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	Data Sheet	Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
		PXAS37KBBE,557	NXP Semiconductors	IC MCU 16BIT 32KB OTP 80LQFP	Microcontrollers	80-LQFP (12x12)	N/A	0°C ~ 70°C (TA)	Core Processor: XA Core Size: 16-Bit Speed: 30MHz Connectivity: EBI/EMI, I2C, UART/USART Peripherals: PWM, WDT Number of I/O: 50 Program Memory Size: 32KB (32K x 8) Program Memory Type: OTP RAM Size: 1K x 8 Voltage – Supply (Vcc/Vdd): 2.7V ~ 5.5V Data Converters: A/D 8x8b Oscillator Type: External Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Supplier Device Package: 80-LQFP (12×12) Package / Case: 80-LQFP	1,118	GET A QUOTE
N/A		Q32M210F08ALNA	onsemi	IC MCU 32BIT 256KB FLSH 140TLLGA	Microcontrollers	140-TLLGA (10x10)	1.8V - 3.6V	0°C – 50°C	Core Processor: ARM® Cortex®-M3 Core Size: 32-Bit Single-Core Speed: 16MHz Program Memory Size: 256KB (256K x 8) Mounting Type: Surface Mount	1,365	GET A QUOTE
		Q6422PM3BDGVK-U	Kingston Technology	64GB 200 BALL FBGA LPDDR4 4266MH	DRAM Memory	200-FBGA (10x14.5)	1.06V ~ 1.17V, 1.7V ~ 1.95V	-25°C ~ 85°C	Access Time: 3.5 ns Clock Frequency: 2.133 GHz Grade: Industrial Memory Format: DRAM Memory Interface: N/A Memory Organization: 2G x 16 Memory Size: 64 Gbit Memory Type: N/A Packaging: 200-VFBGA Qualification: N/A Technology: SDRAM - Mobile LPDDR4 Write Cycle Time Word Page: N/A	104	GET A QUOTE
		Q6422XM3BDGVK-U	Kingston Technology	IC DRAM 64GBIT PAR 200FBGA	DRAM Memory	200-FBGA (10x14.5)	1.06V ~ 1.17V, 1.7V ~ 1.95V	-25°C ~ 85°C (TC)	Access Time: 3.5 ns Clock Frequency: 2.133 GHz Grade: Industrial Memory Format: DRAM Memory Interface: Parallel Memory Organization: 4G x 16 Memory Size: 64 Gbit Memory Type: Volatile Packaging: 200-VFBGA Qualification: N/A Technology: SDRAM - Mobile LPDDR4X Write Cycle Time Word Page: 18 ns	1,102	GET A QUOTE
N/A	N/A	QCIXF1002ED	Intel	NETWORK PROC 3.3V 165.89MHZ 432P	Controllers	-	-	–	Package / Case: 304-BGA	861	GET A QUOTE
N/A	N/A	QCIXP1200GA	Intel	IC MPU 166MHZ 432BGA	Microprocessors	432-BGA (40x40)	N/A	0°C ~ 70°C (TA)	Core Processor: StrongARM Number of Cores/Bus Width: 1 Core, 32-Bit Speed: 166MHz Co-Processors/DSP: Data; Microengine RAM Controllers: SDRAM Graphics Acceleration: No Voltage – I/O: 3.3V Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 432-BGA Supplier Device Package: 432-BGA (40×40) Grade: Commercial	1,592	GET A QUOTE
		QS33X257Q1G	Renesas	IC MUX TRPL 8:4 15OHM 48QVSOP	Analog Switches, Multiplexers, Demultiplexers	48-QVSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: 4PDT Multiplexer/Demultiplexer Circuit: 8:4 Number of Circuits: 3 On-State Resistance (Max): 15Ohm Voltage – Supply, Single (V+): 5V Switch Time (Ton, Toff) (Max): 5.2ns, 4.8ns Channel Capacitance (CS(off), CD(off)): 10pF Current – Leakage (IS(off)) (Max): 1µA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 48-FSOP (0.154″”, 3.90mm Width) Supplier Device Package: 48-QVSOP	1,084	GET A QUOTE
		QS33X257Q1G8	Renesas	IC MUX TRPL 8:4 15OHM 48QVSOP	Analog Switches, Multiplexers, Demultiplexers	48-QVSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: 4PDT Multiplexer/Demultiplexer Circuit: 8:4 Number of Circuits: 3 On-State Resistance (Max): 15Ohm Voltage – Supply, Single (V+): 5V Switch Time (Ton, Toff) (Max): 5.2ns, 4.8ns Channel Capacitance (CS(off), CD(off)): 10pF Current – Leakage (IS(off)) (Max): 1µA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 48-FSOP (0.154″”, 3.90mm Width) Supplier Device Package: 48-QVSOP	1,402	GET A QUOTE
		QS4A101QG	Renesas	IC SWITCH SPST-NOX4 17OHM 16QSOP	Analog Switches, Multiplexers, Demultiplexers	16-QSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 17Ohm Voltage – Supply, Single (V+): 5V Switch Time (Ton, Toff) (Max): 6.5ns, 6ns -3db Bandwidth: 1.4GHz Charge Injection: 1.5pC Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 1nA Crosstalk: -75dB @ 30MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-SSOP (0.154″”, 3.90mm Width) Supplier Device Package: 16-QSOP	211	GET A QUOTE
		QS4A101QG8	Renesas	IC SWITCH SPST-NOX4 17OHM 16QSOP	Analog Switches, Multiplexers, Demultiplexers	16-QSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 17Ohm Voltage – Supply, Single (V+): 5V Switch Time (Ton, Toff) (Max): 6.5ns, 6ns -3db Bandwidth: 1.4GHz Charge Injection: 1.5pC Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 1nA Crosstalk: -75dB @ 30MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-SSOP (0.154″”, 3.90mm Width) Supplier Device Package: 16-QSOP	581	GET A QUOTE
		QS4A105QG	Renesas	IC SWITCH 4PST-NOX2 17OHM 20QSOP	Analog Switches, Multiplexers, Demultiplexers	20-QSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: 4PST – NO Number of Circuits: 2 On-State Resistance (Max): 17Ohm Voltage – Supply, Single (V+): 5V Switch Time (Ton, Toff) (Max): 6.5ns, 6ns -3db Bandwidth: 1.3GHz Charge Injection: 1.5pC Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 1nA Crosstalk: -70dB @ 5.5MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 20-SSOP (0.154″”, 3.90mm Width) Supplier Device Package: 20-QSOP	180	GET A QUOTE
		QS4A105QG8	Renesas	IC SWITCH 4PST-NOX2 17OHM 20QSOP	Analog Switches, Multiplexers, Demultiplexers	20-QSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: 4PST – NO Number of Circuits: 2 On-State Resistance (Max): 17Ohm Voltage – Supply, Single (V+): 5V Switch Time (Ton, Toff) (Max): 6.5ns, 6ns -3db Bandwidth: 1.3GHz Charge Injection: 1.5pC Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 1nA Crosstalk: -70dB @ 5.5MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 20-SSOP (0.154″”, 3.90mm Width) Supplier Device Package: 20-QSOP	56	GET A QUOTE
		QS4A110QG	Renesas	IC SWITCH 5PST-NOX2 17OHM 24QSOP	Analog Switches, Multiplexers, Demultiplexers	24-QSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: 5PST – NO Number of Circuits: 2 On-State Resistance (Max): 17Ohm Voltage – Supply, Single (V+): 5V Switch Time (Ton, Toff) (Max): 6ns, 6.5ns -3db Bandwidth: 1.8GHz Charge Injection: 1.5pC Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 1nA Crosstalk: -70dB @ 5.5MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 24-SSOP (0.154″”, 3.90mm Width) Supplier Device Package: 24-QSOP	1,513	GET A QUOTE
		QS4A110QG8	Renesas	IC SWITCH 5PST-NOX2 17OHM 24QSOP	Analog Switches, Multiplexers, Demultiplexers	24-QSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: 5PST – NO Number of Circuits: 2 On-State Resistance (Max): 17Ohm Voltage – Supply, Single (V+): 5V Switch Time (Ton, Toff) (Max): 6ns, 6.5ns -3db Bandwidth: 1.8GHz Charge Injection: 1.5pC Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 1nA Crosstalk: -70dB @ 5.5MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 24-SSOP (0.154″”, 3.90mm Width) Supplier Device Package: 24-QSOP	1,633	GET A QUOTE
		QS4A205QG	Renesas	IC SWITCH SPDT X 4 17OHM 16QSOP	Analog Switches, Multiplexers, Demultiplexers	16-QSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 4 On-State Resistance (Max): 17Ohm Voltage – Supply, Single (V+): 5V Switch Time (Ton, Toff) (Max): 6ns, 6ns -3db Bandwidth: 830MHz Charge Injection: 1.5pC Channel Capacitance (CS(off), CD(off)): 5.6pF, 7.4pF Current – Leakage (IS(off)) (Max): 2nA Crosstalk: -100dB @ 5MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-SSOP (0.154″”, 3.90mm Width) Supplier Device Package: 16-QSOP	50	GET A QUOTE
		QS4A205QG8	Renesas	IC SWITCH SPDT X 4 17OHM 16QSOP	Analog Switches, Multiplexers, Demultiplexers	16-QSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 4 On-State Resistance (Max): 17Ohm Voltage – Supply, Single (V+): 5V Switch Time (Ton, Toff) (Max): 6ns, 6ns -3db Bandwidth: 830MHz Charge Injection: 1.5pC Channel Capacitance (CS(off), CD(off)): 5.6pF, 7.4pF Current – Leakage (IS(off)) (Max): 2nA Crosstalk: -100dB @ 5MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-SSOP (0.154″”, 3.90mm Width) Supplier Device Package: 16-QSOP	1,699	GET A QUOTE
		QS4A210QG	Renesas	IC SWITCH SP4T X 2 17OHM 16QSOP	Analog Switches, Multiplexers, Demultiplexers	16-QSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 17Ohm Voltage – Supply, Single (V+): 5V Switch Time (Ton, Toff) (Max): 6ns, 6ns -3db Bandwidth: 700MHz Charge Injection: 1.5pC Channel Capacitance (CS(off), CD(off)): 5.6pF, 7.4pF Current – Leakage (IS(off)) (Max): 2nA Crosstalk: -68dB @ 5.5MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-SSOP (0.154″”, 3.90mm Width) Supplier Device Package: 16-QSOP	896	GET A QUOTE
		QS4A210QG8	Renesas	IC SWITCH SP4T X 2 17OHM 16QSOP	Analog Switches, Multiplexers, Demultiplexers	16-QSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 17Ohm Voltage – Supply, Single (V+): 5V Switch Time (Ton, Toff) (Max): 6ns, 6ns -3db Bandwidth: 700MHz Charge Injection: 1.5pC Channel Capacitance (CS(off), CD(off)): 5.6pF, 7.4pF Current – Leakage (IS(off)) (Max): 2nA Crosstalk: -68dB @ 5.5MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-SSOP (0.154″”, 3.90mm Width) Supplier Device Package: 16-QSOP	231	GET A QUOTE
		QS4A215Q1G	Renesas	IC SWITCH SP4T X 2 17OHM 48QVSOP	Analog Switches, Multiplexers, Demultiplexers	48-QVSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 17Ohm Voltage – Supply, Single (V+): 5V Switch Time (Ton, Toff) (Max): 6ns, 6ns -3db Bandwidth: 700MHz Charge Injection: 1.5pC Channel Capacitance (CS(off), CD(off)): 6pF, 14pF Current – Leakage (IS(off)) (Max): 10nA Crosstalk: -68dB @ 5MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 48-FSOP (0.154″”, 3.90mm Width) Supplier Device Package: 48-QVSOP	1,356	GET A QUOTE
		QS4A215Q1G8	Renesas	IC SWITCH SP4T X 2 17OHM 48QVSOP	Analog Switches, Multiplexers, Demultiplexers	48-QVSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 17Ohm Voltage – Supply, Single (V+): 5V Switch Time (Ton, Toff) (Max): 6ns, 6ns -3db Bandwidth: 700MHz Charge Injection: 1.5pC Channel Capacitance (CS(off), CD(off)): 6pF, 14pF Current – Leakage (IS(off)) (Max): 10nA Crosstalk: -68dB @ 5MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 48-FSOP (0.154″”, 3.90mm Width) Supplier Device Package: 48-QVSOP	1,953	GET A QUOTE