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

Image	Data Sheet	Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
	N/A	NLAS2066UST3	onsemi	IC SWITCH SPST-NO X 2 7OHM US8	Analog Switches, Multiplexers, Demultiplexers	US8	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 7Ohm Channel-to-Channel Matching (ΔRon): 2Ohm Voltage – Supply, Single (V+): 1.65V ~ 5.5V Switch Time (Ton, Toff) (Max): 3ns, 6ns -3db Bandwidth: 186MHz Charge Injection: 7.4pC Channel Capacitance (CS(off), CD(off)): 10pF, 10pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 8-VFSOP (0.091″”, 2.30mm Width) Supplier Device Package: US8	1,177	GET A QUOTE
	N/A	NLAS2066UST3G	onsemi	IC SWITCH SPST-NO X 2 7OHM US8	Analog Switches, Multiplexers, Demultiplexers	US8	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 7Ohm Channel-to-Channel Matching (ΔRon): 2Ohm Voltage – Supply, Single (V+): 1.65V ~ 5.5V Switch Time (Ton, Toff) (Max): 3ns, 6ns -3db Bandwidth: 186MHz Charge Injection: 7.4pC Channel Capacitance (CS(off), CD(off)): 10pF, 10pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 8-VFSOP (0.091″”, 2.30mm Width) Supplier Device Package: US8	549	GET A QUOTE
		NLAS2750MUTAG	onsemi	IC SWITCH SPDT X 2 1.3OHM 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): 1.3Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.8V ~ 5V Switch Time (Ton, Toff) (Max): 150ns, 130ns -3db Bandwidth: 44MHz Charge Injection: 60pC Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 250nA Crosstalk: -60dB @ 300kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 10-UFQFN Supplier Device Package: 10-UQFN (1.4×1.8)	1,654	GET A QUOTE
N/A	N/A	NLAS2750MUTAG-L22186	onsemi	IC SWITCH SPDT X 2 1.3OHM 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): 1.3Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.8V ~ 5.5V Switch Time (Ton, Toff) (Max): 150ns, 130ns -3db Bandwidth: 44MHz Charge Injection: 60pC Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 250nA Crosstalk: -61dB @ 300kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 10-UFQFN Supplier Device Package: 10-UQFN (1.4×1.8)	693	GET A QUOTE
	N/A	NLAS3157MX3TCG	onsemi	IC SWITCH SPDT X 1 9.9OHM 6ULLGA	Analog Switches, Multiplexers, Demultiplexers	6-ULLGA (1x1)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 9.9Ohm Channel-to-Channel Matching (ΔRon): 300mOhm Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 30ns, 25ns -3db Bandwidth: 1GHz Channel Capacitance (CS(off), CD(off)): 3.8pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -21dB @ 240MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 6-XFLGA Supplier Device Package: 6-ULLGA (1×1)	1,118	GET A QUOTE
	N/A	NLAS3158MNR2G	onsemi	IC SWITCH SPDT X 2 13OHM 12DFN	Analog Switches, Multiplexers, Demultiplexers	12-DFN (3x1)	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 13Ohm Channel-to-Channel Matching (ΔRon): 150mOhm Voltage – Supply, Single (V+): 1.65V ~ 5.5V Switch Time (Ton, Toff) (Max): 5.2ns, 3.5ns -3db Bandwidth: 250MHz Charge Injection: 7pC Channel Capacitance (CS(off), CD(off)): 2.3pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -54dB @ 10MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 12-WFDFN Exposed Pad Supplier Device Package: 12-DFN (3×1)	219	GET A QUOTE
	N/A	NLAS323US	onsemi	IC SWITCH SPST-NO X 2 25OHM US8	Analog Switches, Multiplexers, Demultiplexers	US8	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 25Ohm Voltage – Supply, Single (V+): 2V ~ 5.5V Switch Time (Ton, Toff) (Max): 9ns, 10ns -3db Bandwidth: 220MHz Charge Injection: 3pC Channel Capacitance (CS(off), CD(off)): 10pF, 10pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 8-VFSOP (0.091″”, 2.30mm Width) Supplier Device Package: US8	796	GET A QUOTE
	N/A	NLAS323USG	onsemi	IC SWITCH SPST-NO X 2 25OHM US8	Analog Switches, Multiplexers, Demultiplexers	US8	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 25Ohm Voltage – Supply, Single (V+): 2V ~ 5.5V Switch Time (Ton, Toff) (Max): 9ns, 10ns -3db Bandwidth: 220MHz Charge Injection: 3pC Channel Capacitance (CS(off), CD(off)): 10pF, 10pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 8-VFSOP (0.091″”, 2.30mm Width) Supplier Device Package: US8	1,211	GET A QUOTE
	N/A	NLAS324US	onsemi	IC SWITCH SPST-NC X 2 25OHM US8	Analog Switches, Multiplexers, Demultiplexers	US8	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 25Ohm Voltage – Supply, Single (V+): 2V ~ 5.5V Switch Time (Ton, Toff) (Max): 9ns, 10ns -3db Bandwidth: 220MHz Charge Injection: 3pC Channel Capacitance (CS(off), CD(off)): 10pF, 10pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 8-VFSOP (0.091″”, 2.30mm Width) Supplier Device Package: US8	1,646	GET A QUOTE
	N/A	NLAS324USG	onsemi	IC SWITCH SPST-NC X 2 25OHM US8	Analog Switches, Multiplexers, Demultiplexers	US8	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 25Ohm Voltage – Supply, Single (V+): 2V ~ 5.5V Switch Time (Ton, Toff) (Max): 9ns, 10ns -3db Bandwidth: 220MHz Charge Injection: 3pC Channel Capacitance (CS(off), CD(off)): 10pF, 10pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 8-VFSOP (0.091″”, 2.30mm Width) Supplier Device Package: US8	1,433	GET A QUOTE
		NLAS3257AMU3TCG	onsemi	IC SWITCH SPDT X 1 9.3OHM 6UDFN	Analog Switches, Multiplexers, Demultiplexers	6-UDFN (1x1)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 9.3Ohm Channel-to-Channel Matching (ΔRon): 500mOhm Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 35ns, 25ns -3db Bandwidth: 900MHz Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -21dB @ 240kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 6-UFDFN Supplier Device Package: 6-UDFN (1×1)	1,383	GET A QUOTE
	N/A	NLAS325US	onsemi	IC SWITCH SPST-NO/NCX2 25OHM US8	Analog Switches, Multiplexers, Demultiplexers	US8	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPST – NO/NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 25Ohm Voltage – Supply, Single (V+): 2V ~ 5.5V Switch Time (Ton, Toff) (Max): 14ns, 5ns -3db Bandwidth: 175MHz Charge Injection: 3pC Channel Capacitance (CS(off), CD(off)): 10pF, 10pF Current – Leakage (IS(off)) (Max): 200nA Crosstalk: -90dB @ 100kHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 8-VFSOP (0.091″”, 2.30mm Width) Supplier Device Package: US8	356	GET A QUOTE
	N/A	NLAS325USG	onsemi	IC SWITCH SPST-NO/NCX2 25OHM US8	Analog Switches, Multiplexers, Demultiplexers	US8	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPST – NO/NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 25Ohm Voltage – Supply, Single (V+): 2V ~ 5.5V Switch Time (Ton, Toff) (Max): 14ns, 5ns -3db Bandwidth: 175MHz Charge Injection: 3pC Channel Capacitance (CS(off), CD(off)): 10pF, 10pF Current – Leakage (IS(off)) (Max): 200nA Crosstalk: -90dB @ 100kHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 8-VFSOP (0.091″”, 2.30mm Width) Supplier Device Package: US8	215	GET A QUOTE
	N/A	NLAS3699BMN1R2G	onsemi	IC SWITCH DPDT X 2 550MOHM 16QFN	Analog Switches, Multiplexers, Demultiplexers	16-QFN (3x3)	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): 50mOhm Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 50ns, 50ns -3db Bandwidth: 20MHz Charge Injection: 50pC Channel Capacitance (CS(off), CD(off)): 7pF Current – Leakage (IS(off)) (Max): 500nA Crosstalk: -62dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-VFQFN Exposed Pad Supplier Device Package: 16-QFN (3×3)	948	GET A QUOTE
	N/A	NLAS3699MN1R2G	onsemi	IC SWITCH DPDT X 2 550MOHM 16QFN	Analog Switches, Multiplexers, Demultiplexers	16-QFN (3x3)	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): 50mOhm Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 50ns, 50ns -3db Bandwidth: 20MHz Charge Injection: 50pC Channel Capacitance (CS(off), CD(off)): 7pF Current – Leakage (IS(off)) (Max): 500nA Crosstalk: -62dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-VFQFN Exposed Pad Supplier Device Package: 16-QFN (3×3)	1,273	GET A QUOTE
	N/A	NLAS3799BLMNR2G	onsemi	IC SWITCH DPDTX2 400MOHM 16WQFN	Analog Switches, Multiplexers, Demultiplexers	16-WQFN (1.8x2.6)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: DPDT Multiplexer/Demultiplexer Circuit: 2:2 Number of Circuits: 2 On-State Resistance (Max): 400mOhm Channel-to-Channel Matching (ΔRon): 50mOhm (Max) Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 50ns, 30ns -3db Bandwidth: 19MHz Charge Injection: 51pC Channel Capacitance (CS(off), CD(off)): 3pF Current – Leakage (IS(off)) (Max): 500nA Crosstalk: -90dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-WFQFN Supplier Device Package: 16-WQFN (1.8×2.6)	1,126	GET A QUOTE
	N/A	NLAS3799BMNR2G	onsemi	IC SWITCH DPDTX2 400MOHM 16WQFN	Analog Switches, Multiplexers, Demultiplexers	16-WQFN (1.8x2.6)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: DPDT Multiplexer/Demultiplexer Circuit: 2:2 Number of Circuits: 2 On-State Resistance (Max): 400mOhm Channel-to-Channel Matching (ΔRon): 50mOhm (Max) Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 50ns, 30ns -3db Bandwidth: 19MHz Charge Injection: 51pC Channel Capacitance (CS(off), CD(off)): 3pF Current – Leakage (IS(off)) (Max): 500nA Crosstalk: -90dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-WFQFN Supplier Device Package: 16-WQFN (1.8×2.6)	227	GET A QUOTE
	N/A	NLAS3799BMUR2G	onsemi	IC SWITCH DPDTX2 400MOHM 16UQFN	Analog Switches, Multiplexers, Demultiplexers	16-UQFN (1.8x2.6)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: DPDT Multiplexer/Demultiplexer Circuit: 2:2 Number of Circuits: 2 On-State Resistance (Max): 400mOhm Channel-to-Channel Matching (ΔRon): 50mOhm (Max) Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 50ns, 30ns -3db Bandwidth: 19MHz Charge Injection: 51pC Channel Capacitance (CS(off), CD(off)): 3pF Current – Leakage (IS(off)) (Max): 500nA Crosstalk: -90dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-UFQFN Supplier Device Package: 16-UQFN (1.8×2.6)	585	GET A QUOTE
	N/A	NLAS3799LMNR2G	onsemi	IC SWITCH DPDTX2 400MOHM 16WQFN	Analog Switches, Multiplexers, Demultiplexers	16-WQFN (1.8x2.6)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: DPDT Multiplexer/Demultiplexer Circuit: 2:2 Number of Circuits: 2 On-State Resistance (Max): 400mOhm Channel-to-Channel Matching (ΔRon): 50mOhm (Max) Voltage – Supply, Single (V+): 1.65V ~ 3.6V Switch Time (Ton, Toff) (Max): 50ns, 30ns -3db Bandwidth: 19MHz Charge Injection: 42pC Channel Capacitance (CS(off), CD(off)): 3pF Current – Leakage (IS(off)) (Max): 500nA Crosstalk: -90dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-WFQFN Supplier Device Package: 16-WQFN (1.8×2.6)	1,149	GET A QUOTE
	N/A	NLAS3799MNR2G	onsemi	IC SWITCH DPDTX2 400MOHM 16WQFN	Analog Switches, Multiplexers, Demultiplexers	16-WQFN (1.8x2.6)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: DPDT Multiplexer/Demultiplexer Circuit: 2:2 Number of Circuits: 2 On-State Resistance (Max): 400mOhm Channel-to-Channel Matching (ΔRon): 50mOhm (Max) Voltage – Supply, Single (V+): 1.65V ~ 3.6V Switch Time (Ton, Toff) (Max): 50ns, 30ns -3db Bandwidth: 19MHz Charge Injection: 42pC Channel Capacitance (CS(off), CD(off)): 3pF Current – Leakage (IS(off)) (Max): 500nA Crosstalk: -90dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-WFQFN Supplier Device Package: 16-WQFN (1.8×2.6)	21	GET A QUOTE