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
N/A		FSA9682UCX	Fairchild Semiconductor	FSA9682	Analog Switches, Multiplexers, Demultiplexers	N/A	N/A	N/A	N/A	1,160	GET A QUOTE
		FSA9688CUCX	Fairchild Semiconductor	USB-C ACCESSORY SWITCH	Analog Switches, Multiplexers, Demultiplexers	N/A	N/A	N/A	N/A	1,073	GET A QUOTE
		FSA9688UCX	onsemi	FSA9688 - USB PORT MULTIMEDIA SW	Analog Switches, Multiplexers, Demultiplexers	N/A	N/A	N/A	N/A	947	GET A QUOTE
	N/A	FSAL200MTC	onsemi	IC SWITCH SPDT X 4 12OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 4 On-State Resistance (Max): 12Ohm Channel-to-Channel Matching (ΔRon): 400mOhm Voltage – Supply, Single (V+): 3V ~ 5.5V Switch Time (Ton, Toff) (Max): 20ns, 10ns -3db Bandwidth: 137MHz Charge Injection: 7pC Channel Capacitance (CS(off), CD(off)): 13pF Current – Leakage (IS(off)) (Max): 100µA Crosstalk: -70dB @ 30MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	712	GET A QUOTE
	N/A	FSAL200MTCX	onsemi	IC SWITCH SPDT X 4 12OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 4 On-State Resistance (Max): 12Ohm Channel-to-Channel Matching (ΔRon): 400mOhm Voltage – Supply, Single (V+): 3V ~ 5.5V Switch Time (Ton, Toff) (Max): 20ns, 10ns -3db Bandwidth: 137MHz Charge Injection: 7pC Channel Capacitance (CS(off), CD(off)): 13pF Current – Leakage (IS(off)) (Max): 100µA Crosstalk: -70dB @ 30MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	63	GET A QUOTE
	N/A	FSAL200QSC	onsemi	IC SWITCH SPDT X 4 12OHM 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): 12Ohm Channel-to-Channel Matching (ΔRon): 400mOhm Voltage – Supply, Single (V+): 3V ~ 5.5V Switch Time (Ton, Toff) (Max): 20ns, 10ns -3db Bandwidth: 137MHz Charge Injection: 7pC Channel Capacitance (CS(off), CD(off)): 13pF Current – Leakage (IS(off)) (Max): 100µA Crosstalk: -70dB @ 30MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-LSSOP (0.154″”, 3.90mm Width) Supplier Device Package: 16-QSOP	891	GET A QUOTE
	N/A	FSAL200QSCX	onsemi	IC SWITCH SPDT X 4 12OHM 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): 12Ohm Channel-to-Channel Matching (ΔRon): 400mOhm Voltage – Supply, Single (V+): 3V ~ 5.5V Switch Time (Ton, Toff) (Max): 20ns, 10ns -3db Bandwidth: 137MHz Charge Injection: 7pC Channel Capacitance (CS(off), CD(off)): 13pF Current – Leakage (IS(off)) (Max): 100µA Crosstalk: -70dB @ 30MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-LSSOP (0.154″”, 3.90mm Width) Supplier Device Package: 16-QSOP	246	GET A QUOTE
		FSAT66L6	onsemi	IC SW SPST-NOX1 15OHM 6MICROPAK	Analog Switches, Multiplexers, Demultiplexers	6-MicroPak	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 15Ohm Voltage – Supply, Single (V+): 1.65V ~ 5.5V Switch Time (Ton, Toff) (Max): 4.5ns, 5.5ns -3db Bandwidth: 250MHz Charge Injection: 0.05pC Channel Capacitance (CS(off), CD(off)): 6pF Current – Leakage (IS(off)) (Max): 10µA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 6-UFDFN Supplier Device Package: 6-MicroPak	1,177	GET A QUOTE
		FSAT66L6X	onsemi	IC SW SPST-NOX1 15OHM 6MICROPAK	Analog Switches, Multiplexers, Demultiplexers	6-MicroPak	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 15Ohm Voltage – Supply, Single (V+): 1.65V ~ 5.5V Switch Time (Ton, Toff) (Max): 4.5ns, 5.5ns -3db Bandwidth: 250MHz Charge Injection: 0.05pC Channel Capacitance (CS(off), CD(off)): 6pF Current – Leakage (IS(off)) (Max): 10µA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 6-UFDFN Supplier Device Package: 6-MicroPak	1,715	GET A QUOTE
		FSAT66P5X	onsemi	IC SWITCH SPST-NOX1 15OHM SC70-5	Analog Switches, Multiplexers, Demultiplexers	SC-70-5	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 15Ohm Voltage – Supply, Single (V+): 1.65V ~ 5.5V Switch Time (Ton, Toff) (Max): 4.5ns, 5.5ns -3db Bandwidth: 250MHz Charge Injection: 0.05pC Channel Capacitance (CS(off), CD(off)): 6pF Current – Leakage (IS(off)) (Max): 10µA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 5-TSSOP, SC-70-5, SOT-353 Supplier Device Package: SC-70-5	379	GET A QUOTE
		FSAU3157P6X	onsemi	IC SWITCH SPDT X 1 15OHM SC88	Analog Switches, Multiplexers, Demultiplexers	SC-88 (SC-70-6)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 15Ohm Channel-to-Channel Matching (ΔRon): 150mOhm Voltage – Supply, Single (V+): 1.65V ~ 5.5V Switch Time (Ton, Toff) (Max): 5.2ns, 3.5ns -3db Bandwidth: 250MHz Charge Injection: 7pC Channel Capacitance (CS(off), CD(off)): 6.5pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -54dB @ 10MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 6-TSSOP, SC-88, SOT-363 Supplier Device Package: SC-88 (SC-70-6)	1,255	GET A QUOTE
		FSAV433MTCX-ON	onsemi	IC SWITCH SP3T X 3 9OHM 20TSSOP	Analog Switches, Multiplexers, Demultiplexers	20-TSSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SP3T Multiplexer/Demultiplexer Circuit: 3:1 Number of Circuits: 3 On-State Resistance (Max): 9Ohm Voltage – Supply, Single (V+): 2.3V ~ 3.6V Switch Time (Ton, Toff) (Max): 5.5ns, 4ns -3db Bandwidth: 550MHz Channel Capacitance (CS(off), CD(off)): 3pF, 4pF Current – Leakage (IS(off)) (Max): 1µA Crosstalk: -70dB @ 30MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 20-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 20-TSSOP	629	GET A QUOTE
		FSUSB30L10X	Fairchild Semiconductor	LOW-POWER 2-PORT HIGH-SPEED USB	Analog Switches, Multiplexers, Demultiplexers	N/A	N/A	N/A	N/A	797	GET A QUOTE
N/A		FSUSB73UMX	Fairchild Semiconductor	HIGH-SPEED USB 2.0 SWITCH / MULT	Analog Switches, Multiplexers, Demultiplexers	N/A	N/A	N/A	N/A	1,583	GET A QUOTE
		FT1161128F66HLAAXP	Infineon Technologies	IC MCU 32BIT 1MB FLASH 176LQFP	Microcontrollers	PG-LQFP-176-2	N/A	-40°C ~ 85°C (TA)	Core Processor: TriCore™ Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: CANbus, SPI, UART/USART Peripherals: DMA, POR, WDT Number of I/O: 81 Program Memory Size: 1MB (1M x 8) Program Memory Type: FLASH RAM Size: 48K x 8 Voltage – Supply (Vcc/Vdd): 1.42V ~ 1.58V Data Converters: A/D 36x12b Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: PG-LQFP-176-2 Package / Case: 176-LQFP	605	GET A QUOTE
		FT1162128F66HLAAXP	Infineon Technologies	IC MCU 32BIT 1MB FLASH 176LQFP	Microcontrollers	PG-LQFP-176-2	N/A	-40°C ~ 85°C (TA)	Core Processor: TriCore™ Core Size: 32-Bit Single-Core Speed: 66MHz Connectivity: CANbus, SPI, UART/USART Peripherals: DMA, POR, WDT Number of I/O: 81 Program Memory Size: 1MB (1M x 8) Program Memory Type: FLASH RAM Size: 48K x 8 Voltage – Supply (Vcc/Vdd): 1.42V ~ 1.58V Data Converters: A/D 36x12b Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: PG-LQFP-176-2 Package / Case: 176-LQFP	650	GET A QUOTE
		FT1166192F80HLAAXP	Infineon Technologies	IC MCU 32BIT 1.5MB FLASH 176LQFP	Microcontrollers	PG-LQFP-176-2	N/A	-40°C ~ 85°C (TA)	Core Processor: TriCore™ Core Size: 32-Bit Single-Core Speed: 80MHz Connectivity: CANbus, SPI, UART/USART Peripherals: DMA, POR, WDT Number of I/O: 81 Program Memory Size: 1.5MB (1.5M x 8) Program Memory Type: FLASH RAM Size: 100K x 8 Voltage – Supply (Vcc/Vdd): 1.42V ~ 1.58V Data Converters: A/D 36x12b Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: PG-LQFP-176-2 Package / Case: 176-LQFP	448	GET A QUOTE
		FT1796256F150EBCNP	Infineon Technologies	IC MCU 32BIT 2MB FLASH 416BGA	Microcontrollers	PG-BGA-416-4	N/A	-40°C ~ 85°C (TA)	Core Processor: TriCore™ Core Size: 32-Bit Single-Core Speed: 150MHz Connectivity: ASC, CANbus, EBI/EMI, MLI, MSC, SSC Peripherals: DMA, POR, WDT Number of I/O: 123 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH RAM Size: 256K x 8 Voltage – Supply (Vcc/Vdd): 1.42V ~ 1.58V Data Converters: A/D 44x12b Oscillator Type: External Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: PG-BGA-416-4 Package / Case: 416-BBGA	1,967	GET A QUOTE
		FUSB1500MHX	onsemi	IC TRANSCEIVER HALF 1/1 16MLP	Drivers, Receivers, Transceivers	16-MLP (3x3)	3V ~ 3.6V	-40°C ~ 85°C	Type: Transceiver Protocol: USB 2.0 Number of Drivers/Receivers: 1/1 Duplex: Half Data Rate: 12Mbps Voltage – Supply: 3V ~ 3.6V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-WFQFN Exposed Pad Supplier Device Package: 16-MLP (3×3)	625	GET A QUOTE
		FUSB1500MHX	Fairchild Semiconductor	IC TRANSCEIVER HALF 1/1 16MLP	Drivers, Receivers, Transceivers	16-MLP (3x3)	3V ~ 3.6V	-40°C ~ 85°C	Type: Transceiver Protocol: USB 2.0 Number of Drivers/Receivers: 1/1 Duplex: Half Data Rate: 12Mbps Voltage – Supply: 3V ~ 3.6V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-WFQFN Exposed Pad Supplier Device Package: 16-MLP (3×3)	1,009	GET A QUOTE