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

Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
TMUX8213PWR	Texas Instruments	IC SW SPST-NO/NCX4 7OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-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): 7Ohm Channel-to-Channel Matching (ΔRon): 200mOhm (Typ) Voltage – Supply, Single (V+): 10V ~ 100V Switch Time (Ton, Toff) (Max): 4µs, 100ns (Typ) -3db Bandwidth: 420MHz Charge Injection: -1300pC Channel Capacitance (CS(off), CD(off)): 12pF, 12pF Current – Leakage (IS(off)) (Max): 10pA (Typ) Crosstalk: -110dB @ 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	1,760	GET A QUOTE
TMUX8213RUMR	Texas Instruments	IC	Analog Switches, Multiplexers, Demultiplexers	16-WQFN (4x4)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – Open/Closed Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 7Ohm Channel-to-Channel Matching (ΔRon): 200mOhm Voltage – Supply, Single (V+): 10V ~ 100V Voltage – Supply, Dual (V±): ±10V ~ 50V Switch Time (Ton, Toff) (Max): 4µs, 100ns (Typ) -3db Bandwidth: 420MHz Charge Injection: -1.3nC Channel Capacitance (CS(off), CD(off)): 12pF, 12pF Current – Leakage (IS(off)) (Max): 10pA (Typ) Crosstalk: -100dB @ 100kHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-WQFN Exposed Pad Supplier Device Package: 16-WQFN (4×4)	396	GET A QUOTE
TMUX9616PTR	Texas Instruments	HIGH VOLTAGE 1:1, 16-CHANNEL SWI	Analog Switches, Multiplexers, Demultiplexers	48-LQFP (7x7)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 16 On-State Resistance (Max): 19Ohm Channel-to-Channel Matching (ΔRon): 380mOhm Voltage – Supply, Single (V+): 20V ~ 110V Voltage – Supply, Dual (V±): ±20V ~ 110V Switch Time (Ton, Toff) (Max): 1.5µs (Typ), 800ns (Typ) -3db Bandwidth: 500MHz Channel Capacitance (CS(off), CD(off)): 5pF, 5pF Current – Leakage (IS(off)) (Max): 70nA (Typ) Crosstalk: -75dB @ 5MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 48-LQFP Supplier Device Package: 48-LQFP (7×7)	568	GET A QUOTE
TMUXHS221LVNKGR	Texas Instruments	USB 2.0 480 MBPS 2:1/1:2 MULTIPL	Analog Switches, Multiplexers, Demultiplexers	10-UQFN (1.4x1.8)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – Open/Closed Multiplexer/Demultiplexer Circuit: 1:2, 2:1 Number of Circuits: 4 On-State Resistance (Max): 8Ohm Channel-to-Channel Matching (ΔRon): 200mOhm Voltage – Supply, Single (V+): 1.62V ~ 1.98V Switch Time (Ton, Toff) (Max): 32µs, 500ns -3db Bandwidth: 3.3GHz Current – Leakage (IS(off)) (Max): 12µA Crosstalk: -41dB @ 240MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 10-UFQFN Supplier Device Package: 10-UQFN (1.4×1.8)	635	GET A QUOTE
TMUXHS221LVNKGT	Texas Instruments	USB 2.0 480 MBPS 2:1/1:2 MULTIPL	Analog Switches, Multiplexers, Demultiplexers	10-UQFN (1.4x1.8)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – Open/Closed Multiplexer/Demultiplexer Circuit: 1:2, 2:1 Number of Circuits: 4 On-State Resistance (Max): 8Ohm Channel-to-Channel Matching (ΔRon): 200mOhm Voltage – Supply, Single (V+): 1.62V ~ 1.98V Switch Time (Ton, Toff) (Max): 32µs, 500ns -3db Bandwidth: 3.3GHz Current – Leakage (IS(off)) (Max): 12µA Crosstalk: -41dB @ 240MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 10-UFQFN Supplier Device Package: 10-UQFN (1.4×1.8)	1,561	GET A QUOTE
TMUXHS221NKGR	Texas Instruments	IC SWITCH DPDT X 1 8OHM 10UQFN	Analog Switches, Multiplexers, Demultiplexers	10-UQFN (1.4x1.8)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: DPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 8Ohm Channel-to-Channel Matching (ΔRon): 500mOhm (Typ) Voltage – Supply, Single (V+): 3V ~ 3.6V Switch Time (Ton, Toff) (Max): 16µs, 500ns -3db Bandwidth: 3.3GHz Current – Leakage (IS(off)) (Max): 2µA Crosstalk: -32dB @ 240MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 10-UFQFN Supplier Device Package: 10-UQFN (1.4×1.8)	1,742	GET A QUOTE
TMUXHS221NKGT	Texas Instruments	IC SWITCH DPDT X 1 8OHM 10UQFN	Analog Switches, Multiplexers, Demultiplexers	10-UQFN (1.4x1.8)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: DPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 8Ohm Channel-to-Channel Matching (ΔRon): 500mOhm (Max) Voltage – Supply, Single (V+): 3V ~ 3.6V Switch Time (Ton, Toff) (Max): 16µs, 500ns -3db Bandwidth: 3.3GHz Current – Leakage (IS(off)) (Max): 2µA Crosstalk: -32dB @ 240MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 10-UFQFN Supplier Device Package: 10-UQFN (1.4×1.8)	1,720	GET A QUOTE
TMUXHS4212IRKSR	Texas Instruments	IC SW DPST, SPDTX2 8.4OHM 20VQFN	Analog Switches, Multiplexers, Demultiplexers	20-VQFN (4.5x2.5)	N/A	-40°C ~ 105°C (TA)	Switch Circuit: DPST, SPDT Multiplexer/Demultiplexer Circuit: 1:2, 2:1 Number of Circuits: 2 On-State Resistance (Max): 8.4Ohm Channel-to-Channel Matching (ΔRon): 500mOhm Voltage – Supply, Single (V+): 1.71V ~ 1.98V, 3V ~ 3.6V Switch Time (Ton, Toff) (Max): 100ns, 100ns -3db Bandwidth: 13GHz Current – Leakage (IS(off)) (Max): 5µA Crosstalk: -27dB @ 10GHz Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Package / Case: 20-VFQFN Exposed Pad Supplier Device Package: 20-VQFN (4.5×2.5)	1,382	GET A QUOTE
TMUXHS4212IRKST	Texas Instruments	IC SW DPST, SPDTX2 8.4OHM 20VQFN	Analog Switches, Multiplexers, Demultiplexers	20-VQFN (4.5x2.5)	N/A	-40°C ~ 105°C (TA)	Switch Circuit: DPST, SPDT Multiplexer/Demultiplexer Circuit: 1:2, 2:1 Number of Circuits: 2 On-State Resistance (Max): 8.4Ohm Channel-to-Channel Matching (ΔRon): 500mOhm Voltage – Supply, Single (V+): 1.71V ~ 1.98V, 3V ~ 3.6V Switch Time (Ton, Toff) (Max): 100ns, 100ns -3db Bandwidth: 13GHz Current – Leakage (IS(off)) (Max): 5µA Crosstalk: -27dB @ 10GHz Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Package / Case: 20-VFQFN Exposed Pad Supplier Device Package: 20-VQFN (4.5×2.5)	209	GET A QUOTE
TMUXHS4212RKSR	Texas Instruments	IC SW DPST, SPDTX2 8.4OHM 20VQFN	Analog Switches, Multiplexers, Demultiplexers	20-VQFN (4.5x2.5)	N/A	0°C ~ 70°C (TA)	Switch Circuit: DPST, SPDT Multiplexer/Demultiplexer Circuit: 1:2, 2:1 Number of Circuits: 2 On-State Resistance (Max): 8.4Ohm Channel-to-Channel Matching (ΔRon): 500mOhm Voltage – Supply, Single (V+): 1.71V ~ 1.98V, 3V ~ 3.6V Switch Time (Ton, Toff) (Max): 100ns, 100ns -3db Bandwidth: 13GHz Current – Leakage (IS(off)) (Max): 5µA Crosstalk: -27dB @ 10GHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 20-VFQFN Exposed Pad Supplier Device Package: 20-VQFN (4.5×2.5)	145	GET A QUOTE
TMUXHS4212RKST	Texas Instruments	IC SW DPST, SPDTX2 8.4OHM 20VQFN	Analog Switches, Multiplexers, Demultiplexers	20-VQFN (4.5x2.5)	N/A	0°C ~ 70°C (TA)	Switch Circuit: DPST, SPDT Multiplexer/Demultiplexer Circuit: 1:2, 2:1 Number of Circuits: 2 On-State Resistance (Max): 8.4Ohm Channel-to-Channel Matching (ΔRon): 500mOhm Voltage – Supply, Single (V+): 1.71V ~ 1.98V, 3V ~ 3.6V Switch Time (Ton, Toff) (Max): 100ns, 100ns -3db Bandwidth: 13GHz Current – Leakage (IS(off)) (Max): 5µA Crosstalk: -27dB @ 10GHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 20-VFQFN Exposed Pad Supplier Device Package: 20-VQFN (4.5×2.5)	562	GET A QUOTE
TMUXHS4412IRUAR	Texas Instruments	IC SW DPST, SPDTX4 8OHM 42WQFN	Analog Switches, Multiplexers, Demultiplexers	42-WQFN (3.5x9)	N/A	-40°C ~ 105°C (TA)	Switch Circuit: DPST, SPDT Multiplexer/Demultiplexer Circuit: 1:2, 2:1 Number of Circuits: 4 On-State Resistance (Max): 8Ohm Voltage – Supply, Single (V+): 1.71V ~ 1.91V, 3V ~ 3.6V Switch Time (Ton, Toff) (Max): 130ns, 100ns -3db Bandwidth: 13GHz Crosstalk: -54dB @ 10GHz Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Package / Case: 42-WFQFN Exposed Pad Supplier Device Package: 42-WQFN (3.5×9)	1,709	GET A QUOTE
TMUXHS4412IRUAT	Texas Instruments	IC SW DPST, SPDTX4 8OHM 42WQFN	Analog Switches, Multiplexers, Demultiplexers	42-WQFN (3.5x9)	N/A	-40°C ~ 105°C (TA)	Switch Circuit: DPST, SPDT Multiplexer/Demultiplexer Circuit: 1:2, 2:1 Number of Circuits: 4 On-State Resistance (Max): 8Ohm Voltage – Supply, Single (V+): 1.71V ~ 1.91V, 3V ~ 3.6V Switch Time (Ton, Toff) (Max): 130ns, 100ns -3db Bandwidth: 13GHz Crosstalk: -54dB @ 10GHz Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Package / Case: 42-WFQFN Exposed Pad Supplier Device Package: 42-WQFN (3.5×9)	33	GET A QUOTE
TMUXHS4412RUAR	Texas Instruments	IC SW DPST, SPDTX4 8OHM 42WQFN	Analog Switches, Multiplexers, Demultiplexers	42-WQFN (3.5x9)	N/A	0°C ~ 70°C (TA)	Switch Circuit: DPST, SPDT Multiplexer/Demultiplexer Circuit: 1:2, 2:1 Number of Circuits: 4 On-State Resistance (Max): 8Ohm Voltage – Supply, Single (V+): 1.71V ~ 1.91V, 3V ~ 3.6V Switch Time (Ton, Toff) (Max): 130ns, 100ns -3db Bandwidth: 13GHz Crosstalk: -54dB @ 10GHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 42-WFQFN Exposed Pad Supplier Device Package: 42-WQFN (3.5×9)	989	GET A QUOTE
TMUXHS4412RUAT	Texas Instruments	IC SW DPST, SPDTX4 8OHM 42WQFN	Analog Switches, Multiplexers, Demultiplexers	42-WQFN (3.5x9)	N/A	0°C ~ 70°C (TA)	Switch Circuit: DPST, SPDT Multiplexer/Demultiplexer Circuit: 1:2, 2:1 Number of Circuits: 4 On-State Resistance (Max): 8Ohm Voltage – Supply, Single (V+): 1.71V ~ 1.91V, 3V ~ 3.6V Switch Time (Ton, Toff) (Max): 130ns, 100ns -3db Bandwidth: 13GHz Crosstalk: -54dB @ 10GHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 42-WFQFN Exposed Pad Supplier Device Package: 42-WQFN (3.5×9)	1,378	GET A QUOTE
TMUXHS4446IRETR	Texas Instruments	USB-C 10-GBPS ALTERNATE MODE 6 B	Analog Switches, Multiplexers, Demultiplexers	40-WQFN (6x3)	N/A	-40°C ~ 105°C (TA)	Switch Circuit: SPST Multiplexer/Demultiplexer Circuit: 4:4 Number of Circuits: 4 On-State Resistance (Max): 7Ohm (Typ) Voltage – Supply, Single (V+): 3V ~ 3.6V -3db Bandwidth: 9.5GHz Channel Capacitance (CS(off), CD(off)): 20pF, 20pF Crosstalk: -38dB @ 5GHz Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Package / Case: 40-WFQFN Exposed Pad Supplier Device Package: 40-WQFN (6×3)	1,541	GET A QUOTE
TMUXHS4446IRETT	Texas Instruments	USB-C 10-GBPS ALTERNATE MODE 6 B	Analog Switches, Multiplexers, Demultiplexers	40-WQFN (6x3)	N/A	-40°C ~ 105°C (TA)	Switch Circuit: SPST Multiplexer/Demultiplexer Circuit: 4:4 Number of Circuits: 4 On-State Resistance (Max): 7Ohm (Typ) Voltage – Supply, Single (V+): 3V ~ 3.6V -3db Bandwidth: 9.5GHz Channel Capacitance (CS(off), CD(off)): 20pF, 20pF Crosstalk: -38dB @ 5GHz Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Package / Case: 40-WFQFN Exposed Pad Supplier Device Package: 40-WQFN (6×3)	19	GET A QUOTE
TMUXHS4446RETR	Texas Instruments	USB-C 10-GBPS ALTERNATE MODE 6 B	Analog Switches, Multiplexers, Demultiplexers	40-WQFN (6x3)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST Multiplexer/Demultiplexer Circuit: 4:4 Number of Circuits: 4 On-State Resistance (Max): 7Ohm (Typ) Voltage – Supply, Single (V+): 3V ~ 3.6V -3db Bandwidth: 9.5GHz Channel Capacitance (CS(off), CD(off)): 20pF, 20pF Crosstalk: -38dB @ 5GHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 40-WFQFN Exposed Pad Supplier Device Package: 40-WQFN (6×3)	1,146	GET A QUOTE
TMUXHS4446RETT	Texas Instruments	USB-C 10-GBPS ALTERNATE MODE 6 B	Analog Switches, Multiplexers, Demultiplexers	40-WQFN (6x3)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST Multiplexer/Demultiplexer Circuit: 4:4 Number of Circuits: 4 On-State Resistance (Max): 7Ohm (Typ) Voltage – Supply, Single (V+): 3V ~ 3.6V -3db Bandwidth: 9.5GHz Channel Capacitance (CS(off), CD(off)): 20pF, 20pF Crosstalk: -38dB @ 5GHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 40-WFQFN Exposed Pad Supplier Device Package: 40-WQFN (6×3)	34	GET A QUOTE
TMX320F28023DAA	Texas Instruments	IC MCU 32BIT 64KB FLASH 38TSSOP	Microcontrollers	38-TSSOP	N/A	-40°C ~ 85°C (TA)	Core Processor: C28x Core Size: 32-Bit Single-Core Speed: 50MHz Connectivity: I2C, SCI, SPI, UART/USART Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 20 Program Memory Size: 64KB (32K x 16) Program Memory Type: FLASH RAM Size: 6K x 16 Voltage – Supply (Vcc/Vdd): 1.71V ~ 1.995V Data Converters: A/D 7x12b Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 38-TSSOP Package / Case: 38-TSSOP (0.240″”, 6.10mm Width)	863	GET A QUOTE