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
N/A	NLAST44599MNG	onsemi	IC SWITCH DPDT X 2 25OHM 16QFN	Analog Switches, Multiplexers, Demultiplexers	16-QFN (3x3)	N/A	-55°C ~ 125°C (TA)	Switch Circuit: DPDT Multiplexer/Demultiplexer Circuit: 2:2 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): 1nA Crosstalk: -90dB @ 100kHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-VFQFN Exposed Pad Supplier Device Package: 16-QFN (3×3)	898	GET A QUOTE
N/A	NLAST44599MNR2	onsemi	IC SWITCH DPDT X 2 25OHM 16QFN	Analog Switches, Multiplexers, Demultiplexers	16-QFN (3x3)	N/A	-55°C ~ 125°C (TA)	Switch Circuit: DPDT Multiplexer/Demultiplexer Circuit: 2:2 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): 1nA Crosstalk: -90dB @ 100kHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-VFQFN Exposed Pad Supplier Device Package: 16-QFN (3×3)	1,287	GET A QUOTE
N/A	NLAST44599MNR2G	onsemi	IC SWITCH DPDT X 2 25OHM 16QFN	Analog Switches, Multiplexers, Demultiplexers	16-QFN (3x3)	N/A	-55°C ~ 125°C (TA)	Switch Circuit: DPDT Multiplexer/Demultiplexer Circuit: 2:2 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): 1nA Crosstalk: -90dB @ 100kHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-VFQFN Exposed Pad Supplier Device Package: 16-QFN (3×3)	209	GET A QUOTE
	NLAST4501DFT	onsemi	IC SWITCH SPST SC88A	Analog Switches, Multiplexers, Demultiplexers	N/A	N/A	N/A	N/A	706	GET A QUOTE
N/A	NLAST4501DFT2	onsemi	IC SWITCH SPST-NOX1 25OHM SC88A	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): 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: 5-TSSOP, SC-70-5, SOT-353 Supplier Device Package: SC-88A (SC-70-5/SOT-353)	113	GET A QUOTE
N/A	NLAST4501DFT2G	onsemi	IC SWITCH SPST-NOX1 25OHM SC88A	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): 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: 5-TSSOP, SC-70-5, SOT-353 Supplier Device Package: SC-88A (SC-70-5/SOT-353)	341	GET A QUOTE
N/A	NLAST4501DTT1	onsemi	IC SWITCH SPST-NOX1 25OHM 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): 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: SOT-23-5 Thin, TSOT-23-5 Supplier Device Package: 5-TSOP	985	GET A QUOTE
N/A	NLAST4501DTT1G	onsemi	IC SWITCH SPST-NOX1 25OHM 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): 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: SOT-23-5 Thin, TSOT-23-5 Supplier Device Package: 5-TSOP	1,113	GET A QUOTE
N/A	NLAST4599DFT2	onsemi	IC SWITCH SPDTX1 25OHM SC88	Analog Switches, Multiplexers, Demultiplexers	SC-88/SC70-6/SOT-363	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 2Ohm Voltage – Supply, Single (V+): 2V ~ 5.5V Switch Time (Ton, Toff) (Max): 14ns, 8ns -3db Bandwidth: 200MHz 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: 6-TSSOP, SC-88, SOT-363 Supplier Device Package: SC-88/SC70-6/SOT-363	683	GET A QUOTE
N/A	NLAST4599DFT2G	onsemi	IC SWITCH SPDTX1 25OHM SC88	Analog Switches, Multiplexers, Demultiplexers	SC-88/SC70-6/SOT-363	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 2Ohm Voltage – Supply, Single (V+): 2V ~ 5.5V Switch Time (Ton, Toff) (Max): 14ns, 8ns -3db Bandwidth: 200MHz 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: 6-TSSOP, SC-88, SOT-363 Supplier Device Package: SC-88/SC70-6/SOT-363	267	GET A QUOTE
N/A	NLAST4599DFT2GH	onsemi	IC SWITCH SPDTX1 25OHM SC88	Analog Switches, Multiplexers, Demultiplexers	SC-88/SC70-6/SOT-363	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 2Ohm Voltage – Supply, Single (V+): 2V ~ 5.5V Switch Time (Ton, Toff) (Max): 14ns, 8ns -3db Bandwidth: 200MHz 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: 6-TSSOP, SC-88, SOT-363 Supplier Device Package: SC-88/SC70-6/SOT-363	1,382	GET A QUOTE
N/A	NLAST4599DTT1G	onsemi	IC SWITCH SPDT X 1 25OHM 6TSOP	Analog Switches, Multiplexers, Demultiplexers	6-TSOP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 2Ohm Voltage – Supply, Single (V+): 2V ~ 5.5V Switch Time (Ton, Toff) (Max): 14ns, 8ns -3db Bandwidth: 200MHz 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: SOT-23-6 Thin, TSOT-23-6 Supplier Device Package: 6-TSOP	1,185	GET A QUOTE
N/A	NLAST9431MTR2G	onsemi	IC SWITCH DPDT X 1 25OHM 16WQFN	Analog Switches, Multiplexers, Demultiplexers	16-WQFN (1.8x2.6)	N/A	-55°C ~ 125°C (TA)	Switch Circuit: DPDT Multiplexer/Demultiplexer Circuit: 2:2 Number of Circuits: 1 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 2Ohm Voltage – Supply, Single (V+): 2V ~ 5.5V Switch Time (Ton, Toff) (Max): 14ns, 8ns -3db Bandwidth: 200MHz 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: 16-WFQFN Supplier Device Package: 16-WQFN (1.8×2.6)	1,097	GET A QUOTE
N/A	NLASTV4599DFT2G	onsemi	IC SWITCH SPDTX1 25OHM SC88	Analog Switches, Multiplexers, Demultiplexers	SC-88/SC70-6/SOT-363	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 2Ohm Voltage – Supply, Single (V+): 2V ~ 5.5V Switch Time (Ton, Toff) (Max): 14ns, 8ns -3db Bandwidth: 200MHz Channel Capacitance (CS(off), CD(off)): 8pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 6-TSSOP, SC-88, SOT-363 Supplier Device Package: SC-88/SC70-6/SOT-363	130	GET A QUOTE
	NLHV4051DR2G	onsemi	IC MUX 8:1 280OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 280Ohm Channel-to-Channel Matching (ΔRon): 10Ohm Voltage – Supply, Single (V+): 3V ~ 18V -3db Bandwidth: 17MHz Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	684	GET A QUOTE
	NLHV4051DTR2G	onsemi	IC MUX 8:1 280OHM 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): 280Ohm Channel-to-Channel Matching (ΔRon): 10Ohm Voltage – Supply, Single (V+): 3V ~ 18V -3db Bandwidth: 17MHz Current – Leakage (IS(off)) (Max): 100nA 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	842	GET A QUOTE
	NLHV4052DR2G	onsemi	IC SW SPST-NOX2 280OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 280Ohm Channel-to-Channel Matching (ΔRon): 10Ohm Voltage – Supply, Single (V+): 3V ~ 18V -3db Bandwidth: 17MHz Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	475	GET A QUOTE
	NLHV4052DTR2G	onsemi	IC SWITCH DP4TX2 280OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: DP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 280Ohm Channel-to-Channel Matching (ΔRon): 10Ohm Voltage – Supply, Single (V+): 3V ~ 18V -3db Bandwidth: 17MHz Current – Leakage (IS(off)) (Max): 100nA 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	845	GET A QUOTE
	NLV14016BDR2G	onsemi	IC SW SPST-NOX4 400OHM 14SOIC	Analog Switches, Multiplexers, Demultiplexers	14-SOIC	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 400Ohm Channel-to-Channel Matching (ΔRon): 10Ohm Voltage – Supply, Single (V+): 3V ~ 18V -3db Bandwidth: 37MHz Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -80dB @ 1MHz Operating Temperature: -55°C ~ 125°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Package / Case: 14-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 14-SOIC	424	GET A QUOTE
	NLV14051BDG	onsemi	IC MUX 8:1 280OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SP8T Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 280Ohm Channel-to-Channel Matching (ΔRon): 10Ohm Voltage – Supply, Single (V+): 3V ~ 18V -3db Bandwidth: 17MHz Channel Capacitance (CS(off), CD(off)): 7.5pF 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-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	1,776	GET A QUOTE