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: 134,055

Image	Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
	CD4051BNSRE4	Texas Instruments	IC MUX 8:1 240OHM 16SO	Analog Switches, Multiplexers, Demultiplexers	16-SO	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 240Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 3V ~ 20V Voltage – Supply, Dual (V±): ±2.5V ~ 9V -3db Bandwidth: 20MHz Channel Capacitance (CS(off), CD(off)): 0.2pF, 30pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.209″”, 5.30mm Width) Supplier Device Package: 16-SO	84	GET A QUOTE
	CD4051BPW	Texas Instruments	IC MUX 8:1 240OHM 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): 240Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 3V ~ 20V Voltage – Supply, Dual (V±): ±2.5V ~ 9V -3db Bandwidth: 20MHz Channel Capacitance (CS(off), CD(off)): 0.2pF, 30pF 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	241	GET A QUOTE
	CD4051BPWR	Texas Instruments	IC MUX 8:1 240OHM 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): 240Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 3V ~ 20V Voltage – Supply, Dual (V±): ±2.5V ~ 9V -3db Bandwidth: 20MHz Channel Capacitance (CS(off), CD(off)): 0.2pF, 30pF 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	30	GET A QUOTE
	CD4051BPWRG4	Texas Instruments	IC MUX 8:1 240OHM 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): 240Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 3V ~ 20V Voltage – Supply, Dual (V±): ±2.5V ~ 9V -3db Bandwidth: 20MHz Channel Capacitance (CS(off), CD(off)): 0.2pF, 30pF 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	21	GET A QUOTE
N/A	CD4051BQPWRG4HE	Texas Instruments	PROTOTYPE	Analog Switches, Multiplexers, Demultiplexers	N/A	N/A	N/A	N/A	1,009	GET A QUOTE
	CD4051BQPWRG4KN	Texas Instruments	PROTOTYPE	Analog Switches, Multiplexers, Demultiplexers	N/A	N/A	N/A	N/A	81	GET A QUOTE
	CD4051BQPWRG4Q1	Texas Instruments	IC MUX 8:1 240OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 240Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 3V ~ 20V Voltage – Supply, Dual (V±): ±2.5V ~ 9V -3db Bandwidth: 20MHz Channel Capacitance (CS(off), CD(off)): 0.2pF, 30pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -40°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	902	GET A QUOTE
	CD4051BQPWRQ1	Texas Instruments	IC MUX 8:1 240OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 240Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 3V ~ 20V Voltage – Supply, Dual (V±): ±2.5V ~ 9V -3db Bandwidth: 20MHz Channel Capacitance (CS(off), CD(off)): 0.2pF, 30pF Current – Leakage (IS(off)) (Max): 100nA Operating Temperature: -40°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	1,513	GET A QUOTE
	CD4052BCM	onsemi	IC SWITCH SP4T X 2 240OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 240Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 5V ~ 15V Voltage – Supply, Dual (V±): ±2.5V ~ 7.5V Switch Time (Ton, Toff) (Max): 320ns, 150ns -3db Bandwidth: 40MHz Current – Leakage (IS(off)) (Max): 50nA Crosstalk: -40dB @ 3MHz 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	1,476	GET A QUOTE
	CD4052BCMX	onsemi	IC SWITCH SP4T X 2 240OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 240Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 5V ~ 15V Voltage – Supply, Dual (V±): ±2.5V ~ 7.5V Switch Time (Ton, Toff) (Max): 320ns, 150ns -3db Bandwidth: 40MHz Current – Leakage (IS(off)) (Max): 50nA Crosstalk: -40dB @ 3MHz 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	114	GET A QUOTE
	CD4052BCN	onsemi	IC SWITCH SP4T X 2 240OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 240Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 5V ~ 15V Voltage – Supply, Dual (V±): ±2.5V ~ 7.5V Switch Time (Ton, Toff) (Max): 320ns, 150ns -3db Bandwidth: 40MHz Current – Leakage (IS(off)) (Max): 50nA Crosstalk: -40dB @ 3MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	1,187	GET A QUOTE
	CD4052BCSJ	Fairchild Semiconductor	IC SWITCH SP4T X 2 240OHM 16SOP	Analog Switches, Multiplexers, Demultiplexers	16-SOP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 240Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 5V ~ 15V Voltage – Supply, Dual (V±): ±2.5V ~ 7.5V Switch Time (Ton, Toff) (Max): 320ns, 150ns -3db Bandwidth: 40MHz Current – Leakage (IS(off)) (Max): 50nA Crosstalk: -40dB @ 3MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.209″”, 5.30mm Width) Supplier Device Package: 16-SOP	475	GET A QUOTE
	CD4052BCSJ	onsemi	IC SWITCH SP4T X 2 240OHM 16SOP	Analog Switches, Multiplexers, Demultiplexers	16-SOP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 240Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 5V ~ 15V Voltage – Supply, Dual (V±): ±2.5V ~ 7.5V Switch Time (Ton, Toff) (Max): 320ns, 150ns -3db Bandwidth: 40MHz Current – Leakage (IS(off)) (Max): 50nA Crosstalk: -40dB @ 3MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.209″”, 5.30mm Width) Supplier Device Package: 16-SOP	297	GET A QUOTE
	CD4052BCSJX	Fairchild Semiconductor	IC SWITCH SP4T X 2 240OHM 16SOP	Analog Switches, Multiplexers, Demultiplexers	16-SOP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 240Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 5V ~ 15V Voltage – Supply, Dual (V±): ±2.5V ~ 7.5V Switch Time (Ton, Toff) (Max): 320ns, 150ns -3db Bandwidth: 40MHz Current – Leakage (IS(off)) (Max): 50nA Crosstalk: -40dB @ 3MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.209″”, 5.30mm Width) Supplier Device Package: 16-SOP	804	GET A QUOTE
	CD4052BCSJX	onsemi	IC SWITCH SP4T X 2 240OHM 16SOP	Analog Switches, Multiplexers, Demultiplexers	16-SOP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 240Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 5V ~ 15V Voltage – Supply, Dual (V±): ±2.5V ~ 7.5V Switch Time (Ton, Toff) (Max): 320ns, 150ns -3db Bandwidth: 40MHz Current – Leakage (IS(off)) (Max): 50nA Crosstalk: -40dB @ 3MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.209″”, 5.30mm Width) Supplier Device Package: 16-SOP	667	GET A QUOTE
	CD4052BE	Texas Instruments	IC SWITCH SP4T X 2 240OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 240Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 3V ~ 20V Voltage – Supply, Dual (V±): ±2.5V ~ 9V -3db Bandwidth: 25MHz Channel Capacitance (CS(off), CD(off)): 0.2pF, 18pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -40dB @ 10MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	683	GET A QUOTE
	CD4052BEE4	Texas Instruments	IC SWITCH DP4T 240OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: DP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 240Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 3V ~ 20V -3db Bandwidth: 25MHz Channel Capacitance (CS(off), CD(off)): 0.2pF, 18pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -40dB @ 10MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	142	GET A QUOTE
	CD4052BF	Texas Instruments	IC SW DP4T 240OHM 16CDIP	Analog Switches, Multiplexers, Demultiplexers	16-CDIP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: DP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 240Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 3V ~ 20V -3db Bandwidth: 25MHz Channel Capacitance (CS(off), CD(off)): 0.2pF, 18pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -40dB @ 10MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 16-CDIP (0.300″”, 7.62mm) Supplier Device Package: 16-CDIP	621	GET A QUOTE
	CD4052BF3A	Texas Instruments	IC SW DP4T 240OHM 16CDIP	Analog Switches, Multiplexers, Demultiplexers	16-CDIP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: DP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 240Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 3V ~ 20V -3db Bandwidth: 25MHz Channel Capacitance (CS(off), CD(off)): 0.2pF, 18pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -40dB @ 10MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 16-CDIP (0.300″”, 7.62mm) Supplier Device Package: 16-CDIP	1,521	GET A QUOTE
	CD4052BM	Texas Instruments	IC SWITCH SP4T X 2 240OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 240Ohm Channel-to-Channel Matching (ΔRon): 5Ohm Voltage – Supply, Single (V+): 3V ~ 20V Voltage – Supply, Dual (V±): ±2.5V ~ 9V -3db Bandwidth: 25MHz Channel Capacitance (CS(off), CD(off)): 0.2pF, 18pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -40dB @ 10MHz 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	550	GET A QUOTE