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
TMUX7309FPWR	Texas Instruments	60-V FAULT-PROTECTED, 4:1, TWO-C	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SP4T – Open Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 250Ohm Channel-to-Channel Matching (ΔRon): 2.5Ohm Voltage – Supply, Single (V+): 5V ~ 44V Switch Time (Ton, Toff) (Max): 300ns, 400ns -3db Bandwidth: 245MHz Charge Injection: -17pC Channel Capacitance (CS(off), CD(off)): 3.5pF, 14pF Current – Leakage (IS(off)) (Max): 1nA Crosstalk: -103dB @ 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	173	GET A QUOTE
TMUX7309FRRPR	Texas Instruments	IC SWITCH 4PST X 2 250OHM 16WQFN	Analog Switches, Multiplexers, Demultiplexers	16-WQFN (4x4)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: 4PST Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 250Ohm Channel-to-Channel Matching (ΔRon): 2.5Ohm Voltage – Supply, Single (V+): 8V ~ 44V Voltage – Supply, Dual (V±): ±5V ~ 22V Switch Time (Ton, Toff) (Max): 390ns, 450ns -3db Bandwidth: 255MHz Charge Injection: -16pC Channel Capacitance (CS(off), CD(off)): 4pF, 16pF Current – Leakage (IS(off)) (Max): 1nA Crosstalk: -103dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-WQFN Exposed Pad Supplier Device Package: 16-WQFN (4×4)	316	GET A QUOTE
TMUX7348FPWR	Texas Instruments	60V FAULT-PROTECTED, 8:1 MULTIPL	Analog Switches, Multiplexers, Demultiplexers	20-TSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SP8T – Open Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 250Ohm Channel-to-Channel Matching (ΔRon): 2.5Ohm Voltage – Supply, Single (V+): 8V ~ 44V Voltage – Supply, Dual (V±): ±5V ~ 22V Switch Time (Ton, Toff) (Max): 300ns, 400ns -3db Bandwidth: 150MHz Charge Injection: -17pC Channel Capacitance (CS(off), CD(off)): 3.5pF, 28pF Current – Leakage (IS(off)) (Max): 1nA Crosstalk: -95dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 20-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 20-TSSOP	1,630	GET A QUOTE
TMUX7348FRTJR	Texas Instruments	IC SWITCH SP8T X 1 250OHM 20QFN	Analog Switches, Multiplexers, Demultiplexers	20-QFN (4x4)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SP8T Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 250Ohm Channel-to-Channel Matching (ΔRon): 2.5Ohm Voltage – Supply, Single (V+): 8V ~ 44V Voltage – Supply, Dual (V±): ±5V ~ 22V Switch Time (Ton, Toff) (Max): 300ns, 400ns -3db Bandwidth: 150MHz Charge Injection: -17pC Channel Capacitance (CS(off), CD(off)): 3.5pF, 28pF Current – Leakage (IS(off)) (Max): 1nA Crosstalk: -95dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 20-WFQFN Exposed Pad Supplier Device Package: 20-QFN (4×4)	663	GET A QUOTE
TMUX7349FPWR	Texas Instruments	60V, FAULT-PROTECTED, DUAL 4:1 M	Analog Switches, Multiplexers, Demultiplexers	20-TSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SP4T – Open Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 250Ohm Channel-to-Channel Matching (ΔRon): 2.5Ohm (Typ) Voltage – Supply, Single (V+): 5V ~ 44V Switch Time (Ton, Toff) (Max): 300ns, 400ns -3db Bandwidth: 245MHz Charge Injection: -17pC Channel Capacitance (CS(off), CD(off)): 3.5pF, 14pF Current – Leakage (IS(off)) (Max): 1nA Crosstalk: -103dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 20-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 20-TSSOP	958	GET A QUOTE
TMUX7349FRTJR	Texas Instruments	IC SW SP4TX2 250OHM 20QFN	Analog Switches, Multiplexers, Demultiplexers	20-QFN (4x4)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SP4T – Open Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 250Ohm Channel-to-Channel Matching (ΔRon): 2.5Ohm (Typ) Voltage – Supply, Single (V+): 8V ~ 44V Switch Time (Ton, Toff) (Max): 390ns, 450ns -3db Bandwidth: 255MHz Charge Injection: -16pC Channel Capacitance (CS(off), CD(off)): 4pF, 16pF Current – Leakage (IS(off)) (Max): 1nA Crosstalk: -103dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 20-WFQFN Exposed Pad Supplier Device Package: 20-QFN (4×4)	1,336	GET A QUOTE
TMUX7411FRRPR	Texas Instruments	IC SWITCH SPST-NOX4 11OHM 16WQFN	Analog Switches, Multiplexers, Demultiplexers	16-WQFN (4x4)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 11Ohm Channel-to-Channel Matching (ΔRon): 600mOhm (Typ) Voltage – Supply, Single (V+): 8V ~ 44V Switch Time (Ton, Toff) (Max): 750ns, 210ns -3db Bandwidth: 650MHz Charge Injection: -330pC Channel Capacitance (CS(off), CD(off)): 12pF, 14pF Current – Leakage (IS(off)) (Max): 700pA Crosstalk: -110dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-WQFN Exposed Pad Supplier Device Package: 16-WQFN (4×4)	1,359	GET A QUOTE
TMUX7412FRRPR	Texas Instruments	IC SWITCH SPST-NCX4 11OHM 16WQFN	Analog Switches, Multiplexers, Demultiplexers	16-WQFN (4x4)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 11Ohm Channel-to-Channel Matching (ΔRon): 60mOhm Voltage – Supply, Single (V+): 8V ~ 44V Voltage – Supply, Dual (V±): ±5V ~ 22V Switch Time (Ton, Toff) (Max): 740ns, 100ns -3db Bandwidth: 550MHz Charge Injection: 330pC Channel Capacitance (CS(off), CD(off)): 10pF, 12pF Current – Leakage (IS(off)) (Max): 700pA Crosstalk: -100dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-WQFN Exposed Pad Supplier Device Package: 16-WQFN (4×4)	486	GET A QUOTE
TMUX7413FRRPR	Texas Instruments	IC SW SPST-NO/NCX4 11OHM 16WQFN	Analog Switches, Multiplexers, Demultiplexers	16-WQFN (4x4)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – NO/NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 11Ohm Channel-to-Channel Matching (ΔRon): 60mOhm Voltage – Supply, Single (V+): 5V ~ 44V Switch Time (Ton, Toff) (Max): 740ns, 100ns -3db Bandwidth: 650MHz Charge Injection: -330pC Channel Capacitance (CS(off), CD(off)): 10pF, 12pF Current – Leakage (IS(off)) (Max): 700pA Crosstalk: -100dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-WQFN Exposed Pad Supplier Device Package: 16-WQFN (4×4)	965	GET A QUOTE
TMUX7436FPWR	Texas Instruments	IC SW SPDT-NO/NCX2 11OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPDT – NO/NC Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 11Ohm Channel-to-Channel Matching (ΔRon): 60mOhm (Typ) Voltage – Supply, Single (V+): 8V ~ 44V Switch Time (Ton, Toff) (Max): 520ns, 210ns -3db Bandwidth: 215MHz Charge Injection: -300pC Channel Capacitance (CS(off), CD(off)): 14pF, 28pF Current – Leakage (IS(off)) (Max): 700pA Crosstalk: -80dB @ 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	570	GET A QUOTE
TMUX7462FPWR	Texas Instruments	60-V FAULT-PROTECTED, LATCH-UP I	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – Closed Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 10.5Ohm Channel-to-Channel Matching (ΔRon): 50mOhm Voltage – Supply, Single (V+): 5V ~ 44V -3db Bandwidth: 550MHz Crosstalk: -100dB @ 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	570	GET A QUOTE
TMUX7462FRRPR	Texas Instruments	IC SW SPST-NCX4 10.5OHM 16WQFN	Analog Switches, Multiplexers, Demultiplexers	16-WQFN (4x4)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 10.5Ohm Channel-to-Channel Matching (ΔRon): 500mOhm Voltage – Supply, Single (V+): 8V ~ 44V Voltage – Supply, Dual (V±): ±5V ~ 22V -3db Bandwidth: 550MHz Crosstalk: -100dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-WQFN Exposed Pad Supplier Device Package: 16-WQFN (4×4)	1,644	GET A QUOTE
TMUX8108PWR	Texas Instruments	IC SWITCH SP8T X 1 50OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 125°C	Switch Circuit: SP8T Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 50Ohm Channel-to-Channel Matching (ΔRon): 500mOhm Voltage – Supply, Single (V+): 10V ~ 100V Voltage – Supply, Dual (V±): ±10V ~ 50V Switch Time (Ton, Toff) (Max): 1µs, 700ns (Typ) -3db Bandwidth: 200MHz Charge Injection: 200pC Channel Capacitance (CS(off), CD(off)): 5pF, 20pF Current – Leakage (IS(off)) (Max): 60pA (Typ) Crosstalk: -100dB @ 100kHz Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	1,418	GET A QUOTE
TMUX8108RUMR	Texas Instruments	100-V, FLAT RON, SINGLE 8:1 MULT	Analog Switches, Multiplexers, Demultiplexers	16-WQFN (4x4)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SP8T – Open Multiplexer/Demultiplexer Circuit: 8:1 Number of Circuits: 1 On-State Resistance (Max): 48Ohm Channel-to-Channel Matching (ΔRon): 650mOhm Voltage – Supply, Single (V+): 10V ~ 100V Voltage – Supply, Dual (V±): ±10V ~ 50V Switch Time (Ton, Toff) (Max): 3µs, 650ns (Typ) -3db Bandwidth: 200MHz Charge Injection: -150pC Channel Capacitance (CS(off), CD(off)): 3pF, 20pF Current – Leakage (IS(off)) (Max): 3nA Crosstalk: -110dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-WQFN Exposed Pad Supplier Device Package: 16-WQFN (4×4)	471	GET A QUOTE
TMUX8109PWR	Texas Instruments	IC SWITCH SP4T X 2 48OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 125°C	Switch Circuit: SP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 48Ohm Channel-to-Channel Matching (ΔRon): 650mOhm Voltage – Supply, Single (V+): 10V ~ 100V Voltage – Supply, Dual (V±): ±10V ~ 50V Switch Time (Ton, Toff) (Max): 3µs, 650ns (Typ) -3db Bandwidth: 380MHz Charge Injection: -150pC Channel Capacitance (CS(off), CD(off)): 3pF, 10pF Current – Leakage (IS(off)) (Max): 20pA (Typ) Crosstalk: -110dB @ 1MHz Operating Temperature: -40°C ~ 125°C Mounting Type: Surface Mount Package / Case: 16-TSSOP (0.173″”, 4.40mm Width) Supplier Device Package: 16-TSSOP	163	GET A QUOTE
TMUX8109RUMR	Texas Instruments	100-V, FLAT RON, DUAL 4:1 MULTIP	Analog Switches, Multiplexers, Demultiplexers	16-WQFN (4x4)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SP4T – NO Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 2 On-State Resistance (Max): 48Ohm Channel-to-Channel Matching (ΔRon): 650mOhm Voltage – Supply, Single (V+): 10V ~ 100V Voltage – Supply, Dual (V±): ±10V ~ 50V Switch Time (Ton, Toff) (Max): 15µs, 3µs -3db Bandwidth: 380MHz Charge Injection: -150pC Channel Capacitance (CS(off), CD(off)): 3pF, 10pF Current – Leakage (IS(off)) (Max): 15nA Crosstalk: -110dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 16-WQFN Exposed Pad Supplier Device Package: 16-WQFN (4×4)	519	GET A QUOTE
TMUX8211PWR	Texas Instruments	IC SWITCH SPST-NCX4 7OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-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): 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	599	GET A QUOTE
TMUX8211RUMR	Texas Instruments	IC	Analog Switches, Multiplexers, Demultiplexers	16-WQFN (4x4)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – 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)	228	GET A QUOTE
TMUX8212PWR	Texas Instruments	IC SWITCH SPST X 4 7OHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST 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: -1300pC Channel Capacitance (CS(off), CD(off)): 12pF, 12pF Current – Leakage (IS(off)) (Max): 2nA Crosstalk: -100dB @ 100kHz 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	1,463	GET A QUOTE
TMUX8212RUMR	Texas Instruments	100-V, FLAT RON, 1:1 (SPST), FOU	Analog Switches, Multiplexers, Demultiplexers	16-WQFN (4x4)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPST – NO 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)	934	GET A QUOTE