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

Data Sheet	Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
	MAX4503CUK-T	Analog Devices Inc.	IC SW SPST-NOX1 250OHM SOT23-5	Analog Switches, Multiplexers, Demultiplexers	SOT-23-5	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 250Ohm Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 150ns, 100ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 3pF, 3pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	1,071	GET A QUOTE
	MAX4503CUK+T	Analog Devices Inc.	IC SW SPST-NOX1 250OHM SOT23-5	Analog Switches, Multiplexers, Demultiplexers	SOT-23-5	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 250Ohm Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 150ns, 100ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 3pF, 3pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	1,588	GET A QUOTE
	MAX4503EPA	Analog Devices Inc.	IC SWITCH SPST-NOX1 250OHM 8DIP	Analog Switches, Multiplexers, Demultiplexers	8-PDIP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 250Ohm Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 150ns, 100ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 3pF, 3pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Package / Case: 8-DIP (0.300″”, 7.62mm) Supplier Device Package: 8-PDIP	532	GET A QUOTE
	MAX4503ESA	Analog Devices Inc.	IC SWITCH SPST-NOX1 250OHM 8SOIC	Analog Switches, Multiplexers, Demultiplexers	8-SOIC	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 250Ohm Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 150ns, 100ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 3pF, 3pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 8-SOIC	1,503	GET A QUOTE
	MAX4503EUK	Analog Devices Inc.	IC SW SPST-NCX1 250OHM SOT23-5	Analog Switches, Multiplexers, Demultiplexers	SOT-23-5	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 250Ohm Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 150ns, 100ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 3pF, 3pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	839	GET A QUOTE
	MAX4503EUK-T	Analog Devices Inc.	IC SW SPST-NCX1 250OHM SOT23-5	Analog Switches, Multiplexers, Demultiplexers	SOT-23-5	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 250Ohm Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 150ns, 100ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 3pF, 3pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	1,581	GET A QUOTE
	MAX4503EUK+T	Analog Devices Inc.	IC SW SPST-NOX1 250OHM SOT23-5	Analog Switches, Multiplexers, Demultiplexers	SOT-23-5	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 250Ohm Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 150ns, 100ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 3pF, 3pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	1,937	GET A QUOTE
	MAX4504CPA	Analog Devices Inc.	IC SWITCH SPST-NCX1 250OHM 8DIP	Analog Switches, Multiplexers, Demultiplexers	8-PDIP	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 250Ohm Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 150ns, 100ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 3pF, 3pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Through Hole Package / Case: 8-DIP (0.300″”, 7.62mm) Supplier Device Package: 8-PDIP	473	GET A QUOTE
	MAX4504CSA	Analog Devices Inc.	IC SWITCH SPST-NCX1 250OHM 8SOIC	Analog Switches, Multiplexers, Demultiplexers	8-SOIC	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 250Ohm Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 150ns, 100ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 3pF, 3pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 8-SOIC	612	GET A QUOTE
	MAX4504CSA+	Analog Devices Inc.	IC SWITCH SPST 8SOIC	Analog Switches, Multiplexers, Demultiplexers	N/A	N/A	N/A	N/A	143	GET A QUOTE
	MAX4504CUK	Analog Devices Inc.	IC SW SPST-NCX1 250OHM SOT23-5	Analog Switches, Multiplexers, Demultiplexers	SOT-23-5	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 250Ohm Voltage – Supply, Single (V+): 1V ~ 6V Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 150ns, 100ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 3pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	831	GET A QUOTE
	MAX4504CUK-T	Analog Devices Inc.	IC SW SPST-NCX1 250OHM SOT23-5	Analog Switches, Multiplexers, Demultiplexers	SOT-23-5	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 250Ohm Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 150ns, 100ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 3pF, 3pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	1,151	GET A QUOTE
	MAX4504CUK+T	Analog Devices Inc.	IC SW SPST-NCX1 250OHM SOT23-5	Analog Switches, Multiplexers, Demultiplexers	SOT-23-5	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 250Ohm Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 150ns, 100ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 3pF, 3pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	1,474	GET A QUOTE
	MAX4504ESA	Analog Devices Inc.	IC SWITCH SPST-NCX1 250OHM 8SOIC	Analog Switches, Multiplexers, Demultiplexers	8-SOIC	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 250Ohm Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 150ns, 100ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 3pF, 3pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 8-SOIC	650	GET A QUOTE
	MAX4504EUK+	Analog Devices Inc.	IC SW SPST-NCX1 250OHM SOT23-5	Analog Switches, Multiplexers, Demultiplexers	SOT-23-5	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 250Ohm Voltage – Supply, Single (V+): 1V ~ 6V Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 150ns, 100ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 3pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	944	GET A QUOTE
	MAX4508CPE+	Analog Devices Inc.	IC MUX 8:1 400OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	0°C ~ 70°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 400Ohm Channel-to-Channel Matching (ΔRon): 15Ohm (Max) Voltage – Supply, Single (V+): 9V ~ 36V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 275ns, 200ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 10pF, 19pF Current – Leakage (IS(off)) (Max): 500pA Crosstalk: -62dB @ 1MHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	656	GET A QUOTE
	MAX4508CSE+	Analog Devices Inc.	IC MUX 8:1 400OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	0°C ~ 70°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 400Ohm Channel-to-Channel Matching (ΔRon): 15Ohm (Max) Voltage – Supply, Single (V+): 9V ~ 36V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 275ns, 200ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 10pF, 19pF Current – Leakage (IS(off)) (Max): 500pA Crosstalk: -62dB @ 1MHz 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	833	GET A QUOTE
	MAX4508CSE+T	Analog Devices Inc.	IC MUX 8:1 400OHM 16SOIC	Analog Switches, Multiplexers, Demultiplexers	16-SOIC	N/A	0°C ~ 70°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 400Ohm Channel-to-Channel Matching (ΔRon): 15Ohm (Max) Voltage – Supply, Single (V+): 9V ~ 36V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 275ns, 200ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 10pF, 19pF Current – Leakage (IS(off)) (Max): 500pA Crosstalk: -62dB @ 1MHz 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	328	GET A QUOTE
N/A	MAX4508EPE	Analog Devices Inc.	IC MUX 8:1 400OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	-40°C ~ 85°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 400Ohm Channel-to-Channel Matching (ΔRon): 15Ohm (Max) Voltage – Supply, Single (V+): 9V ~ 36V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 275ns, 200ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 10pF, 19pF Current – Leakage (IS(off)) (Max): 500pA Crosstalk: -62dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	1,191	GET A QUOTE
	MAX4508EPE+	Analog Devices Inc.	IC MUX 8:1 400OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	-40°C ~ 85°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 400Ohm Channel-to-Channel Matching (ΔRon): 15Ohm (Max) Voltage – Supply, Single (V+): 9V ~ 36V Voltage – Supply, Dual (V±): ±4.5V ~ 20V Switch Time (Ton, Toff) (Max): 275ns, 200ns Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 10pF, 19pF Current – Leakage (IS(off)) (Max): 500pA Crosstalk: -62dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	276	GET A QUOTE