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: 133,622

Image	Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
	HEF4952BT,112	NXP Semiconductors	IC MUX 8:2 360OHM 16SO	Analog Switches, Multiplexers, Demultiplexers	16-SO	N/A	-40°C ~ 85°C (TA)	Multiplexer/Demultiplexer Circuit: 8:2 Number of Circuits: 1 On-State Resistance (Max): 360Ohm Channel-to-Channel Matching (ΔRon): 10Ohm Voltage – Supply, Single (V+): 5V ~ 15V Voltage – Supply, Dual (V±): ±15V Channel Capacitance (CS(off), CD(off)): 7.5pF Current – Leakage (IS(off)) (Max): 200nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SO	416	GET A QUOTE
	HEF4952BT,118	NXP Semiconductors	IC MUX 8:2 360OHM 16SO	Analog Switches, Multiplexers, Demultiplexers	16-SO	N/A	-40°C ~ 85°C (TA)	Multiplexer/Demultiplexer Circuit: 8:2 Number of Circuits: 1 On-State Resistance (Max): 360Ohm Channel-to-Channel Matching (ΔRon): 10Ohm Voltage – Supply, Single (V+): 5V ~ 15V Voltage – Supply, Dual (V±): ±15V Channel Capacitance (CS(off), CD(off)): 7.5pF Current – Leakage (IS(off)) (Max): 200nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SO	450	GET A QUOTE
N/A	HH80547RE061CN	Intel	IC MPU 326 2.53GHZ 775LGA	Microprocessors	775-LGA (37.5x37.5)	N/A	67.7°C (TC)	Core Processor: Intel® Celeron® D Processor 326 Number of Cores/Bus Width: 1 Core, 64-Bit Speed: 2.53GHz Voltage – I/O: 1.25V, 1.4V Operating Temperature: 67.7°C (TC) Mounting Type: Surface Mount Package / Case: 775-LGA Supplier Device Package: 775-LGA (37.5×37.5)	339	GET A QUOTE
N/A	HH80547RE067CN	Intel	IC MPU 331 2.66GHZ 775LGA	Microprocessors	775-LGA (37.5x37.5)	N/A	67.7°C (TC)	Core Processor: Intel® Celeron® D Processor 331 Number of Cores/Bus Width: 1 Core, 64-Bit Speed: 2.66GHz Voltage – I/O: 1.25V, 1.4V Operating Temperature: 67.7°C (TC) Mounting Type: Surface Mount Package / Case: 775-LGA Supplier Device Package: 775-LGA (37.5×37.5)	1,529	GET A QUOTE
N/A	HH80547RE072CN	Intel	IC MPU 336 2.8GHZ 775LGA	Microprocessors	775-LGA (37.5x37.5)	N/A	67.7°C (TC)	Core Processor: Intel® Celeron® D Processor 336 Number of Cores/Bus Width: 1 Core, 64-Bit Speed: 2.8GHz Voltage – I/O: 1.25V, 1.4V Operating Temperature: 67.7°C (TC) Mounting Type: Surface Mount Package / Case: 775-LGA Supplier Device Package: 775-LGA (37.5×37.5)	1,027	GET A QUOTE
N/A	HH80547RE093CN	Intel	IC MPU 355 3.33GHZ 775LGA	Microprocessors	775-LGA (37.5x37.5)	N/A	67.7°C (TC)	Core Processor: Intel® Celeron® D Processor 355 Number of Cores/Bus Width: 1 Core, 64-Bit Speed: 3.33GHz Voltage – I/O: 1.25V, 1.4V Operating Temperature: 67.7°C (TC) Mounting Type: Surface Mount Package / Case: 775-LGA Supplier Device Package: 775-LGA (37.5×37.5)	590	GET A QUOTE
N/A	HH80552PG0802M	Intel	IC MPU 631 3GHZ 775LGA	Microprocessors	775-LGA (37.5x37.5)	N/A	69.2°C (TC)	Core Processor: Intel® Pentium® 4 Processor 631 supporting HT Technology Number of Cores/Bus Width: 1 Core, 64-Bit Speed: 3GHz Voltage – I/O: 1.2V, 1.3375V Operating Temperature: 69.2°C (TC) Mounting Type: Surface Mount Package / Case: 775-LGA Supplier Device Package: 775-LGA (37.5×37.5)	1,742	GET A QUOTE
N/A	HH80552PG0882M	Intel	IC MPU 641 3.2GHZ 775LGA	Microprocessors	775-LGA (37.5x37.5)	N/A	69.2°C (TC)	Core Processor: Intel® Pentium® 4 Processor 641 supporting HT Technology Number of Cores/Bus Width: 1 Core, 64-Bit Speed: 3.2GHz Voltage – I/O: 1.2V, 1.3375V Operating Temperature: 69.2°C (TC) Mounting Type: Surface Mount Package / Case: 775-LGA Supplier Device Package: 775-LGA (37.5×37.5)	619	GET A QUOTE
N/A	HH80552RE083512	Intel	IC MPU INTEL CEL 3.06GHZ 775LGA	Microprocessors	775-LGA (37.5x37.5)	N/A	69.2°C (TC)	Core Processor: Intel® Celeron® D Processor 347 Number of Cores/Bus Width: 1 Core, 64-Bit Speed: 3.06GHz Voltage – I/O: 1.25V, 1.325V Operating Temperature: 69.2°C (TC) Mounting Type: Surface Mount Package / Case: 775-BLGA Supplier Device Package: 775-LGA (37.5×37.5)	699	GET A QUOTE
	HI1-0201-4	Renesas	IC SW SPST-NCX4 80OHM 16CERDIP	Analog Switches, Multiplexers, Demultiplexers	16-CERDIP	N/A	-25°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 80Ohm Voltage – Supply, Dual (V±): ±15V Switch Time (Ton, Toff) (Max): 180ns, 220ns Channel Capacitance (CS(off), CD(off)): 5.5pF, 5.5pF Current – Leakage (IS(off)) (Max): 50nA Operating Temperature: -25°C ~ 85°C (TA) Mounting Type: Through Hole Package / Case: 16-CDIP (0.300″”, 7.62mm) Supplier Device Package: 16-CERDIP	535	GET A QUOTE
	HI1-0201-5	Renesas	IC SW SPST-NCX4 80OHM 16CERDIP	Analog Switches, Multiplexers, Demultiplexers	16-CERDIP	N/A	0°C ~ 75°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 80Ohm Voltage – Supply, Dual (V±): ±15V Switch Time (Ton, Toff) (Max): 180ns, 220ns Channel Capacitance (CS(off), CD(off)): 5.5pF, 5.5pF Current – Leakage (IS(off)) (Max): 50nA Operating Temperature: 0°C ~ 75°C (TA) Mounting Type: Through Hole Package / Case: 16-CDIP (0.300″”, 7.62mm) Supplier Device Package: 16-CERDIP	8	GET A QUOTE
	HI1-0201HS-4	Renesas	IC SW SPST-NCX4 50OHM 16CERDIP	Analog Switches, Multiplexers, Demultiplexers	16-CERDIP	N/A	-25°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 50Ohm Channel-to-Channel Matching (ΔRon): 1.5Ohm Voltage – Supply, Dual (V±): ±15V Switch Time (Ton, Toff) (Max): 50ns, 50ns Charge Injection: 10pC Channel Capacitance (CS(off), CD(off)): 10pF, 10pF Current – Leakage (IS(off)) (Max): 10nA Crosstalk: -86dB @ 100kHz Operating Temperature: -25°C ~ 85°C (TA) Mounting Type: Through Hole Package / Case: 16-CDIP (0.300″”, 7.62mm) Supplier Device Package: 16-CERDIP	1,368	GET A QUOTE
	HI1-0201HS-5	Renesas	IC SW SPST-NCX4 50OHM 16CERDIP	Analog Switches, Multiplexers, Demultiplexers	16-CERDIP	N/A	0°C ~ 75°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 50Ohm Channel-to-Channel Matching (ΔRon): 1.5Ohm Voltage – Supply, Dual (V±): ±15V Switch Time (Ton, Toff) (Max): 50ns, 50ns Charge Injection: 10pC Channel Capacitance (CS(off), CD(off)): 10pF, 10pF Current – Leakage (IS(off)) (Max): 10nA Crosstalk: -86dB @ 100kHz Operating Temperature: 0°C ~ 75°C (TA) Mounting Type: Through Hole Package / Case: 16-CDIP (0.300″”, 7.62mm) Supplier Device Package: 16-CERDIP	994	GET A QUOTE
	HI1-0201HS/883B	Analog Devices Inc.	IC SWITCH SPST-NCX4 50OHM 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): 50Ohm Voltage – Supply, Single (V+): 12V ~ 20V Voltage – Supply, Dual (V±): ±5V ~ 20V Switch Time (Ton, Toff) (Max): 50ns, 50ns Charge Injection: 10pC Channel Capacitance (CS(off), CD(off)): 10pF, 10pF Current – Leakage (IS(off)) (Max): 1nA Crosstalk: -90dB @ 100kHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 16-CDIP (0.300″”, 7.62mm) Supplier Device Package: 16-CDIP	612	GET A QUOTE
	HI1-0303-5	Renesas	IC SWITCH SPDTX2 50OHM 14CERDIP	Analog Switches, Multiplexers, Demultiplexers	14-CERDIP	N/A	0°C ~ 75°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 50Ohm Voltage – Supply, Single (V+): 5V ~ 34V Voltage – Supply, Dual (V±): ±5V ~ 20V Switch Time (Ton, Toff) (Max): 300ns, 250ns Charge Injection: 30pC Channel Capacitance (CS(off), CD(off)): 16pF, 14pF Current – Leakage (IS(off)) (Max): 5nA Operating Temperature: 0°C ~ 75°C (TA) Mounting Type: Through Hole Package / Case: 14-CDIP (0.300″”, 7.62mm) Supplier Device Package: 14-CERDIP	648	GET A QUOTE
	HI1-0390-2	Renesas	IC SWITCH SPDTX2 50OHM 16CERDIP	Analog Switches, Multiplexers, Demultiplexers	16-CERDIP	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 50Ohm Voltage – Supply, Single (V+): 5V ~ 34V Voltage – Supply, Dual (V±): ±5V ~ 20V Switch Time (Ton, Toff) (Max): 300ns, 250ns Charge Injection: 30pC Channel Capacitance (CS(off), CD(off)): 16pF, 14pF Current – Leakage (IS(off)) (Max): 5nA Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 16-CDIP (0.300″”, 7.62mm) Supplier Device Package: 16-CERDIP	5	GET A QUOTE
	HI1-0506-5	Renesas	IC MUX 16:1 400OHM 28CERDIP	Analog Switches, Multiplexers, Demultiplexers	28-CerDip	N/A	0°C ~ 75°C (TA)	Multiplexer/Demultiplexer Circuit: 16:1 Number of Circuits: 1 On-State Resistance (Max): 400Ohm Channel-to-Channel Matching (ΔRon): 20Ohm Voltage – Supply, Dual (V±): ±15V Switch Time (Ton, Toff) (Max): 250ns, 250ns (Typ) Channel Capacitance (CS(off), CD(off)): 10pF, 52pF Current – Leakage (IS(off)) (Max): 30pA (Typ) Operating Temperature: 0°C ~ 75°C (TA) Mounting Type: Through Hole Package / Case: 28-CDIP (0.600″”, 15.24mm) Supplier Device Package: 28-CerDip	1,147	GET A QUOTE
	HI1-0506A-5	Renesas	IC MUX 16:1 1.8KOHM 28CERDIP	Analog Switches, Multiplexers, Demultiplexers	28-CerDip	N/A	0°C ~ 75°C (TA)	Multiplexer/Demultiplexer Circuit: 16:1 Number of Circuits: 1 On-State Resistance (Max): 1.8kOhm Voltage – Supply, Dual (V±): ±15V Switch Time (Ton, Toff) (Max): 500ns, 500ns Channel Capacitance (CS(off), CD(off)): 10pF, 52pF Current – Leakage (IS(off)) (Max): 30pA (Typ) Operating Temperature: 0°C ~ 75°C (TA) Mounting Type: Through Hole Package / Case: 28-CDIP (0.600″”, 15.24mm) Supplier Device Package: 28-CerDip	1,153	GET A QUOTE
	HI1-0507-2	Renesas	IC MUX DUAL 8:1 300OHM 28CERDIP	Analog Switches, Multiplexers, Demultiplexers	28-CerDip	N/A	-55°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 2 On-State Resistance (Max): 300Ohm Channel-to-Channel Matching (ΔRon): 15Ohm Voltage – Supply, Dual (V±): ±15V Switch Time (Ton, Toff) (Max): 500ns, 500ns Channel Capacitance (CS(off), CD(off)): 10pF, 30pF Current – Leakage (IS(off)) (Max): 30pA (Typ) Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Through Hole Package / Case: 28-CDIP (0.600″”, 15.24mm) Supplier Device Package: 28-CerDip	1,387	GET A QUOTE
	HI1-0508-5	Renesas	IC MUX 8:1 400OHM 16CERDIP	Analog Switches, Multiplexers, Demultiplexers	16-CERDIP	N/A	0°C ~ 75°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 400Ohm Channel-to-Channel Matching (ΔRon): 20Ohm Voltage – Supply, Dual (V±): ±15V Switch Time (Ton, Toff) (Max): 250ns, 250ns (Typ) Channel Capacitance (CS(off), CD(off)): 10pF, 17pF Current – Leakage (IS(off)) (Max): 30pA (Typ) Operating Temperature: 0°C ~ 75°C (TA) Mounting Type: Through Hole Package / Case: 16-CDIP (0.300″”, 7.62mm) Supplier Device Package: 16-CERDIP	387	GET A QUOTE