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	Data Sheet	Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
N/A		CCE4502 CB 5B-QFN	Renesas	IO-LINK DEVICE PHY QFN 5V BUCK M	Drivers, Receivers, Transceivers	24-VFQFPN (4x4)	9V ~ 36V	-40°C ~ 105°C (TA)	Type: Transceiver Protocol: I/O-Link Number of Drivers/Receivers: 2/1 Duplex: Full Voltage – Supply: 9V ~ 36V Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-VFQFPN (4×4)	377	GET A QUOTE
N/A		CCE4502 CC 3.3B-CSP	Renesas	IO-LINK DEVICE PHY CSP 3.3V BUCK	Drivers, Receivers, Transceivers	24-CSP (2.57x1.98)	9V ~ 36V	-40°C ~ 105°C (TA)	Type: Transceiver Protocol: I/O-Link Number of Drivers/Receivers: 2/1 Duplex: Full Voltage – Supply: 9V ~ 36V Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Package / Case: 24-UFBGA, CSPBGA Supplier Device Package: 24-CSP (2.57×1.98)	1,239	GET A QUOTE
N/A		CCE4502 CC 3.3B-QFN	Renesas	IO-LINK DEVICE PHY QFN 3.3V BUCK	Drivers, Receivers, Transceivers	24-VFQFPN (4x4)	9V ~ 36V	-40°C ~ 105°C (TA)	Type: Transceiver Protocol: I/O-Link Number of Drivers/Receivers: 2/1 Duplex: Full Voltage – Supply: 9V ~ 36V Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-VFQFPN (4×4)	1,320	GET A QUOTE
N/A		CCE4502 CC 5B-CSP	Renesas	IO-LINK DEVICE PHY CSP 5V BUCK M	Drivers, Receivers, Transceivers	24-CSP (2.57x1.98)	9V ~ 36V	-40°C ~ 105°C (TA)	Type: Transceiver Protocol: I/O-Link Number of Drivers/Receivers: 2/1 Duplex: Full Voltage – Supply: 9V ~ 36V Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Package / Case: 24-UFBGA, CSPBGA Supplier Device Package: 24-CSP (2.57×1.98)	444	GET A QUOTE
N/A		CCE4502 CC 5B-QFN	Renesas	IO-LINK DEVICE PHY QFN 5V BUCK M	Drivers, Receivers, Transceivers	24-VFQFPN (4x4)	9V ~ 36V	-40°C ~ 105°C (TA)	Type: Transceiver Protocol: I/O-Link Number of Drivers/Receivers: 2/1 Duplex: Full Voltage – Supply: 9V ~ 36V Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-VFQFPN (4×4)	258	GET A QUOTE
N/A		CCE4502CB3.3B-CSP	Renesas	IO-LINK DEVICE PHY CSP 3.3V BUCK	Drivers, Receivers, Transceivers	24-CSP (2.57x1.98)	9V ~ 36V	-40°C ~ 105°C (TA)	Type: Transceiver Protocol: I/O-Link Number of Drivers/Receivers: 2/1 Duplex: Full Voltage – Supply: 9V ~ 36V Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Package / Case: 24-UFBGA, CSPBGA Supplier Device Package: 24-CSP (2.57×1.98)	1,633	GET A QUOTE
N/A		CCE4502CB3.3B-QFN	Renesas	IO-LINK DEVICE PHY QFN 3.3V BUCK	Drivers, Receivers, Transceivers	24-VFQFPN (4x4)	9V ~ 36V	-40°C ~ 105°C (TA)	Type: Transceiver Protocol: I/O-Link Number of Drivers/Receivers: 2/1 Duplex: Full Voltage – Supply: 9V ~ 36V Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Package / Case: 24-WFQFN Exposed Pad Supplier Device Package: 24-VFQFPN (4×4)	851	GET A QUOTE
N/A		CCE4503 0V LDO	Renesas	MINI IO-LINK DEVICE PHY NO LDO	Drivers, Receivers, Transceivers	10-DFN (3x3)	3V ~ 3.6V, 4.5V ~ 5.5V	-40°C ~ 125°C (TA)	Type: Transceiver Protocol: I/O-Link Number of Drivers/Receivers: 1/1 Duplex: Full Receiver Hysteresis: 2 V Voltage – Supply: 3V ~ 3.6V, 4.5V ~ 5.5V Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 10-WFDFN Exposed Pad Supplier Device Package: 10-DFN (3×3)	1,236	GET A QUOTE
N/A		CCE4503 3V LDO	Renesas	MINI IO-LINK DEVICE PHY 3.3V LDO	Drivers, Receivers, Transceivers	10-DFN (3x3)	3V ~ 3.6V, 4.5V ~ 5.5V	-40°C ~ 125°C (TA)	Type: Transceiver Protocol: I/O-Link Number of Drivers/Receivers: 1/1 Duplex: Full Receiver Hysteresis: 2 V Voltage – Supply: 3V ~ 3.6V, 4.5V ~ 5.5V Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 10-WFDFN Exposed Pad Supplier Device Package: 10-DFN (3×3)	621	GET A QUOTE
N/A		CCE4503 5V LDO	Renesas	MINI IO-LINK DEVICE PHY 5V LDO	Drivers, Receivers, Transceivers	10-DFN (3x3)	3V ~ 3.6V, 4.5V ~ 5.5V	-40°C ~ 125°C (TA)	Type: Transceiver Protocol: I/O-Link Number of Drivers/Receivers: 1/1 Duplex: Full Receiver Hysteresis: 2 V Voltage – Supply: 3V ~ 3.6V, 4.5V ~ 5.5V Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 10-WFDFN Exposed Pad Supplier Device Package: 10-DFN (3×3)	1,556	GET A QUOTE
N/A		CCE4510 48QFN	Renesas	IO-LINK MASTER PHY WITH INTEGRAT	Drivers, Receivers, Transceivers	48-QFN (7x7)	8V ~ 32V	N/A	Voltage – Supply: 8V ~ 32V Mounting Type: Surface Mount Package / Case: 48-VFQFN Exposed Pad Supplier Device Package: 48-QFN (7×7)	1,166	GET A QUOTE
		CD22M3494SQZ	Renesas	IC SWITCH XPOINT 16X8 44-PLCC	Analog Switches, Multiplexers, Demultiplexers	44-PLCC (16.58x16.58)	N/A	N/A	Mounting Type: Surface Mount Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.58×16.58)	1,530	GET A QUOTE
N/A	N/A	CD22M3494SQZ96	Renesas	IC MUX 16:8 65OHM 44PLCC	Analog Switches, Multiplexers, Demultiplexers	44-PLCC (16.58x16.58)	N/A	-40°C ~ 85°C (TA)	Multiplexer/Demultiplexer Circuit: 16:8 Number of Circuits: 1 On-State Resistance (Max): 65Ohm Channel-to-Channel Matching (ΔRon): 6Ohm Voltage – Supply, Single (V+): 4V ~ 15V Switch Time (Ton, Toff) (Max): 100ns, 100ns -3db Bandwidth: 50MHz Channel Capacitance (CS(off), CD(off)): 5pF Current – Leakage (IS(off)) (Max): 10µA Crosstalk: -40dB @ 10MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 44-LCC (J-Lead) Supplier Device Package: 44-PLCC (16.58×16.58)	524	GET A QUOTE
		CD4051BCM	onsemi	IC MUX 8:1 240OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	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+): 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	225	GET A QUOTE
		CD4051BCMTC	onsemi	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+): 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-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	110	GET A QUOTE
		CD4051BCMTCX	onsemi	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+): 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-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	976	GET A QUOTE
		CD4051BCMX	onsemi	IC MUX 8:1 240OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	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+): 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	867	GET A QUOTE
		CD4051BCN	onsemi	IC MUX 8:1 240OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	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+): 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	280	GET A QUOTE
		CD4051BCSJ	Fairchild Semiconductor	IC MUX 8:1 240OHM 16SOP	Analog Switches, Multiplexers, Demultiplexers	16-SOP	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+): 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	453	GET A QUOTE
		CD4051BCSJ	onsemi	IC MUX 8:1 240OHM 16SOP	Analog Switches, Multiplexers, Demultiplexers	16-SOP	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+): 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	437	GET A QUOTE