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	Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
N/A	MAX309CPE+G126	Analog Devices Inc.	INTEGRATED CIRCUIT	Analog Switches, Multiplexers, Demultiplexers	N/A	N/A	N/A	N/A	385	GET A QUOTE
N/A	MAX309CPE+G26	Analog Devices Inc.	INTEGRATED CIRCUIT	Analog Switches, Multiplexers, Demultiplexers	N/A	N/A	N/A	N/A	123	GET A QUOTE
	MAX309CSE	Analog Devices Inc.	IC SWITCH SP4T X 2 100OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	0°C ~ 70°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 1.5Ohm Voltage – Supply, Single (V+): 5V ~ 30V Voltage – Supply, Dual (V±): ±5V ~ 20V Switch Time (Ton, Toff) (Max): 150ns, 150ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 3pF, 26pF Current – Leakage (IS(off)) (Max): 750pA Crosstalk: -92dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	1,103	GET A QUOTE
	MAX309CSE+	Analog Devices Inc.	IC SWITCH SP4T X 2 100OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	0°C ~ 70°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 1.5Ohm Voltage – Supply, Single (V+): 5V ~ 30V Voltage – Supply, Dual (V±): ±5V ~ 20V Switch Time (Ton, Toff) (Max): 150ns, 150ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 3pF, 26pF Current – Leakage (IS(off)) (Max): 750pA Crosstalk: -92dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	286	GET A QUOTE
	MAX309CSE+T	Analog Devices Inc.	IC SWITCH SP4T X 2 100OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	0°C ~ 70°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 1.5Ohm Voltage – Supply, Single (V+): 5V ~ 30V Voltage – Supply, Dual (V±): ±5V ~ 20V Switch Time (Ton, Toff) (Max): 150ns, 150ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 3pF, 26pF Current – Leakage (IS(off)) (Max): 750pA Crosstalk: -92dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	1,099	GET A QUOTE
	MAX309CUE+	Analog Devices Inc.	IC SWITCH SP4TX2 100OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	0°C ~ 70°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 1.5Ohm Voltage – Supply, Single (V+): 5V ~ 30V Voltage – Supply, Dual (V±): ±5V ~ 20V Switch Time (Ton, Toff) (Max): 150ns, 150ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 3pF, 26pF Current – Leakage (IS(off)) (Max): 750pA Crosstalk: -92dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	758	GET A QUOTE
	MAX309CUE+T	Analog Devices Inc.	IC SWITCH SP4TX2 100OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	0°C ~ 70°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 1.5Ohm Voltage – Supply, Single (V+): 5V ~ 30V Voltage – Supply, Dual (V±): ±5V ~ 20V Switch Time (Ton, Toff) (Max): 150ns, 150ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 3pF, 26pF Current – Leakage (IS(off)) (Max): 750pA Crosstalk: -92dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	193	GET A QUOTE
	MAX309EJE	Analog Devices Inc.	IC SWITCH SP4TX2 100OHM 16CERDIP	Analog Switches, Multiplexers, Demultiplexers	16-CERDIP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SP4T – Open/Closed Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 1.5Ohm Voltage – Supply, Single (V+): 5V ~ 30V Voltage – Supply, Dual (V±): ±5V ~ 20V Switch Time (Ton, Toff) (Max): 150ns, 150ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 3pF, 14pF Current – Leakage (IS(off)) (Max): 750pA Crosstalk: -92dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Package / Case: 16-CDIP (0.300″”, 7.62mm) Supplier Device Package: 16-CERDIP	398	GET A QUOTE
	MAX309EPE+	Analog Devices Inc.	IC SWITCH SP4T X 2 100OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 1.5Ohm Voltage – Supply, Single (V+): 5V ~ 30V Voltage – Supply, Dual (V±): ±5V ~ 20V Switch Time (Ton, Toff) (Max): 150ns, 150ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 3pF, 26pF Current – Leakage (IS(off)) (Max): 750pA Crosstalk: -92dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	778	GET A QUOTE
	MAX309ESE+	Analog Devices Inc.	IC SWITCH SP4T X 2 100OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 1.5Ohm Voltage – Supply, Single (V+): 5V ~ 30V Voltage – Supply, Dual (V±): ±5V ~ 20V Switch Time (Ton, Toff) (Max): 150ns, 150ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 3pF, 26pF Current – Leakage (IS(off)) (Max): 750pA Crosstalk: -92dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	98	GET A QUOTE
	MAX309ESE+T	Analog Devices Inc.	IC SWITCH SP4T X 2 100OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 1.5Ohm Voltage – Supply, Single (V+): 5V ~ 30V Voltage – Supply, Dual (V±): ±5V ~ 20V Switch Time (Ton, Toff) (Max): 150ns, 150ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 3pF, 26pF Current – Leakage (IS(off)) (Max): 750pA Crosstalk: -92dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SOIC	82	GET A QUOTE
	MAX309EUE	Analog Devices Inc.	IC SWITCH SP4TX2 100OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SP4T – Open/Closed Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 1.5Ohm Voltage – Supply, Single (V+): 5V ~ 30V Voltage – Supply, Dual (V±): ±5V ~ 20V Switch Time (Ton, Toff) (Max): 150ns, 150ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 3pF, 14pF Current – Leakage (IS(off)) (Max): 750pA Crosstalk: -92dB @ 100kHz 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	378	GET A QUOTE
	MAX309EUE+	Analog Devices Inc.	IC SWITCH SP4TX2 100OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 1.5Ohm Voltage – Supply, Single (V+): 5V ~ 30V Voltage – Supply, Dual (V±): ±5V ~ 20V Switch Time (Ton, Toff) (Max): 150ns, 150ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 3pF, 26pF Current – Leakage (IS(off)) (Max): 750pA Crosstalk: -92dB @ 100kHz 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	1,425	GET A QUOTE
	MAX309EUE+T	Analog Devices Inc.	IC SWITCH SP4TX2 100OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 100Ohm Channel-to-Channel Matching (ΔRon): 1.5Ohm Voltage – Supply, Single (V+): 5V ~ 30V Voltage – Supply, Dual (V±): ±5V ~ 20V Switch Time (Ton, Toff) (Max): 150ns, 150ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 3pF, 26pF Current – Leakage (IS(off)) (Max): 750pA Crosstalk: -92dB @ 100kHz 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	1,522	GET A QUOTE
	MAX3100CEE	Analog Devices Inc.	IC UART SPI/MICRWIRE COMP 16QSOP	Controllers	16-QSOP	2.7V ~ 5.5V	0°C ~ 70°C	Protocol: RS232, RS485 Function: Controller Interface: SPI, UART Voltage – Supply: 2.7V ~ 5.5V Current – Supply: 150µA Operating Temperature: 0°C ~ 70°C Package / Case: 16-SSOP (0.154″, 3.90mm Width) Supplier Device Package: 16-QSOP	59	GET A QUOTE
	MAX3100CEE-T	Analog Devices Inc.	IC UART SPI/MICRWIRE COMP 16QSOP	Controllers	16-QSOP	2.7V ~ 5.5V	0°C ~ 70°C	Protocol: RS232, RS485 Function: Controller Interface: SPI, UART Voltage – Supply: 2.7V ~ 5.5V Current – Supply: 150µA Operating Temperature: 0°C ~ 70°C Package / Case: 16-SSOP (0.154″, 3.90mm Width) Supplier Device Package: 16-QSOP	1,423	GET A QUOTE
	MAX3100CEE+	Analog Devices Inc.	IC UART SPI/MICRWIRE COMP 16QSOP	Controllers	16-QSOP	2.7V ~ 5.5V	0°C ~ 70°C	Protocol: RS232, RS485 Function: Controller Interface: SPI, UART Voltage – Supply: 2.7V ~ 5.5V Current – Supply: 150µA Operating Temperature: 0°C ~ 70°C Package / Case: 16-SSOP (0.154″, 3.90mm Width) Supplier Device Package: 16-QSOP	1,532	GET A QUOTE
	MAX3100CEE+T	Analog Devices Inc.	IC UART SPI COMPAT 16-QSOP	Controllers	16-QSOP	2.7V ~ 5.5V	0°C ~ 70°C	Protocol: RS232, RS485 Function: Controller Interface: SPI, UART Voltage – Supply: 2.7V ~ 5.5V Current – Supply: 150µA Operating Temperature: 0°C ~ 70°C Package / Case: 16-SSOP (0.154″, 3.90mm Width) Supplier Device Package: 16-QSOP	20	GET A QUOTE
	MAX3100CPD	Analog Devices Inc.	IC UART SPI MICROCOMPATBL 14-DIP	Controllers	14-PDIP	2.7V ~ 5.5V	0°C ~ 70°C	Protocol: RS232, RS485 Function: Controller Interface: SPI, UART Voltage – Supply: 2.7V ~ 5.5V Current – Supply: 150µA Operating Temperature: 0°C ~ 70°C Package / Case: 14-DIP (0.300″, 7.62mm) Supplier Device Package: 14-PDIP	123	GET A QUOTE
	MAX3100CPD+	Analog Devices Inc.	IC UART SPI MICROCOMPATBL 14-DIP	Controllers	14-PDIP	2.7V ~ 5.5V	0°C ~ 70°C	Protocol: RS232, RS485 Function: Controller Interface: SPI, UART Voltage – Supply: 2.7V ~ 5.5V Current – Supply: 150µA Operating Temperature: 0°C ~ 70°C Package / Case: 14-DIP (0.300″, 7.62mm) Supplier Device Package: 14-PDIP	1,720	GET A QUOTE