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: 133,621

Image	Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
	DG419LEUA+T	Analog Devices Inc.	IC SWITCH SPDT X 1 35OHM 8UMAX	Analog Switches, Multiplexers, Demultiplexers	8-uMAX/uSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 35Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 9V ~ 36V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Charge Injection: 15pC Channel Capacitance (CS(off), CD(off)): 8pF, 8pF Current – Leakage (IS(off)) (Max): 250pA Crosstalk: -86dB @ 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	398	GET A QUOTE
	DG421CJ	Analog Devices Inc.	IC SWITCH SPST-NOX2 35OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 35Ohm Channel-to-Channel Matching (ΔRon): 3Ohm (Max) Voltage – Supply, Single (V+): 10V ~ 30V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 250ns, 200ns Charge Injection: 10pC Channel Capacitance (CS(off), CD(off)): 12pF, 12pF Current – Leakage (IS(off)) (Max): 500pA Crosstalk: -90dB @ 1MHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	658	GET A QUOTE
	DG421DY	Analog Devices Inc.	IC SWITCH SPST-NOX2 35OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 35Ohm Channel-to-Channel Matching (ΔRon): 3Ohm (Max) Voltage – Supply, Single (V+): 10V ~ 30V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 250ns, 200ns Charge Injection: 10pC Channel Capacitance (CS(off), CD(off)): 12pF, 12pF Current – Leakage (IS(off)) (Max): 500pA Crosstalk: -90dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	571	GET A QUOTE
	DG421DY+	Analog Devices Inc.	IC SWITCH SPST-NOX2 35OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 35Ohm Channel-to-Channel Matching (ΔRon): 3Ohm (Max) Voltage – Supply, Single (V+): 10V ~ 30V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 250ns, 200ns Charge Injection: 10pC Channel Capacitance (CS(off), CD(off)): 12pF, 12pF Current – Leakage (IS(off)) (Max): 500pA Crosstalk: -90dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	568	GET A QUOTE
	DG423DJ	Analog Devices Inc.	IC SWITCH SPST-NOX2 45OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 45Ohm Channel-to-Channel Matching (ΔRon): 3Ohm (Max) Voltage – Supply, Single (V+): 10V ~ 30V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 250ns, 200ns Charge Injection: 10pC Channel Capacitance (CS(off), CD(off)): 12pF, 12pF Current – Leakage (IS(off)) (Max): 500pA Crosstalk: -90dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	1,745	GET A QUOTE
	DG423DN	Analog Devices Inc.	IC SWITCH SPST-NOX2 45OHM 20PLCC	Analog Switches, Multiplexers, Demultiplexers	20-PLCC (8.97x8.97)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 45Ohm Channel-to-Channel Matching (ΔRon): 3Ohm (Max) Voltage – Supply, Single (V+): 10V ~ 30V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 250ns, 200ns Charge Injection: 10pC Channel Capacitance (CS(off), CD(off)): 12pF, 12pF Current – Leakage (IS(off)) (Max): 250pA Crosstalk: -90dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 20-LCC (J-Lead) Supplier Device Package: 20-PLCC (8.97×8.97)	520	GET A QUOTE
	DG423DY+	Analog Devices Inc.	IC SWITCH SPST-NOX2 35OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 35Ohm Channel-to-Channel Matching (ΔRon): 3Ohm (Max) Voltage – Supply, Single (V+): 10V ~ 30V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 250ns, 200ns Charge Injection: 10pC Channel Capacitance (CS(off), CD(off)): 12pF, 12pF Current – Leakage (IS(off)) (Max): 500pA Crosstalk: -90dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	620	GET A QUOTE
	DG423DY+T	Analog Devices Inc.	IC SWITCH SPST-NOX2 35OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 35Ohm Channel-to-Channel Matching (ΔRon): 3Ohm (Max) Voltage – Supply, Single (V+): 10V ~ 30V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 250ns, 200ns Charge Injection: 10pC Channel Capacitance (CS(off), CD(off)): 12pF, 12pF Current – Leakage (IS(off)) (Max): 500pA Crosstalk: -90dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	1,270	GET A QUOTE
	DG441AK/883B	Analog Devices Inc.	IC SWITCH SPST-NCX4 85OHM 16CDIP	Analog Switches, Multiplexers, Demultiplexers	16-CDIP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 85Ohm Channel-to-Channel Matching (ΔRon): 4Ohm (Max) Voltage – Supply, Single (V+): 10V ~ 30V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 250ns, 120ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 4pF, 4pF Current – Leakage (IS(off)) (Max): 500pA Crosstalk: -100dB @ 1MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 16-CDIP (0.300″”, 7.62mm) Supplier Device Package: 16-CDIP	244	GET A QUOTE
N/A	DG441C/D	Analog Devices Inc.	IC SWITCH SPST-NC X 4 85OHM DIE	Analog Switches, Multiplexers, Demultiplexers	Die	N/A	0°C ~ 70°C	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 85Ohm Channel-to-Channel Matching (ΔRon): 4Ohm (Max) Voltage – Supply, Single (V+): 10V ~ 30V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 250ns, 120ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 4pF, 4pF Current – Leakage (IS(off)) (Max): 500pA Crosstalk: -100dB @ 1MHz Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: Die Supplier Device Package: Die	442	GET A QUOTE
N/A	DG441CEE	Analog Devices Inc.	IC SWITCH SPST-NC X 4 85OHM	Analog Switches, Multiplexers, Demultiplexers	-	N/A	-40°C ~ 85°C	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 85Ohm Channel-to-Channel Matching (ΔRon): 4Ohm (Max) Voltage – Supply, Single (V+): 10V ~ 30V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 250ns, 120ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 4pF, 4pF Current – Leakage (IS(off)) (Max): 500pA Crosstalk: -100dB @ 1MHz Operating Temperature: -40°C ~ 85°C	619	GET A QUOTE
	DG441CJ	Analog Devices Inc.	IC SWITCH SPST-NCX4 85OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 85Ohm Channel-to-Channel Matching (ΔRon): 4Ohm (Max) Voltage – Supply, Single (V+): 10V ~ 30V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 250ns, 120ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 4pF, 4pF Current – Leakage (IS(off)) (Max): 500pA Crosstalk: -100dB @ 1MHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	735	GET A QUOTE
	DG441CJ+	Analog Devices Inc.	IC SWITCH SPST-NCX4 85OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 85Ohm Channel-to-Channel Matching (ΔRon): 4Ohm (Max) Voltage – Supply, Single (V+): 10V ~ 30V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 250ns, 120ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 4pF, 4pF Current – Leakage (IS(off)) (Max): 500pA Crosstalk: -100dB @ 1MHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	1,040	GET A QUOTE
	DG441CY	Analog Devices Inc.	IC SWITCH SPST-NCX4 85OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 85Ohm Channel-to-Channel Matching (ΔRon): 4Ohm (Max) Voltage – Supply, Single (V+): 10V ~ 30V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 250ns, 120ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 4pF, 4pF Current – Leakage (IS(off)) (Max): 500pA Crosstalk: -100dB @ 1MHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	266	GET A QUOTE
	DG441CY+	Analog Devices Inc.	IC SWITCH SPST-NCX4 85OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 85Ohm Channel-to-Channel Matching (ΔRon): 4Ohm (Max) Voltage – Supply, Single (V+): 10V ~ 30V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 250ns, 120ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 4pF, 4pF Current – Leakage (IS(off)) (Max): 500pA Crosstalk: -100dB @ 1MHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	5	GET A QUOTE
	DG441CY+T	Analog Devices Inc.	IC SWITCH SPST-NCX4 85OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 85Ohm Channel-to-Channel Matching (ΔRon): 4Ohm (Max) Voltage – Supply, Single (V+): 10V ~ 30V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 250ns, 120ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 4pF, 4pF Current – Leakage (IS(off)) (Max): 500pA Crosstalk: -100dB @ 1MHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	609	GET A QUOTE
	DG441DJ	Renesas	IC SWITCH SPST-NCX4 85OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 85Ohm Voltage – Supply, Single (V+): 5V ~ 34V Voltage – Supply, Dual (V±): ±5V ~ 22V Switch Time (Ton, Toff) (Max): 250ns, 120ns Charge Injection: -1pC Channel Capacitance (CS(off), CD(off)): 4pF, 4pF Current – Leakage (IS(off)) (Max): 500pA Crosstalk: -100dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	933	GET A QUOTE
	DG441DJ+	Analog Devices Inc.	IC SWITCH SPST-NCX4 85OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 85Ohm Channel-to-Channel Matching (ΔRon): 4Ohm (Max) Voltage – Supply, Single (V+): 10V ~ 30V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 250ns, 120ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 4pF, 4pF Current – Leakage (IS(off)) (Max): 500pA Crosstalk: -100dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	1,389	GET A QUOTE
	DG441DJZ	Renesas	IC SWITCH SPST-NCX4 85OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 85Ohm Voltage – Supply, Single (V+): 5V ~ 34V Voltage – Supply, Dual (V±): ±5V ~ 22V Switch Time (Ton, Toff) (Max): 250ns, 120ns Charge Injection: -1pC Channel Capacitance (CS(off), CD(off)): 4pF, 4pF Current – Leakage (IS(off)) (Max): 500pA Crosstalk: -100dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	1,060	GET A QUOTE
	DG441DK	Analog Devices Inc.	IC SWITCH SPST-NCX8 85OHM 16CDIP	Analog Switches, Multiplexers, Demultiplexers	16-CDIP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 8 On-State Resistance (Max): 85Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 13V ~ 36V Voltage – Supply, Dual (V±): ±7V ~ 22V Switch Time (Ton, Toff) (Max): 250ns, 120ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 4pF Current – Leakage (IS(off)) (Max): 150nA Crosstalk: -100dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Package / Case: 16-CDIP (0.300″”, 7.62mm) Supplier Device Package: 16-CDIP	1,331	GET A QUOTE