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
	LTC203CS#PBF	Analog Devices Inc.	IC SW SPST-NO/NCX4 125OHM 16SO	Analog Switches, Multiplexers, Demultiplexers	16-SO	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NO/NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 125Ohm Channel-to-Channel Matching (ΔRon): 6.25Ohm Voltage – Supply, Single (V+): 5V Voltage – Supply, Dual (V±): ±15V Switch Time (Ton, Toff) (Max): 400ns, 300ns Charge Injection: 8pC Channel Capacitance (CS(off), CD(off)): 5pF, 12pF Current – Leakage (IS(off)) (Max): 5nA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SO	1,030	GET A QUOTE
	LTC203CS#TRPBF	Analog Devices Inc.	IC SW SPST-NO/NCX4 125OHM 16SO	Analog Switches, Multiplexers, Demultiplexers	16-SO	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NO/NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 125Ohm Channel-to-Channel Matching (ΔRon): 6.25Ohm Voltage – Supply, Single (V+): 5V Voltage – Supply, Dual (V±): ±15V Switch Time (Ton, Toff) (Max): 400ns, 300ns Charge Injection: 8pC Channel Capacitance (CS(off), CD(off)): 5pF, 12pF Current – Leakage (IS(off)) (Max): 5nA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SO	163	GET A QUOTE
	LTC221CJ	Analog Devices Inc.	IC ANLG SWITCH QUAD SPST 16CDIP	Analog Switches, Multiplexers, Demultiplexers	16-CERDIP	N/A	N/A	Mounting Type: Through Hole Package / Case: 16-CDIP (0.300″”, 7.62mm) Supplier Device Package: 16-CERDIP	496	GET A QUOTE
	LTC221CN#PBF	Analog Devices Inc.	IC SWITCH SPST-NCX4 90OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 90Ohm Voltage – Supply, Single (V+): 5V Voltage – Supply, Dual (V±): ±15V Switch Time (Ton, Toff) (Max): 400ns, 300ns Charge Injection: 8pC Channel Capacitance (CS(off), CD(off)): 5pF, 12pF Current – Leakage (IS(off)) (Max): 5nA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	896	GET A QUOTE
	LTC221CS#PBF	Analog Devices Inc.	IC SWITCH SPST-NC X 4 90OHM 16SO	Analog Switches, Multiplexers, Demultiplexers	16-SO	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 90Ohm Voltage – Supply, Single (V+): 5V Voltage – Supply, Dual (V±): ±15V Switch Time (Ton, Toff) (Max): 400ns, 300ns Charge Injection: 8pC Channel Capacitance (CS(off), CD(off)): 5pF, 12pF Current – Leakage (IS(off)) (Max): 5nA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SO	892	GET A QUOTE
	LTC221CS#TRPBF	Analog Devices Inc.	IC SWITCH SPST-NC X 4 90OHM 16SO	Analog Switches, Multiplexers, Demultiplexers	16-SO	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 90Ohm Voltage – Supply, Single (V+): 5V Voltage – Supply, Dual (V±): ±15V Switch Time (Ton, Toff) (Max): 400ns, 300ns Charge Injection: 8pC Channel Capacitance (CS(off), CD(off)): 5pF, 12pF Current – Leakage (IS(off)) (Max): 5nA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SO	325	GET A QUOTE
	LTC222CN#PBF	Analog Devices Inc.	IC SWITCH SPST-NOX4 90OHM 16DIP	Analog Switches, Multiplexers, Demultiplexers	16-PDIP	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 90Ohm Voltage – Supply, Single (V+): 5V Voltage – Supply, Dual (V±): ±15V Switch Time (Ton, Toff) (Max): 400ns, 300ns Charge Injection: 8pC Channel Capacitance (CS(off), CD(off)): 5pF, 12pF Current – Leakage (IS(off)) (Max): 5nA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Through Hole Package / Case: 16-DIP (0.300″”, 7.62mm) Supplier Device Package: 16-PDIP	129	GET A QUOTE
	LTC222CS#PBF	Analog Devices Inc.	IC SWITCH SPST-NO X 4 90OHM 16SO	Analog Switches, Multiplexers, Demultiplexers	16-SO	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 90Ohm Voltage – Supply, Single (V+): 5V Voltage – Supply, Dual (V±): ±15V Switch Time (Ton, Toff) (Max): 400ns, 300ns Charge Injection: 8pC Channel Capacitance (CS(off), CD(off)): 5pF, 12pF Current – Leakage (IS(off)) (Max): 5nA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SO	1,329	GET A QUOTE
	LTC222CS#TRPBF	Analog Devices Inc.	IC SWITCH SPST-NO X 4 90OHM 16SO	Analog Switches, Multiplexers, Demultiplexers	16-SO	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NO Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 4 On-State Resistance (Max): 90Ohm Voltage – Supply, Single (V+): 5V Voltage – Supply, Dual (V±): ±15V Switch Time (Ton, Toff) (Max): 400ns, 300ns Charge Injection: 8pC Channel Capacitance (CS(off), CD(off)): 5pF, 12pF Current – Leakage (IS(off)) (Max): 5nA Crosstalk: -90dB @ 100kHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 16-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 16-SO	519	GET A QUOTE
	LTC2801CDE#PBF	Analog Devices Inc.	IC TRANSCEIVER HALF 1/1 12DFN	Drivers, Receivers, Transceivers	12-DFN (4x3)	1.8V ~ 5.5V	0°C ~ 70°C	Type: Transceiver Protocol: RS232 Number of Drivers/Receivers: 1/1 Duplex: Half Receiver Hysteresis: 400 mV Data Rate: 250kbps Voltage – Supply: 1.8V ~ 5.5V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 12-WFDFN Exposed Pad Supplier Device Package: 12-DFN (4×3)	785	GET A QUOTE
	LTC2801CDE#TRPBF	Analog Devices Inc.	IC TRANSCEIVER HALF 1/1 12DFN	Drivers, Receivers, Transceivers	12-DFN (4x3)	1.8V ~ 5.5V	0°C ~ 70°C	Type: Transceiver Protocol: RS232 Number of Drivers/Receivers: 1/1 Duplex: Half Receiver Hysteresis: 400 mV Data Rate: 250kbps Voltage – Supply: 1.8V ~ 5.5V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 12-WFDFN Exposed Pad Supplier Device Package: 12-DFN (4×3)	391	GET A QUOTE
N/A	LTC2801IDE	Analog Devices Inc.	IC TRANSCEIVER HALF 1/1 12DFN	Drivers, Receivers, Transceivers	12-DFN (4x3)	1.8V ~ 5.5V	-40°C ~ 85°C	Type: Transceiver Protocol: RS232 Number of Drivers/Receivers: 1/1 Duplex: Half Receiver Hysteresis: 400 mV Data Rate: 250kbps Voltage – Supply: 1.8V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 12-WFDFN Exposed Pad Supplier Device Package: 12-DFN (4×3)	244	GET A QUOTE
	LTC2801IDE#PBF	Analog Devices Inc.	IC TRANSCEIVER HALF 1/1 12DFN	Drivers, Receivers, Transceivers	12-DFN (4x3)	1.8V ~ 5.5V	-40°C ~ 85°C	Type: Transceiver Protocol: RS232 Number of Drivers/Receivers: 1/1 Duplex: Half Receiver Hysteresis: 400 mV Data Rate: 250kbps Voltage – Supply: 1.8V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 12-WFDFN Exposed Pad Supplier Device Package: 12-DFN (4×3)	879	GET A QUOTE
	LTC2801IDE#TRPBF	Analog Devices Inc.	IC TRANSCEIVER HALF 1/1 12DFN	Drivers, Receivers, Transceivers	12-DFN (4x3)	1.8V ~ 5.5V	-40°C ~ 85°C	Type: Transceiver Protocol: RS232 Number of Drivers/Receivers: 1/1 Duplex: Half Receiver Hysteresis: 400 mV Data Rate: 250kbps Voltage – Supply: 1.8V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 12-WFDFN Exposed Pad Supplier Device Package: 12-DFN (4×3)	871	GET A QUOTE
	LTC2802CDE#PBF	Analog Devices Inc.	IC TRANSCEIVER HALF 1/1 12DFN	Drivers, Receivers, Transceivers	12-DFN (4x3)	1.8V ~ 5.5V	0°C ~ 70°C	Type: Transceiver Protocol: RS232 Number of Drivers/Receivers: 1/1 Duplex: Half Receiver Hysteresis: 400 mV Data Rate: 1Mbps Voltage – Supply: 1.8V ~ 5.5V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 12-WFDFN Exposed Pad Supplier Device Package: 12-DFN (4×3)	1,011	GET A QUOTE
	LTC2802CDE#TRPBF	Analog Devices Inc.	IC TRANSCEIVER HALF 1/1 12DFN	Drivers, Receivers, Transceivers	12-DFN (4x3)	1.8V ~ 5.5V	0°C ~ 70°C	Type: Transceiver Protocol: RS232 Number of Drivers/Receivers: 1/1 Duplex: Half Receiver Hysteresis: 400 mV Data Rate: 1Mbps Voltage – Supply: 1.8V ~ 5.5V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 12-WFDFN Exposed Pad Supplier Device Package: 12-DFN (4×3)	191	GET A QUOTE
	LTC2802IDE#PBF	Analog Devices Inc.	IC TRANSCEIVER HALF 1/1 12DFN	Drivers, Receivers, Transceivers	12-DFN (4x3)	1.8V ~ 5.5V	-40°C ~ 85°C	Type: Transceiver Protocol: RS232 Number of Drivers/Receivers: 1/1 Duplex: Half Receiver Hysteresis: 400 mV Data Rate: 1Mbps Voltage – Supply: 1.8V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 12-WFDFN Exposed Pad Supplier Device Package: 12-DFN (4×3)	42	GET A QUOTE
	LTC2802IDE#TRPBF	Analog Devices Inc.	IC TRANSCEIVER HALF 1/1 12DFN	Drivers, Receivers, Transceivers	12-DFN (4x3)	1.8V ~ 5.5V	-40°C ~ 85°C	Type: Transceiver Protocol: RS232 Number of Drivers/Receivers: 1/1 Duplex: Half Receiver Hysteresis: 400 mV Data Rate: 1Mbps Voltage – Supply: 1.8V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 12-WFDFN Exposed Pad Supplier Device Package: 12-DFN (4×3)	245	GET A QUOTE
	LTC2803CDHC#PBF	Analog Devices Inc.	IC TRANSCEIVER HALF 2/2 16DFN	Drivers, Receivers, Transceivers	16-DFN (5x3)	1.8V ~ 5.5V	0°C ~ 70°C	Type: Transceiver Protocol: RS232 Number of Drivers/Receivers: 2/2 Duplex: Half Receiver Hysteresis: 400 mV Data Rate: 250kbps Voltage – Supply: 1.8V ~ 5.5V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 16-WFDFN Exposed Pad Supplier Device Package: 16-DFN (5×3)	1,283	GET A QUOTE
	LTC2803CDHC#TRPBF	Analog Devices Inc.	IC TRANSCEIVER HALF 2/2 16DFN	Drivers, Receivers, Transceivers	16-DFN (5x3)	1.8V ~ 5.5V	0°C ~ 70°C	Type: Transceiver Protocol: RS232 Number of Drivers/Receivers: 2/2 Duplex: Half Receiver Hysteresis: 400 mV Data Rate: 250kbps Voltage – Supply: 1.8V ~ 5.5V Operating Temperature: 0°C ~ 70°C Mounting Type: Surface Mount Package / Case: 16-WFDFN Exposed Pad Supplier Device Package: 16-DFN (5×3)	1,237	GET A QUOTE