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

Data Sheet	Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
	LMS4684ITL/NOPB	Texas Instruments	IC SWITCH SPDTX2 800MOHM 12USMD	Analog Switches, Multiplexers, Demultiplexers	12-uSMD (1.59x2.33)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 800mOhm Channel-to-Channel Matching (ΔRon): 1.11mOhm Voltage – Supply, Single (V+): 1.8V ~ 5.5V Switch Time (Ton, Toff) (Max): 60ns, 40ns Charge Injection: 200pC Current – Leakage (IS(off)) (Max): 1nA Crosstalk: -72dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 12-WFBGA Supplier Device Package: 12-uSMD (1.59×2.33)	1,380	GET A QUOTE
	LMS4684ITLX/NOPB	Texas Instruments	IC SWITCH SPDTX2 800MOHM 12USMD	Analog Switches, Multiplexers, Demultiplexers	12-uSMD (1.59x2.33)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 800mOhm Channel-to-Channel Matching (ΔRon): 1.11mOhm Voltage – Supply, Single (V+): 1.8V ~ 5.5V Switch Time (Ton, Toff) (Max): 60ns, 40ns Charge Injection: 200pC Current – Leakage (IS(off)) (Max): 1nA Crosstalk: -72dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 12-WFBGA Supplier Device Package: 12-uSMD (1.59×2.33)	2	GET A QUOTE
	LMS4684LD	Texas Instruments	IC SWITCH SPDTX2 800MOHM 10WSON	Analog Switches, Multiplexers, Demultiplexers	10-WSON (3x4)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 800mOhm Channel-to-Channel Matching (ΔRon): 1.11mOhm Voltage – Supply, Single (V+): 1.8V ~ 5.5V Switch Time (Ton, Toff) (Max): 60ns, 40ns Charge Injection: 200pC Current – Leakage (IS(off)) (Max): 1nA Crosstalk: -72dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 10-WFDFN Exposed Pad Supplier Device Package: 10-WSON (3×4)	868	GET A QUOTE
	LMS4684LD/NOPB	Texas Instruments	IC SWITCH SPDTX2 800MOHM 10WSON	Analog Switches, Multiplexers, Demultiplexers	10-WSON (3x4)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 800mOhm Channel-to-Channel Matching (ΔRon): 1.11mOhm Voltage – Supply, Single (V+): 1.8V ~ 5.5V Switch Time (Ton, Toff) (Max): 60ns, 40ns Charge Injection: 200pC Current – Leakage (IS(off)) (Max): 1nA Crosstalk: -72dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 10-WFDFN Exposed Pad Supplier Device Package: 10-WSON (3×4)	268	GET A QUOTE
	LMS4684LDX	Texas Instruments	IC SWITCH SPDTX2 800MOHM 10WSON	Analog Switches, Multiplexers, Demultiplexers	10-WSON (3x4)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 800mOhm Channel-to-Channel Matching (ΔRon): 1.11mOhm Voltage – Supply, Single (V+): 1.8V ~ 5.5V Switch Time (Ton, Toff) (Max): 60ns, 40ns Charge Injection: 200pC Current – Leakage (IS(off)) (Max): 1nA Crosstalk: -72dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 10-WFDFN Exposed Pad Supplier Device Package: 10-WSON (3×4)	185	GET A QUOTE
	LMS4684LDX/NOPB	Texas Instruments	IC SWITCH SPDTX2 800MOHM 10WSON	Analog Switches, Multiplexers, Demultiplexers	10-WSON (3x4)	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 800mOhm Channel-to-Channel Matching (ΔRon): 1.11mOhm Voltage – Supply, Single (V+): 1.8V ~ 5.5V Switch Time (Ton, Toff) (Max): 60ns, 40ns Charge Injection: 200pC Current – Leakage (IS(off)) (Max): 1nA Crosstalk: -72dB @ 100kHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 10-WFDFN Exposed Pad Supplier Device Package: 10-WSON (3×4)	669	GET A QUOTE
N/A	LMS485CM/NOPB	Texas Instruments	IC TRANSCEIVER HALF 1/1 8SOIC	Drivers, Receivers, Transceivers	8-SOIC	4.75V ~ 5.25V	0°C ~ 70°C	Type: Transceiver Protocol: RS422, RS485 Number of Drivers/Receivers: 1/1 Duplex: Half Receiver Hysteresis: 95 mV Data Rate: 2.5Mbps Voltage – Supply: 4.75V ~ 5.25V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 8-SOIC	169	GET A QUOTE
N/A	LMS485CMX/NOPB	Texas Instruments	IC TRANSCEIVER HALF 1/1 8SOIC	Drivers, Receivers, Transceivers	8-SOIC	4.75V ~ 5.25V	0°C ~ 70°C	Type: Transceiver Protocol: RS422, RS485 Number of Drivers/Receivers: 1/1 Duplex: Half Receiver Hysteresis: 95 mV Data Rate: 2.5Mbps Voltage – Supply: 4.75V ~ 5.25V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 8-SOIC	643	GET A QUOTE
N/A	LMS485CNA/NOPB	Texas Instruments	IC TRANSCEIVER HALF 1/1 8MDIP	Drivers, Receivers, Transceivers	8-MDIP	4.75V ~ 5.25V	0°C ~ 70°C	Type: Transceiver Protocol: RS422, RS485 Number of Drivers/Receivers: 1/1 Duplex: Half Receiver Hysteresis: 95 mV Data Rate: 2.5Mbps Voltage – Supply: 4.75V ~ 5.25V Operating Temperature: 0°C ~ 70°C Mounting Type: Through Hole Package / Case: 8-DIP (0.300″”, 7.62mm) Supplier Device Package: 8-MDIP	1,019	GET A QUOTE
N/A	LMS485EIM/NOPB	Texas Instruments	IC TRANSCEIVER HALF 1/1 8SOIC	Drivers, Receivers, Transceivers	8-SOIC	4.75V ~ 5.25V	-40°C ~ 85°C	Type: Transceiver Protocol: RS422, RS485 Number of Drivers/Receivers: 1/1 Duplex: Half Receiver Hysteresis: 95 mV Data Rate: 2.5Mbps Voltage – Supply: 4.75V ~ 5.25V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 8-SOIC	1,502	GET A QUOTE
N/A	LMS485IM/NOPB	Texas Instruments	IC TRANSCEIVER HALF 1/1 8SOIC	Drivers, Receivers, Transceivers	8-SOIC	4.75V ~ 5.25V	-40°C ~ 85°C	Type: Transceiver Protocol: RS422, RS485 Number of Drivers/Receivers: 1/1 Duplex: Half Receiver Hysteresis: 95 mV Data Rate: 2.5Mbps Voltage – Supply: 4.75V ~ 5.25V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 8-SOIC	981	GET A QUOTE
N/A	LMS485INA/NOPB	Texas Instruments	IC TRANSCEIVER HALF 1/1 8MDIP	Drivers, Receivers, Transceivers	8-MDIP	4.75V ~ 5.25V	-40°C ~ 85°C	Type: Transceiver Protocol: RS422, RS485 Number of Drivers/Receivers: 1/1 Duplex: Half Receiver Hysteresis: 95 mV Data Rate: 2.5Mbps Voltage – Supply: 4.75V ~ 5.25V Operating Temperature: -40°C ~ 85°C Mounting Type: Through Hole Package / Case: 8-DIP (0.300″”, 7.62mm) Supplier Device Package: 8-MDIP	779	GET A QUOTE
N/A	LMS75LBC176M/NOPB	Texas Instruments	IC TRANSCEIVER HALF 1/1 8SOIC	Drivers, Receivers, Transceivers	8-SOIC	4.75V ~ 5.25V	0°C ~ 70°C	Type: Transceiver Protocol: RS422, RS485 Number of Drivers/Receivers: 1/1 Duplex: Half Receiver Hysteresis: 10 mV Voltage – Supply: 4.75V ~ 5.25V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 8-SOIC	781	GET A QUOTE
N/A	LMS75LBC176MX/NOPB	Texas Instruments	IC TRANSCEIVER HALF 1/1 8SOIC	Drivers, Receivers, Transceivers	8-SOIC	4.75V ~ 5.25V	0°C ~ 70°C	Type: Transceiver Protocol: RS422, RS485 Number of Drivers/Receivers: 1/1 Duplex: Half Receiver Hysteresis: 10 mV Voltage – Supply: 4.75V ~ 5.25V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 8-SOIC	857	GET A QUOTE
	LMX3161VBHX	Texas Instruments	IC TRANSCEIVER 48LQFP	Drivers, Receivers, Transceivers	48-LQFP (7x7)	3V ~ 5.5V	-10°C ~ 70°C	Type: Transceiver Voltage – Supply: 3V ~ 5.5V Operating Temperature: -10°C ~ 70°C Mounting Type: Surface Mount Package / Case: 48-LQFP Supplier Device Package: 48-LQFP (7×7)	746	GET A QUOTE
N/A	LMX3162VBHX	Texas Instruments	IC TRANSCEIVER 48LQFP	Drivers, Receivers, Transceivers	48-LQFP (7x7)	3V ~ 5.5V	-10°C ~ 70°C	Type: Transceiver Voltage – Supply: 3V ~ 5.5V Operating Temperature: -10°C ~ 70°C Mounting Type: Surface Mount Package / Case: 48-LQFP Supplier Device Package: 48-LQFP (7×7)	466	GET A QUOTE
N/A	LNLASB3157DFT2	onsemi	IC SWITCH SPDTX1 7OHM SC88	Analog Switches, Multiplexers, Demultiplexers	SC-88/SC70-6/SOT-363	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 7Ohm Channel-to-Channel Matching (ΔRon): 150mOhm Voltage – Supply, Single (V+): 1.65V ~ 5.5V Switch Time (Ton, Toff) (Max): 5.2ns, 3.5ns -3db Bandwidth: 250MHz Charge Injection: 7pC Current – Leakage (IS(off)) (Max): 50nA Crosstalk: -54dB @ 10MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 6-TSSOP, SC-88, SOT-363 Supplier Device Package: SC-88/SC70-6/SOT-363	583	GET A QUOTE
N/A	LNLASB3157DFT2G	onsemi	IC SWITCH SPDTX1 7OHM SC88	Analog Switches, Multiplexers, Demultiplexers	SC-88/SC70-6/SOT-363	N/A	-55°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 7Ohm Channel-to-Channel Matching (ΔRon): 150mOhm Voltage – Supply, Single (V+): 1.65V ~ 5.5V Switch Time (Ton, Toff) (Max): 5.2ns, 3.5ns -3db Bandwidth: 250MHz Charge Injection: 7pC Current – Leakage (IS(off)) (Max): 50nA Crosstalk: -54dB @ 10MHz Operating Temperature: -55°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 6-TSSOP, SC-88, SOT-363 Supplier Device Package: SC-88/SC70-6/SOT-363	1,693	GET A QUOTE
	LP2985SF5-3.3	TAEJIN Technology	REG LINEAR 3.3V 150MA	Voltage Regulators - Linear Low Drop Out (LDO) Regulators	SOT23-5	3.3V	-40°C ~ 125°C (TA)	Voltage: 3.3V Operating Temperature: -40°C ~ 125°C (TA) Supplier Device Package: SOT23-5 Current: 150mA Number of Circuits (I/O): 1 Packaging: Tape & Reel	385	GET A QUOTE
	LP2985SF5-5.0	TAEJIN Technology	REG LINEAR 5V 150MA	Voltage Regulators - Linear Low Drop Out (LDO) Regulators	SOT23-5	5.0V	-40°C ~ 125°C (TA)	Voltage: 5.0V Operating Temperature: -40°C ~ 125°C (TA) Supplier Device Package: SOT23-5 Current: 150mA Number of Circuits (I/O): 1 Packaging: Tape & Reel	29	GET A QUOTE