Integrated Circuits

Discover a comprehensive selection of high-performance integrated circuits (ICs). Our offerings include microcontrollers, microprocessors, FPGAs, and more, designed to deliver exceptional functionality and reliability. Click one of the categories below to explore our IC solutions.

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About Integrated Circuits

Integrated circuits (ICs) are essential components in modern electronic devices, combining multiple electronic components onto a single semiconductor substrate. These miniature electronic circuits perform a variety of functions, from simple logic gates to complex microprocessors. ICs are known for their small size, efficiency, reliability, and versatility, making them indispensable in a wide range of applications.

What Are Integrated Circuits?

Integrated circuits are semiconductor devices that integrate multiple electronic components—including transistors, resistors, and capacitors—onto a single silicon chip to perform computing, control, or signal processing functions.

Engineers use integrated circuits to deliver compact processing power, control electronic systems, and support applications in consumer electronics, embedded computing, and industrial technology. Integrated circuits often rely on complimentary circuit protection devices to prevent damage from voltage spikes and overcurrent conditions. Explore Suntsu’s portfolio of integrated circuits to source reliable components for your next circuit board or system design.

Types of Integrated Circuits We Offer

Microcontrollers

Microcontrollers are compact integrated circuits that combine a processor core, memory, and input/output interfaces onto a single chip. These devices function as the control unit within embedded electronic systems, allowing engineers to program and manage hardware operations.

Microcontrollers are widely used in consumer electronics, industrial automation, and IoT devices, where efficient processing power and low power consumption are required. Their integrated architecture simplifies circuit board design while enabling flexible system control.

Microprocessors

Microprocessors serve as the central processing unit of computing systems, executing instructions and performing data processing tasks within electronic devices. These integrated circuits contain complex architectures with billions of transistors, enabling high computational performance.

Engineers integrate microprocessors into embedded computing systems, networking equipment, and industrial controllers where advanced processing capabilities are required for machine learning, automation, and data-driven applications.

Field Programmable Gate Arrays (FPGAs)

Field Programmable Gate Arrays (FPGAs) are configurable integrated circuits designed to be programmed after manufacturing. These devices allow engineers to customize digital logic functions by configuring programmable interconnect structures and logic blocks.

FPGAs are commonly used in communications infrastructure, test and measurement equipment, and advanced electronic systems where flexible hardware acceleration and parallel processing are required.

How to Choose the Right Integrated Circuits

Processing Requirements: Determine the level of processing power needed based on the system’s computing workload, control tasks, or signal processing demands.

Application-Specific Functionality: Some designs benefit from application-specific integrated circuits that optimize performance for targeted workloads such as networking, automation, or machine learning.

IC Package and Board Compatibility: Ensure the selected IC package fits the circuit board layout and aligns with manufacturing and thermal requirements.

Power Consumption and System Efficiency: Embedded devices and portable electronics often require integrated circuits designed for efficient power management.

System Architecture and Interconnect Needs: Evaluate how the IC will communicate with other components through memory, peripherals, and interconnect interfaces within the broader electronic system.

Total Products: 134,052

Data Sheet	Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
	NLAS5213AMUT	onsemi	IC SWITCH DPST 8UDFN	Analog Switches, Multiplexers, Demultiplexers	8-UDFN (1.8x1.2)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 1.3Ohm Channel-to-Channel Matching (ΔRon): 150mOhm Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 20ns, 15ns -3db Bandwidth: 496MHz Channel Capacitance (CS(off), CD(off)): 19pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -97dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-UFDFN Supplier Device Package: 8-UDFN (1.8×1.2)	1,415	GET A QUOTE
	NLAS5213AMUTAG	onsemi	IC SWITCH DPST-NOX1 1.3OHM 8UDFN	Analog Switches, Multiplexers, Demultiplexers	8-UDFN (1.8x1.2)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: DPST – NO Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 1.3Ohm Channel-to-Channel Matching (ΔRon): 150mOhm Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 20ns, 15ns -3db Bandwidth: 496MHz Channel Capacitance (CS(off), CD(off)): 19pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -97dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-UFDFN Supplier Device Package: 8-UDFN (1.8×1.2)	1,024	GET A QUOTE
	NLAS5213AUSG	onsemi	IC SWITCH DPST-NO X 1 1.3OHM US8	Analog Switches, Multiplexers, Demultiplexers	US8	N/A	-40°C ~ 85°C (TA)	Switch Circuit: DPST – NO Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 1.3Ohm Channel-to-Channel Matching (ΔRon): 150mOhm Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 20ns, 15ns -3db Bandwidth: 496MHz Channel Capacitance (CS(off), CD(off)): 19pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -97dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-VFSOP (0.091″”, 2.30mm Width) Supplier Device Package: US8	241	GET A QUOTE
	NLAS5213BMUTAG	onsemi	IC SWITCH SPST-NOX2 1.3OHM 8UDFN	Analog Switches, Multiplexers, Demultiplexers	8-UDFN (1.8x1.2)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 1.3Ohm Channel-to-Channel Matching (ΔRon): 150mOhm Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 20ns, 15ns -3db Bandwidth: 496MHz Channel Capacitance (CS(off), CD(off)): 19pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -97dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-UFDFN Supplier Device Package: 8-UDFN (1.8×1.2)	957	GET A QUOTE
	NLAS5213BUSG	onsemi	IC SWITCH SPST-NO X 2 1.3OHM US8	Analog Switches, Multiplexers, Demultiplexers	US8	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 1.3Ohm Channel-to-Channel Matching (ΔRon): 150mOhm Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 20ns, 15ns -3db Bandwidth: 496MHz Channel Capacitance (CS(off), CD(off)): 19pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -97dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-VFSOP (0.091″”, 2.30mm Width) Supplier Device Package: US8	1,147	GET A QUOTE
	NLAS52231MUR2G	onsemi	IC SWITCH SPDTX2 430MOHM 10UQFN	Analog Switches, Multiplexers, Demultiplexers	10-UQFN (1.4x1.8)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 430mOhm Channel-to-Channel Matching (ΔRon): 50mOhm (Max) Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 50ns, 30ns -3db Bandwidth: 36MHz Charge Injection: 53pC Channel Capacitance (CS(off), CD(off)): 39pF Current – Leakage (IS(off)) (Max): 500nA Crosstalk: -88dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 10-UFQFN Supplier Device Package: 10-UQFN (1.4×1.8)	434	GET A QUOTE
	NLAS5223BLMNR2G	onsemi	IC SWITCH SPDTX2 350MOHM 10WQFN	Analog Switches, Multiplexers, Demultiplexers	10-WQFN (1.4x1.8)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 350mOhm Channel-to-Channel Matching (ΔRon): 50mOhm (Max) Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 50ns, 50ns -3db Bandwidth: 19MHz Charge Injection: 38pC Channel Capacitance (CS(off), CD(off)): 60pF Current – Leakage (IS(off)) (Max): 500nA Crosstalk: -70dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 10-WFQFN Supplier Device Package: 10-WQFN (1.4×1.8)	1,980	GET A QUOTE
	NLAS5223BMNR2G	onsemi	IC SWITCH SPDTX2 350MOHM 10WQFN	Analog Switches, Multiplexers, Demultiplexers	10-WQFN (1.4x1.8)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 350mOhm Channel-to-Channel Matching (ΔRon): 50mOhm (Max) Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 50ns, 50ns -3db Bandwidth: 19MHz Charge Injection: 38pC Channel Capacitance (CS(off), CD(off)): 60pF Current – Leakage (IS(off)) (Max): 500nA Crosstalk: -70dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 10-WFQFN Supplier Device Package: 10-WQFN (1.4×1.8)	280	GET A QUOTE
	NLAS5223BMUR2G	onsemi	IC SWITCH SPDTX2 350MOHM 10UQFN	Analog Switches, Multiplexers, Demultiplexers	10-UQFN (1.4x1.8)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 350mOhm Channel-to-Channel Matching (ΔRon): 50mOhm (Max) Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 50ns, 50ns -3db Bandwidth: 19MHz Charge Injection: 38pC Channel Capacitance (CS(off), CD(off)): 60pF Current – Leakage (IS(off)) (Max): 500nA Crosstalk: -70dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 10-UFQFN Supplier Device Package: 10-UQFN (1.4×1.8)	385	GET A QUOTE
	NLAS5223CLMUTAG	onsemi	IC SWITCH SPDTX2 350MOHM 10UQFN	Analog Switches, Multiplexers, Demultiplexers	10-UQFN (1.4x1.8)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 350mOhm Channel-to-Channel Matching (ΔRon): 50mOhm (Max) Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 50ns, 30ns -3db Bandwidth: 24MHz Charge Injection: 38pC Channel Capacitance (CS(off), CD(off)): 60pF Current – Leakage (IS(off)) (Max): 5nA Crosstalk: -70dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 10-UFQFN Supplier Device Package: 10-UQFN (1.4×1.8)	117	GET A QUOTE
	NLAS5223CMUTAG	onsemi	IC SWITCH SPDTX2 350MOHM 10UQFN	Analog Switches, Multiplexers, Demultiplexers	10-UQFN (1.4x1.8)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 350mOhm Channel-to-Channel Matching (ΔRon): 50mOhm (Max) Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 50ns, 30ns -3db Bandwidth: 24MHz Charge Injection: 38pC Channel Capacitance (CS(off), CD(off)): 60pF Current – Leakage (IS(off)) (Max): 5nA Crosstalk: -70dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 10-UFQFN Supplier Device Package: 10-UQFN (1.4×1.8)	1,182	GET A QUOTE
	NLAS5223LMNR	onsemi	IC SWITCH DUAL SPDT 10WQFN	Analog Switches, Multiplexers, Demultiplexers	N/A	N/A	N/A	N/A	863	GET A QUOTE
N/A	NLAS5223LMNR2G	onsemi	IC SWITCH SPDTX2 300MOHM 10WQFN	Analog Switches, Multiplexers, Demultiplexers	10-WQFN (1.4x1.8)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 300mOhm Channel-to-Channel Matching (ΔRon): 50mOhm (Max) Voltage – Supply, Single (V+): 1.65V ~ 3.6V Switch Time (Ton, Toff) (Max): 50ns, 30ns -3db Bandwidth: 17MHz Charge Injection: 38pC Channel Capacitance (CS(off), CD(off)): 75pF Current – Leakage (IS(off)) (Max): 500nA Crosstalk: -70dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 10-WFQFN Supplier Device Package: 10-WQFN (1.4×1.8)	1,565	GET A QUOTE
N/A	NLAS5223MNR2G	onsemi	IC SWITCH SPDTX2 300MOHM 10WQFN	Analog Switches, Multiplexers, Demultiplexers	10-WQFN (1.4x1.8)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 300mOhm Channel-to-Channel Matching (ΔRon): 50mOhm (Max) Voltage – Supply, Single (V+): 1.65V ~ 3.6V Switch Time (Ton, Toff) (Max): 50ns, 30ns -3db Bandwidth: 17MHz Charge Injection: 38pC Channel Capacitance (CS(off), CD(off)): 75pF Current – Leakage (IS(off)) (Max): 500nA Crosstalk: -70dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 10-WFQFN Supplier Device Package: 10-WQFN (1.4×1.8)	242	GET A QUOTE
	NLAS54404FCTAG	onsemi	IC SWITCH SPDTX2 2.1OHM 12WLCSP	Analog Switches, Multiplexers, Demultiplexers	12-WLCSP (1.6x1.2)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 2.1Ohm (Typ) Channel-to-Channel Matching (ΔRon): 4.2mOhm Voltage – Supply, Single (V+): 3V ~ 3.6V Switch Time (Ton, Toff) (Max): 20.7µs, 100ns -3db Bandwidth: 250MHz Channel Capacitance (CS(off), CD(off)): 6.8pF Crosstalk: -90dB @ 20kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 12-UFBGA, WLCSP Supplier Device Package: 12-WLCSP (1.6×1.2)	1,001	GET A QUOTE
	NLAS54405MT2TBG	onsemi	IC SWITCH SPDT X 2 2.1OHM 16WQFN	Analog Switches, Multiplexers, Demultiplexers	16-WQFN (1.8x2.6)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 2.1Ohm Channel-to-Channel Matching (ΔRon): 46mOhm Voltage – Supply, Single (V+): 3V ~ 3.6V Switch Time (Ton, Toff) (Max): 11µs, 95ns (Typ) -3db Bandwidth: 450MHz Channel Capacitance (CS(off), CD(off)): 3.3pF Crosstalk: -97dB @ 20kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-WFQFN Supplier Device Package: 16-WQFN (1.8×2.6)	187	GET A QUOTE
N/A	NLAS6234MUTBG	onsemi	IC SWITCH DPDTX2 550MOHM 10UQFN	Analog Switches, Multiplexers, Demultiplexers	10-UQFN (1.4x1.8)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: DPDT Multiplexer/Demultiplexer Circuit: 2:2 Number of Circuits: 2 On-State Resistance (Max): 550mOhm Channel-to-Channel Matching (ΔRon): 190mOhm Voltage – Supply, Single (V+): 2.7V ~ 4.5V Switch Time (Ton, Toff) (Max): 17ns, 9ns -3db Bandwidth: 36MHz Channel Capacitance (CS(off), CD(off)): 45pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -98dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 10-UFQFN Supplier Device Package: 10-UQFN (1.4×1.8)	1,420	GET A QUOTE
	NLAS9031DFT2G	onsemi	SPDT, 1 FUNC, 1 CHANNEL, CMOS, P	Analog Switches, Multiplexers, Demultiplexers	N/A	N/A	N/A	N/A	785	GET A QUOTE
	NLAS9031MTR2G	onsemi	SPDT, 1 FUNC, 1 CHANNEL, CMOS	Analog Switches, Multiplexers, Demultiplexers	N/A	N/A	N/A	N/A	597	GET A QUOTE
	NLAS9041DFT2G	onsemi	SPDT, 1 FUNC, 1 CHANNEL, PDSO6	Analog Switches, Multiplexers, Demultiplexers	N/A	N/A	N/A	N/A	1,116	GET A QUOTE