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

Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
ISL5123IB-T	Renesas	IC SWITCH SPDT X 1 20OHM 8SOIC	Analog Switches, Multiplexers, Demultiplexers	8-SOIC	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 20Ohm Channel-to-Channel Matching (ΔRon): 800mOhm Voltage – Supply, Single (V+): 2.7V ~ 12V Switch Time (Ton, Toff) (Max): 35ns, 30ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 8pF, 8pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -105dB @ 1MHz 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	70	GET A QUOTE
ISL5123IBZ	Renesas	IC SWITCH SPDT X 1 20OHM 8SOIC	Analog Switches, Multiplexers, Demultiplexers	8-SOIC	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 20Ohm Channel-to-Channel Matching (ΔRon): 800mOhm Voltage – Supply, Single (V+): 2.7V ~ 12V Switch Time (Ton, Toff) (Max): 35ns, 30ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 8pF, 8pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -105dB @ 1MHz 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	282	GET A QUOTE
ISL5123IBZ-T	Renesas	IC SWITCH SPDT X 1 20OHM 8SOIC	Analog Switches, Multiplexers, Demultiplexers	8-SOIC	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 20Ohm Channel-to-Channel Matching (ΔRon): 800mOhm Voltage – Supply, Single (V+): 2.7V ~ 12V Switch Time (Ton, Toff) (Max): 35ns, 30ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 8pF, 8pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -105dB @ 1MHz 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	662	GET A QUOTE
ISL5123IH-T	Renesas	IC SWITCH SPDT X 1 20OHM 6SOT	Analog Switches, Multiplexers, Demultiplexers	6-SOT	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 20Ohm Channel-to-Channel Matching (ΔRon): 800mOhm Voltage – Supply, Single (V+): 2.7V ~ 12V Switch Time (Ton, Toff) (Max): 35ns, 30ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 8pF, 8pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -105dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SOT-23-6 Supplier Device Package: 6-SOT	159	GET A QUOTE
ISL5123IHZ-T	Renesas	IC SWITCH SPDT X 1 20OHM 6SOT	Analog Switches, Multiplexers, Demultiplexers	6-SOT	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 20Ohm Channel-to-Channel Matching (ΔRon): 800mOhm Voltage – Supply, Single (V+): 2.7V ~ 12V Switch Time (Ton, Toff) (Max): 35ns, 30ns Charge Injection: 5pC Channel Capacitance (CS(off), CD(off)): 8pF, 8pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -105dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SOT-23-6 Supplier Device Package: 6-SOT	1,206	GET A QUOTE
ISL54047IRUZ-T	Renesas	IC SW SPST-NOX2 450MOHM 10UTQFN	Analog Switches, Multiplexers, Demultiplexers	10-UTQFN (1.8x1.4)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 450mOhm (Typ) Channel-to-Channel Matching (ΔRon): 40mOhm Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 40ns, 35ns Charge Injection: 192pC Channel Capacitance (CS(off), CD(off)): 46pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -96dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 10-UFQFN Supplier Device Package: 10-UTQFN (1.8×1.4)	193	GET A QUOTE
ISL54048IRUZ-T	Renesas	IC SW SPST-NOX2 300MOHM 10UTQFN	Analog Switches, Multiplexers, Demultiplexers	10-UTQFN (1.8x1.4)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 300mOhm (Typ) Channel-to-Channel Matching (ΔRon): 60mOhm Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 40ns, 20ns Charge Injection: 170pC Channel Capacitance (CS(off), CD(off)): 62pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -85dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 10-UFQFN Supplier Device Package: 10-UTQFN (1.8×1.4)	1,258	GET A QUOTE
ISL54049IRUZ-T	Renesas	IC SW SPST-NCX2 300MOHM 10UTQFN	Analog Switches, Multiplexers, Demultiplexers	10-UTQFN (1.8x1.4)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 300mOhm (Typ) Channel-to-Channel Matching (ΔRon): 60mOhm Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 40ns, 20ns Charge Injection: 170pC Channel Capacitance (CS(off), CD(off)): 62pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -85dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 10-UFQFN Supplier Device Package: 10-UTQFN (1.8×1.4)	1,165	GET A QUOTE
ISL54050IRUZ-T	Renesas	IC SWITCH SPDTX2 500MOHM 10UTQFN	Analog Switches, Multiplexers, Demultiplexers	10-UTQFN (1.8x1.4)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 500mOhm Channel-to-Channel Matching (ΔRon): 60mOhm Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 40ns, 20ns Charge Injection: 170pC Channel Capacitance (CS(off), CD(off)): 62pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -85dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 10-UFQFN Supplier Device Package: 10-UTQFN (1.8×1.4)	813	GET A QUOTE
ISL54051IHZ-T	Renesas	IC SWITCH SPST-NOX1 860MOHM 6SOT	Analog Switches, Multiplexers, Demultiplexers	6-SOT	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 860mOhm (Typ) Voltage – Supply, Single (V+): 1.8V ~ 5.5V Switch Time (Ton, Toff) (Max): 24ns, 10ns -3db Bandwidth: 190MHz Charge Injection: 26pC Channel Capacitance (CS(off), CD(off)): 16pF Current – Leakage (IS(off)) (Max): 10nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SOT-23-6 Supplier Device Package: 6-SOT	48	GET A QUOTE
ISL54051IRUZ-T	Renesas	IC SW SPST-NOX1 860MOHM 6UTDFN	Analog Switches, Multiplexers, Demultiplexers	6-UTDFN (1.2x1)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 860mOhm (Typ) Voltage – Supply, Single (V+): 1.8V ~ 5.5V Switch Time (Ton, Toff) (Max): 24ns, 10ns -3db Bandwidth: 190MHz Charge Injection: 26pC Channel Capacitance (CS(off), CD(off)): 16pF Current – Leakage (IS(off)) (Max): 10nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 6-UFDFN Supplier Device Package: 6-UTDFN (1.2×1)	298	GET A QUOTE
ISL54052IHZ-T	Renesas	IC SWITCH SPST-NCX1 860MOHM 6SOT	Analog Switches, Multiplexers, Demultiplexers	6-SOT	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 860mOhm (Typ) Voltage – Supply, Single (V+): 1.8V ~ 5.5V Switch Time (Ton, Toff) (Max): 24ns, 10ns -3db Bandwidth: 190MHz Charge Injection: 26pC Channel Capacitance (CS(off), CD(off)): 16pF Current – Leakage (IS(off)) (Max): 10nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SOT-23-6 Supplier Device Package: 6-SOT	259	GET A QUOTE
ISL54052IRUZ-T	Renesas	IC SW SPST-NCX1 860MOHM 6UTDFN	Analog Switches, Multiplexers, Demultiplexers	6-UTDFN (1.2x1)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 860mOhm (Typ) Voltage – Supply, Single (V+): 1.8V ~ 5.5V Switch Time (Ton, Toff) (Max): 24ns, 10ns -3db Bandwidth: 190MHz Charge Injection: 26pC Channel Capacitance (CS(off), CD(off)): 16pF Current – Leakage (IS(off)) (Max): 10nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 6-UFDFN Supplier Device Package: 6-UTDFN (1.2×1)	349	GET A QUOTE
ISL54053IHZ-T	Renesas	IC SWITCH SPDT X 1 860MOHM 6SOT	Analog Switches, Multiplexers, Demultiplexers	6-SOT	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 860mOhm (Typ) Channel-to-Channel Matching (ΔRon): 4mOhm Voltage – Supply, Single (V+): 1.8V ~ 5.5V Switch Time (Ton, Toff) (Max): 24ns, 10ns -3db Bandwidth: 190MHz Charge Injection: 26pC Channel Capacitance (CS(off), CD(off)): 16pF Current – Leakage (IS(off)) (Max): 10nA Crosstalk: -83dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SOT-23-6 Supplier Device Package: 6-SOT	523	GET A QUOTE
ISL54053IRUZ-T	Renesas	IC SWITCH SPDTX1 860MOHM 6UTDFN	Analog Switches, Multiplexers, Demultiplexers	6-UTDFN (1.2x1)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 860mOhm (Typ) Channel-to-Channel Matching (ΔRon): 4mOhm Voltage – Supply, Single (V+): 1.8V ~ 5.5V Switch Time (Ton, Toff) (Max): 24ns, 10ns -3db Bandwidth: 190MHz Charge Injection: 26pC Channel Capacitance (CS(off), CD(off)): 16pF Current – Leakage (IS(off)) (Max): 10nA Crosstalk: -83dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 6-UFDFN Supplier Device Package: 6-UTDFN (1.2×1)	1,111	GET A QUOTE
ISL54054IHZ-T	Renesas	IC SWITCH SPST-NOX1 360MOHM 6SOT	Analog Switches, Multiplexers, Demultiplexers	6-SOT	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 360mOhm (Typ) Voltage – Supply, Single (V+): 1.8V ~ 5.5V Switch Time (Ton, Toff) (Max): 12ns, 12ns -3db Bandwidth: 72MHz Charge Injection: 71pC Channel Capacitance (CS(off), CD(off)): 30pF Current – Leakage (IS(off)) (Max): 10nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SOT-23-6 Supplier Device Package: 6-SOT	244	GET A QUOTE
ISL54054IRUZ-T	Renesas	IC SW SPST-NOX1 360MOHM 6UTDFN	Analog Switches, Multiplexers, Demultiplexers	6-UTDFN (1.2x1)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 360mOhm (Typ) Voltage – Supply, Single (V+): 1.8V ~ 5.5V Switch Time (Ton, Toff) (Max): 12ns, 12ns -3db Bandwidth: 72MHz Charge Injection: 71pC Channel Capacitance (CS(off), CD(off)): 30pF Current – Leakage (IS(off)) (Max): 10nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 6-UFDFN Supplier Device Package: 6-UTDFN (1.2×1)	1,175	GET A QUOTE
ISL54055IRUZ-T	Renesas	IC SW SPST-NCX1 360MOHM 6UTDFN	Analog Switches, Multiplexers, Demultiplexers	6-UTDFN (1.2x1)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 360mOhm (Typ) Voltage – Supply, Single (V+): 1.8V ~ 5.5V Switch Time (Ton, Toff) (Max): 12ns, 12ns -3db Bandwidth: 72MHz Charge Injection: 71pC Channel Capacitance (CS(off), CD(off)): 30pF Current – Leakage (IS(off)) (Max): 10nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 6-UFDFN Supplier Device Package: 6-UTDFN (1.2×1)	1,907	GET A QUOTE
ISL54056IRUZ-T	Renesas	IC SWITCH SPDTX4 550MOHM 16UTQFN	Analog Switches, Multiplexers, Demultiplexers	16-UTQFN (2.6x1.8)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 4 On-State Resistance (Max): 550mOhm Channel-to-Channel Matching (ΔRon): 50mOhm Voltage – Supply, Single (V+): 1.65V ~ 4.5V Switch Time (Ton, Toff) (Max): 33ns, 16ns Charge Injection: 248pC Channel Capacitance (CS(off), CD(off)): 38pF Current – Leakage (IS(off)) (Max): 70nA Crosstalk: -85dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-UFQFN Supplier Device Package: 16-UTQFN (2.6×1.8)	443	GET A QUOTE
ISL54057IRUZ-T	Renesas	IC SWITCH SP4TX1 750MOHM 16UTQFN	Analog Switches, Multiplexers, Demultiplexers	16-UTQFN (2.6x1.8)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 1 On-State Resistance (Max): 750mOhm Channel-to-Channel Matching (ΔRon): 90mOhm Voltage – Supply, Single (V+): 1.6V ~ 3.6V Switch Time (Ton, Toff) (Max): 27ns, 18ns Channel Capacitance (CS(off), CD(off)): 44pF, 149pF Current – Leakage (IS(off)) (Max): 4nA Crosstalk: -100dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 16-UFQFN Supplier Device Package: 16-UTQFN (2.6×1.8)	589	GET A QUOTE