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	Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
	MAX4731EBL+T	Analog Devices Inc.	IC SWITCH SPST-NO X 2 25OHM 9WLP	Analog Switches, Multiplexers, Demultiplexers	9-WLP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 200mOhm Voltage – Supply, Single (V+): 2V ~ 11V Switch Time (Ton, Toff) (Max): 85ns, 45ns -3db Bandwidth: 300MHz Charge Injection: 7.5pC Channel Capacitance (CS(off), CD(off)): 20pF, 20pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -108dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 9-WFBGA, WLBGA Supplier Device Package: 9-WLP	1,196	GET A QUOTE
	MAX4731ETA+	Analog Devices Inc.	IC SWITCH SPST-NOX2 25OHM 8TDFN	Analog Switches, Multiplexers, Demultiplexers	8-TDFN (3x3)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 200mOhm Voltage – Supply, Single (V+): 2V ~ 11V Switch Time (Ton, Toff) (Max): 85ns, 45ns -3db Bandwidth: 300MHz Charge Injection: 7.5pC Channel Capacitance (CS(off), CD(off)): 20pF, 20pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -108dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-WDFN Exposed Pad Supplier Device Package: 8-TDFN (3×3)	811	GET A QUOTE
	MAX4731ETA+T	Analog Devices Inc.	IC SWITCH SPST-NOX2 25OHM 8TDFN	Analog Switches, Multiplexers, Demultiplexers	8-TDFN (3x3)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 200mOhm Voltage – Supply, Single (V+): 2V ~ 11V Switch Time (Ton, Toff) (Max): 85ns, 45ns -3db Bandwidth: 300MHz Charge Injection: 7.5pC Channel Capacitance (CS(off), CD(off)): 20pF, 20pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -108dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-WDFN Exposed Pad Supplier Device Package: 8-TDFN (3×3)	465	GET A QUOTE
	MAX4731EUA+	Analog Devices Inc.	IC SWITCH SPST-NOX2 25OHM 8UMAX	Analog Switches, Multiplexers, Demultiplexers	8-uMAX/uSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 200mOhm Voltage – Supply, Single (V+): 2V ~ 11V Switch Time (Ton, Toff) (Max): 85ns, 45ns -3db Bandwidth: 300MHz Charge Injection: 7.5pC Channel Capacitance (CS(off), CD(off)): 20pF, 20pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -108dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118″”, 3.00mm Width) Supplier Device Package: 8-uMAX/uSOP	1,305	GET A QUOTE
	MAX4731EUA+T	Analog Devices Inc.	IC SWITCH SPST-NOX2 25OHM 8UMAX	Analog Switches, Multiplexers, Demultiplexers	8-uMAX/uSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 200mOhm Voltage – Supply, Single (V+): 2V ~ 11V Switch Time (Ton, Toff) (Max): 85ns, 45ns -3db Bandwidth: 300MHz Charge Injection: 7.5pC Channel Capacitance (CS(off), CD(off)): 20pF, 20pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -108dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118″”, 3.00mm Width) Supplier Device Package: 8-uMAX/uSOP	1,530	GET A QUOTE
	MAX4732EBL-T	Analog Devices Inc.	IC SWITCH SPST-NCX2 25OHM 9UCSP	Analog Switches, Multiplexers, Demultiplexers	9-UCSP (1.52x1.52)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 200mOhm Voltage – Supply, Single (V+): 2V ~ 11V Switch Time (Ton, Toff) (Max): 85ns, 45ns -3db Bandwidth: 300MHz Charge Injection: 7.5pC Channel Capacitance (CS(off), CD(off)): 20pF, 20pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -108dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 9-WFBGA, CSPBGA Supplier Device Package: 9-UCSP (1.52×1.52)	977	GET A QUOTE
N/A	MAX4732EBL+	Analog Devices Inc.	IC INTEGRATED CIRCUIT	Analog Switches, Multiplexers, Demultiplexers	N/A	N/A	N/A	N/A	1,548	GET A QUOTE
N/A	MAX4732EBL+T	Analog Devices Inc.	IC INTEGRATED CIRCUIT	Analog Switches, Multiplexers, Demultiplexers	N/A	N/A	N/A	N/A	351	GET A QUOTE
	MAX4732EUA	Analog Devices Inc.	IC SWITCH SPST-NCX2 25OHM 8UMAX	Analog Switches, Multiplexers, Demultiplexers	8-µMAX	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 200mOhm Voltage – Supply, Single (V+): 2V ~ 11V Switch Time (Ton, Toff) (Max): 85ns, 45ns -3db Bandwidth: 300MHz Charge Injection: 7.5pC Channel Capacitance (CS(off), CD(off)): 20pF, 20pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -108dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118″”, 3.00mm Width) Supplier Device Package: 8-µMAX	791	GET A QUOTE
	MAX4732EUA+	Analog Devices Inc.	IC SWITCH SPST-NCX2 25OHM 8UMAX	Analog Switches, Multiplexers, Demultiplexers	8-uMAX/uSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 200mOhm Voltage – Supply, Single (V+): 2V ~ 11V Switch Time (Ton, Toff) (Max): 85ns, 45ns -3db Bandwidth: 300MHz Charge Injection: 7.5pC Channel Capacitance (CS(off), CD(off)): 20pF, 20pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -108dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118″”, 3.00mm Width) Supplier Device Package: 8-uMAX/uSOP	602	GET A QUOTE
	MAX4732EUA+T	Analog Devices Inc.	IC SWITCH SPST-NCX2 25OHM 8UMAX	Analog Switches, Multiplexers, Demultiplexers	8-uMAX/uSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 200mOhm Voltage – Supply, Single (V+): 2V ~ 11V Switch Time (Ton, Toff) (Max): 85ns, 45ns -3db Bandwidth: 300MHz Charge Injection: 7.5pC Channel Capacitance (CS(off), CD(off)): 20pF, 20pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -108dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118″”, 3.00mm Width) Supplier Device Package: 8-uMAX/uSOP	1,161	GET A QUOTE
	MAX4733EBL-T	Analog Devices Inc.	IC SW SPST-NO/NCX2 25OHM 9UCSP	Analog Switches, Multiplexers, Demultiplexers	9-UCSP (1.52x1.52)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO/NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 200mOhm Voltage – Supply, Single (V+): 2V ~ 11V Switch Time (Ton, Toff) (Max): 85ns, 45ns -3db Bandwidth: 300MHz Charge Injection: 7.5pC Channel Capacitance (CS(off), CD(off)): 20pF, 20pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -108dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 9-WFBGA, CSPBGA Supplier Device Package: 9-UCSP (1.52×1.52)	650	GET A QUOTE
N/A	MAX4733EBL+	Analog Devices Inc.	INTEGRATED CIRCUIT	Analog Switches, Multiplexers, Demultiplexers	N/A	N/A	N/A	N/A	84	GET A QUOTE
N/A	MAX4733EBL+T	Analog Devices Inc.	INTEGRATED CIRCUIT	Analog Switches, Multiplexers, Demultiplexers	N/A	N/A	N/A	N/A	1,168	GET A QUOTE
	MAX4733ETA+	Analog Devices Inc.	IC SW SPST-NO/NCX2 25OHM 8TDFN	Analog Switches, Multiplexers, Demultiplexers	8-TDFN (3x3)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO/NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 200mOhm Voltage – Supply, Single (V+): 2V ~ 11V Switch Time (Ton, Toff) (Max): 85ns, 45ns -3db Bandwidth: 300MHz Charge Injection: 7.5pC Channel Capacitance (CS(off), CD(off)): 20pF, 20pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -108dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-WDFN Exposed Pad Supplier Device Package: 8-TDFN (3×3)	757	GET A QUOTE
	MAX4733ETA+T	Analog Devices Inc.	IC SW SPST-NO/NCX2 25OHM 8TDFN	Analog Switches, Multiplexers, Demultiplexers	8-TDFN (3x3)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO/NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 200mOhm Voltage – Supply, Single (V+): 2V ~ 11V Switch Time (Ton, Toff) (Max): 85ns, 45ns -3db Bandwidth: 300MHz Charge Injection: 7.5pC Channel Capacitance (CS(off), CD(off)): 20pF, 20pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -108dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-WDFN Exposed Pad Supplier Device Package: 8-TDFN (3×3)	1,179	GET A QUOTE
	MAX4733EUA+	Analog Devices Inc.	IC SW SPST-NO/NCX2 25OHM 8UMAX	Analog Switches, Multiplexers, Demultiplexers	8-uMAX/uSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO/NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 200mOhm Voltage – Supply, Single (V+): 2V ~ 11V Switch Time (Ton, Toff) (Max): 85ns, 45ns -3db Bandwidth: 300MHz Charge Injection: 7.5pC Channel Capacitance (CS(off), CD(off)): 20pF, 20pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -108dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118″”, 3.00mm Width) Supplier Device Package: 8-uMAX/uSOP	47	GET A QUOTE
	MAX4733EUA+T	Analog Devices Inc.	IC SW SPST-NO/NCX2 25OHM 8UMAX	Analog Switches, Multiplexers, Demultiplexers	8-uMAX/uSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO/NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 200mOhm Voltage – Supply, Single (V+): 2V ~ 11V Switch Time (Ton, Toff) (Max): 85ns, 45ns -3db Bandwidth: 300MHz Charge Injection: 7.5pC Channel Capacitance (CS(off), CD(off)): 20pF, 20pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -108dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118″”, 3.00mm Width) Supplier Device Package: 8-uMAX/uSOP	1,060	GET A QUOTE
	MAX4734EGC+	Analog Devices Inc.	IC SWITCH SP4T X 1 800MOHM 12QFN	Analog Switches, Multiplexers, Demultiplexers	12-QFN (3x3)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 1 On-State Resistance (Max): 800mOhm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.6V ~ 3.6V Switch Time (Ton, Toff) (Max): 25ns, 20ns -3db Bandwidth: 90MHz Charge Injection: 60pC Channel Capacitance (CS(off), CD(off)): 33pF, 117pF Current – Leakage (IS(off)) (Max): 1nA Crosstalk: -56dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 12-VFQFN Exposed Pad Supplier Device Package: 12-QFN (3×3)	859	GET A QUOTE
	MAX4734EGC+T	Analog Devices Inc.	IC SWITCH SP4T X 1 800MOHM 12QFN	Analog Switches, Multiplexers, Demultiplexers	12-QFN (3x3)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 1 On-State Resistance (Max): 800mOhm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.6V ~ 3.6V Switch Time (Ton, Toff) (Max): 25ns, 20ns -3db Bandwidth: 90MHz Charge Injection: 60pC Channel Capacitance (CS(off), CD(off)): 33pF, 117pF Current – Leakage (IS(off)) (Max): 1nA Crosstalk: -56dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 12-VFQFN Exposed Pad Supplier Device Package: 12-QFN (3×3)	1,488	GET A QUOTE