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
	MAX4645EUA	Analog Devices Inc.	IC SWITCH SPST-NOX1 2.5OHM 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: 1 On-State Resistance (Max): 2.5Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.8V ~ 5V Switch Time (Ton, Toff) (Max): 15ns, 10ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 17pF, 17pF Current – Leakage (IS(off)) (Max): 250pA 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	512	GET A QUOTE
	MAX4645EUA+	Analog Devices Inc.	IC SWITCH SPST-NOX1 2.5OHM 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: 1 On-State Resistance (Max): 2.5Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.8V ~ 5V Switch Time (Ton, Toff) (Max): 15ns, 10ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 17pF, 17pF Current – Leakage (IS(off)) (Max): 250pA 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	874	GET A QUOTE
	MAX4645EUA+T	Analog Devices Inc.	IC SWITCH SPST-NOX1 2.5OHM 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: 1 On-State Resistance (Max): 2.5Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.8V ~ 5V Switch Time (Ton, Toff) (Max): 15ns, 10ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 17pF, 17pF Current – Leakage (IS(off)) (Max): 250pA 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	332	GET A QUOTE
	MAX4645EUK-T	Analog Devices Inc.	IC SW SPST-NOX1 2.5OHM SOT23-5	Analog Switches, Multiplexers, Demultiplexers	SOT-23-5	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 2.5Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.8V ~ 5V Switch Time (Ton, Toff) (Max): 15ns, 10ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 17pF, 17pF Current – Leakage (IS(off)) (Max): 250pA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	1,693	GET A QUOTE
	MAX4645EUK+T	Analog Devices Inc.	IC SW SPST-NOX1 2.5OHM SOT23-5	Analog Switches, Multiplexers, Demultiplexers	SOT-23-5	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 2.5Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.8V ~ 5V Switch Time (Ton, Toff) (Max): 15ns, 10ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 17pF, 17pF Current – Leakage (IS(off)) (Max): 250pA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	1,011	GET A QUOTE
	MAX4645EUT-T	Analog Devices Inc.	IC SWITCH SPST-NOX1 2.5OHM SOT6	Analog Switches, Multiplexers, Demultiplexers	SOT-6	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 2.5Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.8V ~ 5V Switch Time (Ton, Toff) (Max): 15ns, 10ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 17pF, 17pF Current – Leakage (IS(off)) (Max): 250pA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SOT-23-6 Supplier Device Package: SOT-6	745	GET A QUOTE
	MAX4645EUT+T	Analog Devices Inc.	IC SWITCH SPST-NOX1 2.5OHM SOT6	Analog Switches, Multiplexers, Demultiplexers	SOT-6	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 2.5Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.8V ~ 5V Switch Time (Ton, Toff) (Max): 15ns, 10ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 17pF, 17pF Current – Leakage (IS(off)) (Max): 250pA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SOT-23-6 Supplier Device Package: SOT-6	516	GET A QUOTE
	MAX4646EUA	Analog Devices Inc.	IC SWITCH SPST-NCX1 2.5OHM 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: 1 On-State Resistance (Max): 2.5Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.8V ~ 5V Switch Time (Ton, Toff) (Max): 15ns, 10ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 17pF, 17pF Current – Leakage (IS(off)) (Max): 250pA 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	334	GET A QUOTE
	MAX4646EUA+	Analog Devices Inc.	IC SWITCH SPST-NCX1 2.5OHM 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: 1 On-State Resistance (Max): 2.5Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.8V ~ 5V Switch Time (Ton, Toff) (Max): 15ns, 10ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 17pF, 17pF Current – Leakage (IS(off)) (Max): 250pA 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	768	GET A QUOTE
	MAX4646EUA+T	Analog Devices Inc.	IC SWITCH SPST-NCX1 2.5OHM 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: 1 On-State Resistance (Max): 2.5Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.8V ~ 5V Switch Time (Ton, Toff) (Max): 15ns, 10ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 17pF, 17pF Current – Leakage (IS(off)) (Max): 250pA 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	936	GET A QUOTE
	MAX4646EUK	Analog Devices Inc.	IC SW SPST-NCX1 2.5OHM SOT23-5	Analog Switches, Multiplexers, Demultiplexers	SOT-23-5	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 2.5Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.8V ~ 5V Switch Time (Ton, Toff) (Max): 15ns, 10ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 17pF, 17pF Current – Leakage (IS(off)) (Max): 250pA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	1,505	GET A QUOTE
	MAX4646EUK-T	Analog Devices Inc.	IC SW SPST-NCX1 2.5OHM SOT23-5	Analog Switches, Multiplexers, Demultiplexers	SOT-23-5	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 2.5Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.8V ~ 5V Switch Time (Ton, Toff) (Max): 15ns, 10ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 17pF, 17pF Current – Leakage (IS(off)) (Max): 250pA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	1,663	GET A QUOTE
	MAX4646EUK+T	Analog Devices Inc.	IC SW SPST-NCX1 2.5OHM SOT23-5	Analog Switches, Multiplexers, Demultiplexers	SOT-23-5	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 2.5Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.8V ~ 5V Switch Time (Ton, Toff) (Max): 15ns, 10ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 17pF, 17pF Current – Leakage (IS(off)) (Max): 250pA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	719	GET A QUOTE
	MAX4646EUT	Analog Devices Inc.	SPDT ANALOG SWITCH	Analog Switches, Multiplexers, Demultiplexers	SOT-23-6	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 2.5Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.8V ~ 5V Switch Time (Ton, Toff) (Max): 15ns, 10ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 17pF, 17pF Current – Leakage (IS(off)) (Max): 250pA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SOT-23-6 Supplier Device Package: SOT-23-6	1,400	GET A QUOTE
	MAX4646EUT-T	Analog Devices Inc.	IC SWITCH SPST-NCX1 2.5OHM SOT6	Analog Switches, Multiplexers, Demultiplexers	SOT-6	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 2.5Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.8V ~ 5V Switch Time (Ton, Toff) (Max): 15ns, 10ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 17pF, 17pF Current – Leakage (IS(off)) (Max): 250pA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SOT-23-6 Supplier Device Package: SOT-6	528	GET A QUOTE
	MAX4646EUT+T	Analog Devices Inc.	IC SWITCH SPST-NCX1 2.5OHM SOT6	Analog Switches, Multiplexers, Demultiplexers	SOT-6	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 2.5Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.8V ~ 5V Switch Time (Ton, Toff) (Max): 15ns, 10ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 17pF, 17pF Current – Leakage (IS(off)) (Max): 250pA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SOT-23-6 Supplier Device Package: SOT-6	465	GET A QUOTE
	MAX4647EUT	Analog Devices Inc.	IC SWITCH SPST-NC X 1 25OHM SOT6	Analog Switches, Multiplexers, Demultiplexers	SOT-6	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 800mOhm Voltage – Supply, Single (V+): 4.5V ~ 9V, 20V ~ 36V Voltage – Supply, Dual (V±): ±4.5V ~ 9V, ±20V ~ 36V Switch Time (Ton, Toff) (Max): 100ns, 100ns Charge Injection: 4pC Channel Capacitance (CS(off), CD(off)): 6pF, 6pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SOT-23-6 Supplier Device Package: SOT-6	554	GET A QUOTE
N/A	MAX4647EUT-T	Analog Devices Inc.	IC SWITCH SPST-NC X 1 25OHM SOT6	Analog Switches, Multiplexers, Demultiplexers	SOT-6	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 800mOhm Voltage – Supply, Single (V+): 9V ~ 36V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 100ns, 100ns Charge Injection: 4pC Channel Capacitance (CS(off), CD(off)): 6pF, 6pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SOT-23-6 Supplier Device Package: SOT-6	556	GET A QUOTE
	MAX4647EUT+T	Analog Devices Inc.	IC SWITCH SPST-NC X 1 25OHM SOT6	Analog Switches, Multiplexers, Demultiplexers	SOT-6	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 800mOhm Voltage – Supply, Single (V+): 9V ~ 36V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 100ns, 100ns Charge Injection: 4pC Channel Capacitance (CS(off), CD(off)): 6pF, 6pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SOT-23-6 Supplier Device Package: SOT-6	20	GET A QUOTE
	MAX4648EUT	Analog Devices Inc.	IC SW SPST-NOX1 25OHM SOT23-6	Analog Switches, Multiplexers, Demultiplexers	SOT-23-6	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 25Ohm Channel-to-Channel Matching (ΔRon): 800mOhm Voltage – Supply, Single (V+): 9V ~ 36V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 100ns, 100ns Charge Injection: 4pC Channel Capacitance (CS(off), CD(off)): 6pF, 6pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SOT-23-6 Supplier Device Package: SOT-23-6	1,124	GET A QUOTE