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: 134,055

Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
TS12A12511DRJR	Texas Instruments	IC SWITCH SPDT X 1 5OHM 8SON	Analog Switches, Multiplexers, Demultiplexers	8-SON (4x4)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 5Ohm (Typ) Channel-to-Channel Matching (ΔRon): 1Ohm Voltage – Supply, Single (V+): 2.7V ~ 12V Voltage – Supply, Dual (V±): ±2.7V ~ 6V Switch Time (Ton, Toff) (Max): 95ns, 50ns -3db Bandwidth: 93MHz Charge Injection: 26pC Channel Capacitance (CS(off), CD(off)): 14pF Current – Leakage (IS(off)) (Max): 1nA Crosstalk: -70dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-WDFN Exposed Pad Supplier Device Package: 8-SON (4×4)	881	GET A QUOTE
TS12A44513DR	Texas Instruments	IC SW SPST-NO/NCX4 10OHM 14SOIC	Analog Switches, Multiplexers, Demultiplexers	14-SOIC	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO/NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 10Ohm Channel-to-Channel Matching (ΔRon): 2.5Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 12V Switch Time (Ton, Toff) (Max): 75ns, 45ns -3db Bandwidth: 530MHz Charge Injection: -10.5pC Channel Capacitance (CS(off), CD(off)): 8pF, 8pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 14-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 14-SOIC	537	GET A QUOTE
TS12A44513PWR	Texas Instruments	IC SW SPST-NO/NCX4 10OHM 14TSSOP	Analog Switches, Multiplexers, Demultiplexers	14-TSSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO/NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 10Ohm Channel-to-Channel Matching (ΔRon): 2.5Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 12V Switch Time (Ton, Toff) (Max): 75ns, 45ns -3db Bandwidth: 530MHz Charge Injection: -10.5pC Channel Capacitance (CS(off), CD(off)): 8pF, 8pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 14-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 14-TSSOP	135	GET A QUOTE
TS12A44514DR	Texas Instruments	IC SWITCH SPST-NOX4 10OHM 14SOIC	Analog Switches, Multiplexers, Demultiplexers	14-SOIC	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 10Ohm Channel-to-Channel Matching (ΔRon): 2.5Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 12V Switch Time (Ton, Toff) (Max): 75ns, 45ns -3db Bandwidth: 530MHz Charge Injection: -10.5pC Channel Capacitance (CS(off), CD(off)): 8pF, 8pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 14-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 14-SOIC	367	GET A QUOTE
TS12A44514PWR	Texas Instruments	IC SW SPST-NOX4 10OHM 14TSSOP	Analog Switches, Multiplexers, Demultiplexers	14-TSSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 10Ohm Channel-to-Channel Matching (ΔRon): 2.5Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 12V Switch Time (Ton, Toff) (Max): 75ns, 45ns -3db Bandwidth: 530MHz Charge Injection: -10.5pC Channel Capacitance (CS(off), CD(off)): 8pF, 8pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 14-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 14-TSSOP	1,640	GET A QUOTE
TS12A44515DR	Texas Instruments	IC SWITCH SPST-NCX4 10OHM 14SOIC	Analog Switches, Multiplexers, Demultiplexers	14-SOIC	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 10Ohm Channel-to-Channel Matching (ΔRon): 2.5Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 12V Switch Time (Ton, Toff) (Max): 75ns, 45ns -3db Bandwidth: 530MHz Charge Injection: -10.5pC Channel Capacitance (CS(off), CD(off)): 8pF, 8pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 14-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 14-SOIC	300	GET A QUOTE
TS12A44515PWR	Texas Instruments	IC SW SPST-NCX4 10OHM 14TSSOP	Analog Switches, Multiplexers, Demultiplexers	14-TSSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 10Ohm Channel-to-Channel Matching (ΔRon): 2.5Ohm (Max) Voltage – Supply, Single (V+): 2.7V ~ 12V Switch Time (Ton, Toff) (Max): 75ns, 45ns -3db Bandwidth: 530MHz Charge Injection: -10.5pC Channel Capacitance (CS(off), CD(off)): 8pF, 8pF Current – Leakage (IS(off)) (Max): 1nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 14-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 14-TSSOP	898	GET A QUOTE
TS12A4514D	Texas Instruments	IC SWITCH SPST-NOX1 10OHM 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): 10Ohm Voltage – Supply, Single (V+): 2.7V ~ 12V Switch Time (Ton, Toff) (Max): 75ns, 45ns -3db Bandwidth: 520MHz Charge Injection: -11.5pC Channel Capacitance (CS(off), CD(off)): 7.5pF, 7.5pF 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	377	GET A QUOTE
TS12A4514DBVR	Texas Instruments	IC SWITCH SPST-NOX1 10OHM SOT23	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): 10Ohm Voltage – Supply, Single (V+): 2.7V ~ 12V Switch Time (Ton, Toff) (Max): 75ns, 45ns -3db Bandwidth: 520MHz Charge Injection: -11.5pC Channel Capacitance (CS(off), CD(off)): 7.5pF, 7.5pF 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	811	GET A QUOTE
TS12A4514DR	Texas Instruments	IC SWITCH SPST-NOX1 10OHM 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): 10Ohm Voltage – Supply, Single (V+): 2.7V ~ 12V Switch Time (Ton, Toff) (Max): 75ns, 45ns -3db Bandwidth: 520MHz Charge Injection: -11.5pC Channel Capacitance (CS(off), CD(off)): 7.5pF, 7.5pF 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	281	GET A QUOTE
TS12A4514P	Texas Instruments	IC SWITCH SPST-NO X 1 10OHM 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): 10Ohm Voltage – Supply, Single (V+): 2.7V ~ 12V Switch Time (Ton, Toff) (Max): 75ns, 45ns -3db Bandwidth: 520MHz Charge Injection: -11.5pC Channel Capacitance (CS(off), CD(off)): 7.5pF, 7.5pF 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	314	GET A QUOTE
TS12A4515D	Texas Instruments	IC SWITCH SPST-NCX1 10OHM 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): 10Ohm Voltage – Supply, Single (V+): 2.7V ~ 12V Switch Time (Ton, Toff) (Max): 75ns, 45ns -3db Bandwidth: 520MHz Charge Injection: -11.5pC Channel Capacitance (CS(off), CD(off)): 7.5pF, 7.5pF 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	799	GET A QUOTE
TS12A4515DBVR	Texas Instruments	IC SWITCH SPST-NCX1 10OHM SOT23	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): 10Ohm Voltage – Supply, Single (V+): 2.7V ~ 12V Switch Time (Ton, Toff) (Max): 75ns, 45ns -3db Bandwidth: 520MHz Charge Injection: -11.5pC Channel Capacitance (CS(off), CD(off)): 7.5pF, 7.5pF 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	1,643	GET A QUOTE
TS12A4515DR	Texas Instruments	IC SWITCH SPST-NCX1 10OHM 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): 10Ohm Voltage – Supply, Single (V+): 2.7V ~ 12V Switch Time (Ton, Toff) (Max): 75ns, 45ns -3db Bandwidth: 520MHz Charge Injection: -11.5pC Channel Capacitance (CS(off), CD(off)): 7.5pF, 7.5pF 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	838	GET A QUOTE
TS12A4515DRG4	Texas Instruments	IC SWITCH SPST-NCX1 10OHM 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): 10Ohm Voltage – Supply, Single (V+): 2.7V ~ 12V Switch Time (Ton, Toff) (Max): 75ns, 45ns -3db Bandwidth: 520MHz Charge Injection: -11.5pC Channel Capacitance (CS(off), CD(off)): 7.5pF, 7.5pF 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	751	GET A QUOTE
TS12A4515P	Texas Instruments	IC SWITCH SPST-NC X 1 10OHM 8DIP	Analog Switches, Multiplexers, Demultiplexers	8-PDIP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 10Ohm Voltage – Supply, Single (V+): 2.7V ~ 12V Switch Time (Ton, Toff) (Max): 75ns, 45ns -3db Bandwidth: 520MHz Charge Injection: -11.5pC Channel Capacitance (CS(off), CD(off)): 7.5pF, 7.5pF 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	64	GET A QUOTE
TS12A4515PG4	Texas Instruments	IC SWITCH SPST-NC X 1 10OHM 8DIP	Analog Switches, Multiplexers, Demultiplexers	8-PDIP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 1 On-State Resistance (Max): 10Ohm Voltage – Supply, Single (V+): 2.7V ~ 12V Switch Time (Ton, Toff) (Max): 75ns, 45ns -3db Bandwidth: 520MHz Charge Injection: -11.5pC Channel Capacitance (CS(off), CD(off)): 7.5pF, 7.5pF 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	1,330	GET A QUOTE
TS12A4516D	Texas Instruments	IC SWITCH SPST-NOX1 20OHM 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): 20Ohm Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 75ns, 45ns -3db Bandwidth: 464MHz Charge Injection: -13pC Channel Capacitance (CS(off), CD(off)): 5.5pF, 5.5pF Current – Leakage (IS(off)) (Max): 5nA 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	194	GET A QUOTE
TS12A4516DBVR	Texas Instruments	IC SWITCH SPST-NOX1 20OHM SOT23	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): 20Ohm Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 75ns, 45ns -3db Bandwidth: 464MHz Charge Injection: -13pC Channel Capacitance (CS(off), CD(off)): 5.5pF, 5.5pF Current – Leakage (IS(off)) (Max): 5nA Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: SC-74A, SOT-753 Supplier Device Package: SOT-23-5	51	GET A QUOTE
TS12A4516DR	Texas Instruments	IC SWITCH SPST-NOX1 20OHM 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): 20Ohm Voltage – Supply, Dual (V±): ±1V ~ 6V Switch Time (Ton, Toff) (Max): 75ns, 45ns -3db Bandwidth: 464MHz Charge Injection: -13pC Channel Capacitance (CS(off), CD(off)): 5.5pF, 5.5pF Current – Leakage (IS(off)) (Max): 5nA 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	214	GET A QUOTE