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.

Get a Quote

Featured Brands

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	NLVHCT4851ADTR2G	onsemi	IC MUX 8:1 400OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 400Ohm Voltage – Supply, Single (V+): 4.5V ~ 5.5V Channel Capacitance (CS(off), CD(off)): 40pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -55°C ~ 125°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	542	GET A QUOTE
	N/A	NLVHCT4852ADTR2G	onsemi	IC SWITCH SP4TX2 400OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 400Ohm Voltage – Supply, Single (V+): 4.5V ~ 5.5V Channel Capacitance (CS(off), CD(off)): 40pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -55°C ~ 125°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	443	GET A QUOTE
N/A	N/A	NLVLVX4052DTR2G	onsemi	IC SWITCH SP4T X 2 26OHM	Analog Switches, Multiplexers, Demultiplexers	-	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 26Ohm Channel-to-Channel Matching (ΔRon): 10Ohm Voltage – Supply, Single (V+): 2.5V ~ 6V Voltage – Supply, Dual (V±): ±2.5V ~ 6V -3db Bandwidth: 80MHz Charge Injection: 12pC Channel Capacitance (CS(off), CD(off)): 10pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -55°C ~ 125°C (TA) Grade: Automotive Qualification: AEC-Q100	1,571	GET A QUOTE
N/A	N/A	NLVLVX8053DTR2G	onsemi	IC SWITCH SPDT X 3 25OHM	Analog Switches, Multiplexers, Demultiplexers	-	N/A	-55°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 3 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 8Ohm Voltage – Supply, Single (V+): 2.5V ~ 6V -3db Bandwidth: 120MHz Channel Capacitance (CS(off), CD(off)): 10pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -60dB @ 1MHz Operating Temperature: -55°C ~ 85°C (TA) Grade: Automotive Qualification: AEC-Q100	194	GET A QUOTE
	N/A	NLVVHC1G66DFT2G	onsemi	IC	Analog Switches, Multiplexers, Demultiplexers	SC-88A (SC-70-5/SOT-353)	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 40Ohm Voltage – Supply, Single (V+): 2V ~ 5.5V -3db Bandwidth: 180MHz Channel Capacitance (CS(off), CD(off)): 4pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -55°C ~ 125°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Package / Case: 5-TSSOP, SC-70-5, SOT-353 Supplier Device Package: SC-88A (SC-70-5/SOT-353)	1,269	GET A QUOTE
	N/A	NLVVHC1G66DTT1G	onsemi	IC SWITCH SPST-NOX1 40OHM 5TSOP	Analog Switches, Multiplexers, Demultiplexers	5-TSOP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 40Ohm Voltage – Supply, Single (V+): 2V ~ 5.5V Switch Time (Ton, Toff) (Max): 20ns, 20ns -3db Bandwidth: 180MHz Channel Capacitance (CS(off), CD(off)): 10pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -55°C ~ 125°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Package / Case: SOT-23-5 Thin, TSOT-23-5 Supplier Device Package: 5-TSOP	1,987	GET A QUOTE
N/A	N/A	NLVVHC4051DTR2G	onsemi	IC MUX 8:1 100OHM	Analog Switches, Multiplexers, Demultiplexers	-	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 10Ohm Voltage – Supply, Single (V+): 2V ~ 6V Voltage – Supply, Dual (V±): ±2V ~ 6V -3db Bandwidth: 80MHz Channel Capacitance (CS(off), CD(off)): 130pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -60dB @ 1MHz Operating Temperature: -55°C ~ 125°C (TA) Grade: Automotive Qualification: AEC-Q100	1,886	GET A QUOTE
N/A	N/A	NLVVHC4052DTR2G	onsemi	IC SWITCH SP4T X 2 100OHM	Analog Switches, Multiplexers, Demultiplexers	-	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 10Ohm Voltage – Supply, Single (V+): 2V ~ 6V Voltage – Supply, Dual (V±): ±2.6V ~ 6V -3db Bandwidth: 95MHz Channel Capacitance (CS(off), CD(off)): 80pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -60dB @ 1MHz Operating Temperature: -55°C ~ 125°C (TA) Grade: Automotive Qualification: AEC-Q100	984	GET A QUOTE
	N/A	NLVVHC4053DTR2G	onsemi	IC SWITCH SPDTX3 100OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 3 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 10Ohm Voltage – Supply, Single (V+): 2V ~ 6V Voltage – Supply, Dual (V±): ±2V ~ 6V -3db Bandwidth: 120MHz Channel Capacitance (CS(off), CD(off)): 50pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -60dB @ 1MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	45	GET A QUOTE
		NLX2G66DMUTAG	onsemi	IC SWITCH SPST-NOX2 5.5OHM 8UDFN	Analog Switches, Multiplexers, Demultiplexers	8-UDFN (1.95x1)	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 5.5Ohm Channel-to-Channel Matching (ΔRon): 4.5Ohm Voltage – Supply, Single (V+): 1.65V ~ 5.5V Switch Time (Ton, Toff) (Max): 4.9ns, 6ns -3db Bandwidth: 270MHz Channel Capacitance (CS(off), CD(off)): 6pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -100dB @ 1MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 8-UFDFN Supplier Device Package: 8-UDFN (1.95×1)	1,773	GET A QUOTE
		NLX2G66DMUTCG	onsemi	IC SWITCH SPST-NOX2 5.5OHM 8UDFN	Analog Switches, Multiplexers, Demultiplexers	8-UDFN (1.95x1)	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 5.5Ohm Channel-to-Channel Matching (ΔRon): 4.5Ohm Voltage – Supply, Single (V+): 1.65V ~ 5.5V Switch Time (Ton, Toff) (Max): 4.9ns, 6ns -3db Bandwidth: 270MHz Channel Capacitance (CS(off), CD(off)): 6pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -100dB @ 1MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 8-UFDFN Supplier Device Package: 8-UDFN (1.95×1)	715	GET A QUOTE
		NLX2G66FCTAG	onsemi	IC SW SPST-NOX2 5.5OHM 8WLCSP	Analog Switches, Multiplexers, Demultiplexers	8-WLCSP (1.89x0.89)	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 5.5Ohm Channel-to-Channel Matching (ΔRon): 4.5Ohm Voltage – Supply, Single (V+): 1.65V ~ 5.5V Switch Time (Ton, Toff) (Max): 4.9ns, 6ns -3db Bandwidth: 270MHz Channel Capacitance (CS(off), CD(off)): 6pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -100dB @ 1MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 8-XFBGA, WLCSP Supplier Device Package: 8-WLCSP (1.89×0.89)	1,953	GET A QUOTE
N/A	N/A	NQ5000V	Intel	IC MCH CHIPSET 1432FCBGA	Microprocessors	1432-FCBGA (42.5x42.5)	N/A	N/A	Speed: 1333 MHz Voltage – I/O: 1.5 V RAM Controllers: FB-DIMM DDR2 533/667 Grade: Commercial Graphics Acceleration: No	883	GET A QUOTE
N/A	N/A	NQ5000X	Intel	IC MCH CHIPSET 1432FCBGA	Microprocessors	1432-FCBGA (42.5x42.5)	N/A	N/A	Speed: 1333 MHz Voltage – I/O: 1.5 V RAM Controllers: FB-DIMM DDR2 533/667 Grade: Commercial Graphics Acceleration: No	911	GET A QUOTE
N/A		NQ6321	Intel	IC I/O CONTROLLER HUB 1284FCBGA	Microprocessors	1284-FCBGA (40x40)	N/A	5 °C – 105 °C (TC)	Voltage – I/O: 1.5, 3.3, 5 Ethernet: 10/100/1000Mbps (2) USB: USB 2.0 (8) Grade: Commercial Graphics Acceleration: No SATA: SATA 3Gbps (6)	1,619	GET A QUOTE
N/A		NQ6702PXHV	Intel	INTEL 6702PXH 64-BIT PCI HUB	Controllers	567-FCBGA (31x31)	3V ~ 3.6V	–	Protocol: PCI Function: Hub Controller Interface: Bus, PCI, SMBus Standards: IEEE 1149.1 Voltage – Supply: 3V ~ 3.6V Current – Supply: 10µA Package / Case: 567-BBGA, FCBGA Supplier Device Package: 567-FCBGA (31×31)	1,303	GET A QUOTE
		NS486SXF-25/NOPB	Texas Instruments	IC MPU INTEL486 SX 25MHZ 160QFP	Microprocessors	160-QFP (28x28)	N/A	0°C ~ 70°C (TA)	Core Processor: Intel486 SX Number of Cores/Bus Width: 1 Core, 32-Bit Speed: 25MHz RAM Controllers: DRAM Graphics Acceleration: No Display & Interface Controllers: LCD Voltage – I/O: 3.3V, 5.0V Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 160-BFQFP Supplier Device Package: 160-QFP (28×28) Grade: Commercial	659	GET A QUOTE
N/A		NS486SXL-25	Texas Instruments	IC MPU INTEL486 SX 25MHZ 132QFP	Microprocessors	132-PQFP (24.13x24.13)	N/A	0°C ~ 70°C (TA)	Core Processor: Intel486 SX Number of Cores/Bus Width: 1 Core, 32-Bit Speed: 25MHz RAM Controllers: DRAM Graphics Acceleration: No Voltage – I/O: 5.0V Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 132-BQFP Bumpered Supplier Device Package: 132-PQFP (24.13×24.13) Grade: Commercial	391	GET A QUOTE
		NS5A4684SMNTAG	onsemi	IC SWITCH SPDTX2 400MOHM 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): 400mOhm Channel-to-Channel Matching (ΔRon): 100mOhm (Max) Voltage – Supply, Single (V+): 1.65V ~ 5.5V Switch Time (Ton, Toff) (Max): 50ns, 30ns -3db Bandwidth: 19MHz Charge Injection: 38pC Channel Capacitance (CS(off), CD(off)): 60pF Current – Leakage (IS(off)) (Max): 100nA 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)	153	GET A QUOTE
		NS5A4684SMNTBG	onsemi	IC SWITCH SPDTX2 400MOHM 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): 400mOhm Channel-to-Channel Matching (ΔRon): 100mOhm (Max) Voltage – Supply, Single (V+): 1.65V ~ 5.5V Switch Time (Ton, Toff) (Max): 50ns, 30ns -3db Bandwidth: 19MHz Charge Injection: 38pC Channel Capacitance (CS(off), CD(off)): 60pF Current – Leakage (IS(off)) (Max): 100nA 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)	266	GET A QUOTE