665In Stock New Product	Mfr. Part No. ISO6521FQDRQ1 Mouser Part No 595-ISO6521FQDRQ1 New Product	Texas Instruments	Digital Isolators Automotive 100V iso lation dual-channel Learn More about Texas Instruments ti iso6521x dual channel isolators	Datasheet	2,665In Stock	Cut Tape $2.27 $1.67 $1.52 $1.35 Reel $1.13 View $1.27 $1.22 $1.21 $1.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	ISO6521-Q1	SMD/SMT	SOIC-8	2 Channel	Unidirectional	50 Mb/s	450 Vrms	Galvanic Isolation	1.89 V, 5.5 V	1.71 V, 2.25 V		11 ns	- 40 C	+125 C	Reel, Cut Tape, MouseReel
Digital Isolators Automotive 100V iso lation dual-channel ISO6521QDRQ1 Texas Instruments 1: $2.27 990In Stock 3,000Expected 19/11/2026 New Product	Mfr. Part No. ISO6521QDRQ1 Mouser Part No 595-ISO6521QDRQ1 New Product	Texas Instruments	Digital Isolators Automotive 100V iso lation dual-channel Learn More about Texas Instruments ti iso6521x dual channel isolators	Datasheet	990In Stock 3,000Expected 19/11/2026	Cut Tape $2.27 $1.67 $1.52 $1.35 Reel $1.13 View $1.27 $1.22 $1.21 $1.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	ISO6521-Q1	SMD/SMT	SOIC-8	2 Channel	Unidirectional	50 Mb/s	450 Vrms	Galvanic Isolation	1.89 V, 5.5 V	1.71 V, 2.25 V		11 ns	- 40 C	+125 C	Reel, Cut Tape, MouseReel
Digital Isolators Functional isolation dual-channel 2/0 di ISO6520DR Texas Instruments 1: $2.04 3,481In Stock	Mfr. Part No. ISO6520DR Mouser Part No 595-ISO6520DR	Texas Instruments	Digital Isolators Functional isolation dual-channel 2/0 di Learn More about Texas Instruments ti iso6521x dual channel isolators	Datasheet	3,481In Stock	Cut Tape $2.04 $1.48 $1.35 $1.19 Reel $0.997 View $1.12 $1.08 $1.07 $0.975 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	ISO6520	SMD/SMT	SOIC-8	2 Channel	Unidirectional	50 Mb/s	707 Vrms	Capacitive Coupling	5.5 V	1.71 V		11 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Functional isolation dual-channel& ISO6521DR Texas Instruments 1: $2.09 3,626In Stock 6,000Expected 8/11/2027	Mfr. Part No. ISO6521DR Mouser Part No 595-ISO6521DR	Texas Instruments	Digital Isolators Functional isolation  dual-channel& Learn More about Texas Instruments ti iso6521x dual channel isolators	Datasheet	3,626In Stock 6,000Expected 8/11/2027	Cut Tape $2.09 $1.54 $1.39 $1.23 Reel $1.02 View $1.15 $1.11 $1.09 $0.975 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	ISO6521	SMD/SMT	SOIC-8	2 Channel	Unidirectional	50 Mb/s	707 Vrms	Capacitive Coupling	5.5 V	1.71 V		11 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Functional isolation dual-channel& ISO6521FDR Texas Instruments 1: $2.04 4,614In Stock	Mfr. Part No. ISO6521FDR Mouser Part No 595-ISO6521FDR	Texas Instruments	Digital Isolators Functional isolation  dual-channel& Learn More about Texas Instruments ti iso6521x dual channel isolators	Datasheet	4,614In Stock	Cut Tape $2.04 $1.48 $1.35 $1.19 Reel $0.997 View $1.12 $1.08 $1.07 $0.975 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	ISO6521	SMD/SMT	SOIC-8	2 Channel	Unidirectional	50 Mb/s	707 Vrms	Capacitive Coupling	5.5 V	1.71 V		11 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Functional isolation dual-channel 2/0 di ISO6520FDR Texas Instruments 1: $2.04 675In Stock	Mfr. Part No. ISO6520FDR Mouser Part No 595-ISO6520FDR	Texas Instruments	Digital Isolators Functional isolation dual-channel 2/0 di Learn More about Texas Instruments ti iso6521x dual channel isolators	Datasheet	675In Stock	Cut Tape $2.04 $1.48 $1.35 $1.19 Reel $0.997 View $1.12 $1.08 $1.07 $0.975 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	ISO6520	SMD/SMT	SOIC-8	2 Channel	Unidirectional	50 Mb/s	707 Vrms	Capacitive Coupling	5.5 V	1.71 V		11 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Functional isolation dual-channel 2/0 di ISO6520FREUR Texas Instruments 1: $1.70 27,481On Order	Mfr. Part No. ISO6520FREUR Mouser Part No 595-ISO6520FREUR	Texas Instruments	Digital Isolators Functional isolation dual-channel 2/0 di Learn More about Texas Instruments ti iso6521x dual channel isolators	Datasheet	27,481On Order On Order Ship Dates Mfr. No: ISO6520FREUR Stock: 0 On Order: 481 Expected 28/1/2027 9,000 Expected 1/4/2027 18,000 Expected 1/7/2027 Factory Lead Time: 20 Weeks	Cut Tape $1.70 $1.23 $1.12 $0.987 Reel $0.82 View $0.926 $0.889 $0.861 $0.801 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	ISO6520	SMD/SMT	VSON-8	2 Channel	Unidirectional	50 Mb/s			5.5 V	1.71 V		11 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Functional isolation dual-channel 2/0 di ISO6520REUR Texas Instruments 1: $1.90 5,981Expected 31/12/2026	Mfr. Part No. ISO6520REUR Mouser Part No 595-ISO6520REUR	Texas Instruments	Digital Isolators Functional isolation dual-channel 2/0 di Learn More about Texas Instruments ti iso6521x dual channel isolators	Datasheet	5,981Expected 31/12/2026	Cut Tape $1.90 $1.39 $1.23 $1.09 Reel $0.907 View $1.02 $0.983 $0.955 $0.887 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	ISO6520	SMD/SMT	VSON-8	2 Channel	Unidirectional	50 Mb/s			5.5 V	1.71 V		11 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Functional isolation dual-channel& ISO6521FREUR Texas Instruments 1: $1.86 5,425Expected 21/1/2027	Mfr. Part No. ISO6521FREUR Mouser Part No 595-ISO6521FREUR	Texas Instruments	Digital Isolators Functional isolation  dual-channel& Learn More about Texas Instruments ti iso6521x dual channel isolators	Datasheet	5,425Expected 21/1/2027	Cut Tape $1.86 $1.36 $1.23 $1.09 Reel $0.907 View $1.02 $0.983 $0.955 $0.887 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	ISO6521	SMD/SMT	VSON-8	2 Channel	Unidirectional	50 Mb/s	570 Vrms	Capacitive Coupling	5.5 V	1.71 V	1.2 mA, 2.3 mA, 5.2 mA	18 ns	- 40 C	+ 125 C	Reel, Cut Tape, MouseReel
Digital Isolators Functional isolation dual-channel& ISO6521REUR Texas Instruments 1: $1.90 5,775On Order	Mfr. Part No. ISO6521REUR Mouser Part No 595-ISO6521REUR	Texas Instruments	Digital Isolators Functional isolation  dual-channel& Learn More about Texas Instruments ti iso6521reur dual channel isolator	Datasheet	5,775On Order On Order Ship Dates Mfr. No: ISO6521REUR Stock: 0 On Order: 2,775 Expected 28/1/2027 3,000 Expected 1/2/2027 Factory Lead Time: 20 Weeks	$1.90 $1.39 $1.26 $1.11 View $1.04 $1.00 $0.987 $0.907 $0.887	Min.: 1 Mult.: 1	ISO6521	SMD/SMT	VSON-8	2 Channel	Unidirectional	50 Mb/s	570 Vrms	Capacitive Coupling	5.5 V	1.71 V	2.3 mA, 3 mA, 3.6 mA, 4.2 mA, 5.2 mA	18 ns	- 40 C	+ 125 C

ISO652x/ISO652x-Q1 Functional Isolators

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ISO652x/ISO652x-Q1 Functional Isolators

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