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
TMUX121NKGR	Texas Instruments	2-PF, 3.3-V, 2:1 (SPDT), 2-CHANN	Analog Switches, Multiplexers, Demultiplexers	10-UQFN (1.4x1.8)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPDT – NO Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 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: 3GHz Current – Leakage (IS(off)) (Max): 2µA Crosstalk: -64dB @ 10MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 10-UFQFN Supplier Device Package: 10-UQFN (1.4×1.8)	960	GET A QUOTE
TMUX1237DCKR	Texas Instruments	IC SWITCH SPDT X 1 4.5OHM SC70-6	Analog Switches, Multiplexers, Demultiplexers	SC-70-6	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 4.5Ohm Channel-to-Channel Matching (ΔRon): 150mOhm Voltage – Supply, Single (V+): 1.08V ~ 5.5V -3db Bandwidth: 400MHz Charge Injection: -10pC Channel Capacitance (CS(off), CD(off)): 8pF Current – Leakage (IS(off)) (Max): 75nA Crosstalk: -45dB @ 10MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 6-TSSOP, SC-88, SOT-363 Supplier Device Package: SC-70-6	1,156	GET A QUOTE
TMUX1247DCKR	Texas Instruments	IC SWITCH SPDT X 1 3OHM SC70-6	Analog Switches, Multiplexers, Demultiplexers	SC-70-6	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 3Ohm Channel-to-Channel Matching (ΔRon): 150mOhm Voltage – Supply, Single (V+): 1.08V ~ 5.5V -3db Bandwidth: 250MHz Charge Injection: -10pC Channel Capacitance (CS(off), CD(off)): 7pF Current – Leakage (IS(off)) (Max): 75nA Crosstalk: -45dB @ 10MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 6-TSSOP, SC-88, SOT-363 Supplier Device Package: SC-70-6	46	GET A QUOTE
TMUX1248DCKR	Texas Instruments	IC SWITCH SPDT X 1 3OHM SC70-6	Analog Switches, Multiplexers, Demultiplexers	SC-70-6	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 3Ohm (Typ) Channel-to-Channel Matching (ΔRon): 150mOhm Voltage – Supply, Single (V+): 1.08V ~ 5.5V -3db Bandwidth: 250MHz Charge Injection: -10pC Channel Capacitance (CS(off), CD(off)): 7pF Current – Leakage (IS(off)) (Max): 75nA (Typ) Crosstalk: -45dB @ 10MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 6-TSSOP, SC-88, SOT-363 Supplier Device Package: SC-70-6	1,704	GET A QUOTE
TMUX1308BQBR	Texas Instruments	IC MUX 8:1 195OHM 16WQFN	Analog Switches, Multiplexers, Demultiplexers	16-WQFN (2.5x3.5)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SP8T Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 195Ohm Channel-to-Channel Matching (ΔRon): 7Ohm Voltage – Supply, Single (V+): 1.62V ~ 5.5V Switch Time (Ton, Toff) (Max): 32ns, 40ns -3db Bandwidth: 500MHz Charge Injection: -6.5pC Channel Capacitance (CS(off), CD(off)): 2pF, 7pF Current – Leakage (IS(off)) (Max): 1nA (Typ) Crosstalk: -90dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Package / Case: 16-WFQFN Exposed Pad Supplier Device Package: 16-WQFN (2.5×3.5)	727	GET A QUOTE
TMUX1308DYYR	Texas Instruments	IC MUX 8:1 195OHM 16SOT23	Analog Switches, Multiplexers, Demultiplexers	16-SOT-23-THIN	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SP8T Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 195Ohm Channel-to-Channel Matching (ΔRon): 7Ohm Voltage – Supply, Single (V+): 1.62V ~ 5.5V Switch Time (Ton, Toff) (Max): 32ns, 40ns -3db Bandwidth: 500MHz Charge Injection: -6.5pC Channel Capacitance (CS(off), CD(off)): 14pF, 7pF Current – Leakage (IS(off)) (Max): 1nA (Typ) Crosstalk: -90dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Package / Case: SOT-23-16 Thin, SOT-23 Variant Supplier Device Package: 16-SOT-23-THIN	584	GET A QUOTE
TMUX1308PWR	Texas Instruments	IC MUX 8:1 195OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SP8T Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 195Ohm Channel-to-Channel Matching (ΔRon): 7Ohm Voltage – Supply, Single (V+): 1.62V ~ 5.5V Switch Time (Ton, Toff) (Max): 32ns, 40ns -3db Bandwidth: 500MHz Charge Injection: -6.5pC Channel Capacitance (CS(off), CD(off)): 2pF, 7pF Current – Leakage (IS(off)) (Max): 1nA (Typ) Crosstalk: -90dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	404	GET A QUOTE
TMUX1308QBQBRQ1	Texas Instruments	IC MUX 8:1 195OHM 16WQFN	Analog Switches, Multiplexers, Demultiplexers	16-WQFN (2.5x3.5)	N/A	-40°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 195Ohm Channel-to-Channel Matching (ΔRon): 7Ohm Voltage – Supply, Single (V+): 1.62V ~ 5.5V Switch Time (Ton, Toff) (Max): 32ns, 40ns -3db Bandwidth: 500MHz Charge Injection: -6.5pC Channel Capacitance (CS(off), CD(off)): 2pF, 7pF Current – Leakage (IS(off)) (Max): 1nA (Typ) Crosstalk: -90dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Package / Case: 16-WFQFN Exposed Pad Supplier Device Package: 16-WQFN (2.5×3.5)	306	GET A QUOTE
TMUX1308QDYYRQ1	Texas Instruments	IC MUX 8:1 195OHM 16SOT23	Analog Switches, Multiplexers, Demultiplexers	16-SOT-23-THIN	N/A	-40°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 195Ohm Channel-to-Channel Matching (ΔRon): 7Ohm Voltage – Supply, Single (V+): 1.62V ~ 5.5V Switch Time (Ton, Toff) (Max): 32ns, 40ns -3db Bandwidth: 500MHz Charge Injection: -6.5pC Channel Capacitance (CS(off), CD(off)): 14pF, 7pF Current – Leakage (IS(off)) (Max): 1nA (Typ) Crosstalk: -90dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Package / Case: SOT-23-16 Thin, SOT-23 Variant Supplier Device Package: 16-SOT-23-THIN	170	GET A QUOTE
TMUX1308QPWRQ1	Texas Instruments	IC MUX 8:1 195OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 125°C (TA)	Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 195Ohm Channel-to-Channel Matching (ΔRon): 7Ohm Voltage – Supply, Single (V+): 1.62V ~ 5.5V Switch Time (Ton, Toff) (Max): 32ns, 40ns -3db Bandwidth: 500MHz Charge Injection: -6.5pC Channel Capacitance (CS(off), CD(off)): 2pF, 7pF Current – Leakage (IS(off)) (Max): 1nA (Typ) Crosstalk: -90dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	231	GET A QUOTE
TMUX1309BQBR	Texas Instruments	IC SWITCH SP4T X 2 195OHM 16WQFN	Analog Switches, Multiplexers, Demultiplexers	16-WQFN (3.5x2.5)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 195Ohm Channel-to-Channel Matching (ΔRon): 7Ohm Voltage – Supply, Single (V+): 1.62V ~ 5.5V Switch Time (Ton, Toff) (Max): 32ns, 40ns -3db Bandwidth: 500MHz Charge Injection: -6.5pC Channel Capacitance (CS(off), CD(off)): 14pF, 7pF Current – Leakage (IS(off)) (Max): 1nA (Typ) Crosstalk: -90dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-WFQFN Exposed Pad Supplier Device Package: 16-WQFN (3.5×2.5)	1,508	GET A QUOTE
TMUX1309DYYR	Texas Instruments	IC SWITCH SP4TX2 195OHM 16SOT23	Analog Switches, Multiplexers, Demultiplexers	16-SOT-23-THIN	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 195Ohm Channel-to-Channel Matching (ΔRon): 7Ohm Voltage – Supply, Single (V+): 1.62V ~ 5.5V Switch Time (Ton, Toff) (Max): 32ns, 40ns -3db Bandwidth: 500MHz Charge Injection: -6.5pC Channel Capacitance (CS(off), CD(off)): 14pF, 7pF Current – Leakage (IS(off)) (Max): 1nA (Typ) Crosstalk: -90dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: SOT-23-16 Thin, SOT-23 Variant Supplier Device Package: 16-SOT-23-THIN	270	GET A QUOTE
TMUX1309PWR	Texas Instruments	IC SWITCH SP4TX2 195OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 195Ohm Channel-to-Channel Matching (ΔRon): 7Ohm Voltage – Supply, Single (V+): 1.62V ~ 5.5V Switch Time (Ton, Toff) (Max): 32ns, 40ns -3db Bandwidth: 500MHz Charge Injection: -6.5pC Channel Capacitance (CS(off), CD(off)): 14pF, 7pF Current – Leakage (IS(off)) (Max): 1nA (Typ) Crosstalk: -90dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	520	GET A QUOTE
TMUX1309QBQBRQ1	Texas Instruments	IC SWITCH SP4T X 2 195OHM 16WQFN	Analog Switches, Multiplexers, Demultiplexers	16-WQFN (3.5x2.5)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 195Ohm Channel-to-Channel Matching (ΔRon): 7Ohm Voltage – Supply, Single (V+): 1.62V ~ 5.5V Switch Time (Ton, Toff) (Max): 32ns, 40ns -3db Bandwidth: 500MHz Charge Injection: -6.5pC Channel Capacitance (CS(off), CD(off)): 14pF, 7pF Current – Leakage (IS(off)) (Max): 1nA (Typ) Crosstalk: -90dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Package / Case: 16-WFQFN Exposed Pad Supplier Device Package: 16-WQFN (3.5×2.5)	272	GET A QUOTE
TMUX1309QDYYRQ1	Texas Instruments	IC SWITCH SP4TX2 195OHM 16SOT23	Analog Switches, Multiplexers, Demultiplexers	16-SOT-23-THIN	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 195Ohm Channel-to-Channel Matching (ΔRon): 7Ohm Voltage – Supply, Single (V+): 1.62V ~ 5.5V Switch Time (Ton, Toff) (Max): 32ns, 40ns -3db Bandwidth: 500MHz Charge Injection: -6.5pC Channel Capacitance (CS(off), CD(off)): 14pF, 7pF Current – Leakage (IS(off)) (Max): 1nA (Typ) Crosstalk: -90dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Package / Case: SOT-23-16 Thin, SOT-23 Variant Supplier Device Package: 16-SOT-23-THIN	536	GET A QUOTE
TMUX1309QPWRQ1	Texas Instruments	IC SWITCH SP4TX2 195OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 195Ohm Channel-to-Channel Matching (ΔRon): 7Ohm Voltage – Supply, Single (V+): 1.62V ~ 5.5V Switch Time (Ton, Toff) (Max): 32ns, 40ns -3db Bandwidth: 500MHz Charge Injection: -6.5pC Channel Capacitance (CS(off), CD(off)): 14pF, 7pF Current – Leakage (IS(off)) (Max): 1nA (Typ) Crosstalk: -90dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Grade: Automotive Qualification: AEC-Q100 Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	1,095	GET A QUOTE
TMUX131RMGR	Texas Instruments	IC	Analog Switches, Multiplexers, Demultiplexers	12-WQFN (1.8x1.8)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SP3T – Open/Closed Multiplexer/Demultiplexer Circuit: 3:1 Number of Circuits: 2 On-State Resistance (Max): 7Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 2.5V ~ 4.3V Switch Time (Ton, Toff) (Max): 100µs, 100µs -3db Bandwidth: 6.5GHz Channel Capacitance (CS(off), CD(off)): 1pF Current – Leakage (IS(off)) (Max): 2µA Crosstalk: -38dB @ 240MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 12-WFQFN Supplier Device Package: 12-WQFN (1.8×1.8)	331	GET A QUOTE
TMUX136MRSER	Texas Instruments	IC SWITCH SPDT X 2 9.5OHM 10UQFN	Analog Switches, Multiplexers, Demultiplexers	10-UQFN (2.0x1.5)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 9.5Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 2.3V ~ 4.8V -3db Bandwidth: 6.1GHz Channel Capacitance (CS(off), CD(off)): 1.6pF, 1.6pF Current – Leakage (IS(off)) (Max): 2µA Crosstalk: -37dB @ 240MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 10-UFQFN Supplier Device Package: 10-UQFN (2.0×1.5)	281	GET A QUOTE
TMUX136RSER	Texas Instruments	IC SWITCH SPDT X 2 9.5OHM 10UQFN	Analog Switches, Multiplexers, Demultiplexers	10-UQFN (2.0x1.5)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 9.5Ohm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 2.3V ~ 4.8V -3db Bandwidth: 6.1GHz Channel Capacitance (CS(off), CD(off)): 1.6pF, 1.6pF Current – Leakage (IS(off)) (Max): 2µA Crosstalk: -37dB @ 240MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 10-UFQFN Supplier Device Package: 10-UQFN (2.0×1.5)	366	GET A QUOTE
TMUX1511PWR	Texas Instruments	IC SWITCH SPSTX4 4.5OHM 14TSSOP	Analog Switches, Multiplexers, Demultiplexers	14-TSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 4.5Ohm Channel-to-Channel Matching (ΔRon): 70mOhm Switch Time (Ton, Toff) (Max): 60µs, 4µs -3db Bandwidth: 3GHz Charge Injection: 2pC Channel Capacitance (CS(off), CD(off)): 2.5pF, 2.5pF Current – Leakage (IS(off)) (Max): 100nA Crosstalk: -90dB @ 100kHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 14-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 14-TSSOP	1,161	GET A QUOTE