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

Image	Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
	MAX325CSA+T	Analog Devices Inc.	IC SW SPST-NO/NCX2 60OHM 8SOIC	Analog Switches, Multiplexers, Demultiplexers	8-SOIC	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NO/NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 60Ohm Channel-to-Channel Matching (ΔRon): 800mOhm Voltage – Supply, Single (V+): 2.7V ~ 16V Switch Time (Ton, Toff) (Max): 150ns, 100ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 9pF, 9pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -85dB @ 1MHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 8-SOIC	1,118	GET A QUOTE
	MAX325CUA+	Analog Devices Inc.	IC SW SPST-NO/NCX2 60OHM 8UMAX	Analog Switches, Multiplexers, Demultiplexers	8-uMAX/uSOP	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NO/NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 60Ohm Channel-to-Channel Matching (ΔRon): 800mOhm Voltage – Supply, Single (V+): 2.7V ~ 16V Switch Time (Ton, Toff) (Max): 150ns, 100ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 9pF, 9pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -85dB @ 1MHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118″”, 3.00mm Width) Supplier Device Package: 8-uMAX/uSOP	633	GET A QUOTE
	MAX325CUA+T	Analog Devices Inc.	IC SW SPST-NO/NCX2 60OHM 8UMAX	Analog Switches, Multiplexers, Demultiplexers	8-uMAX/uSOP	N/A	0°C ~ 70°C (TA)	Switch Circuit: SPST – NO/NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 60Ohm Channel-to-Channel Matching (ΔRon): 800mOhm Voltage – Supply, Single (V+): 2.7V ~ 16V Switch Time (Ton, Toff) (Max): 150ns, 100ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 9pF, 9pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -85dB @ 1MHz Operating Temperature: 0°C ~ 70°C (TA) Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118″”, 3.00mm Width) Supplier Device Package: 8-uMAX/uSOP	1,237	GET A QUOTE
	MAX325EPA+	Analog Devices Inc.	IC SW SPST-NO/NCX2 60OHM 8DIP	Analog Switches, Multiplexers, Demultiplexers	8-PDIP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO/NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 60Ohm Channel-to-Channel Matching (ΔRon): 800mOhm Voltage – Supply, Single (V+): 2.7V ~ 16V Switch Time (Ton, Toff) (Max): 150ns, 100ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 9pF, 9pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -85dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Through Hole Package / Case: 8-DIP (0.300″”, 7.62mm) Supplier Device Package: 8-PDIP	1,947	GET A QUOTE
	MAX325ESA+	Analog Devices Inc.	IC SW SPST-NO/NCX2 60OHM 8SOIC	Analog Switches, Multiplexers, Demultiplexers	8-SOIC	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO/NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 60Ohm Channel-to-Channel Matching (ΔRon): 800mOhm Voltage – Supply, Single (V+): 2.7V ~ 16V Switch Time (Ton, Toff) (Max): 150ns, 100ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 9pF, 9pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -85dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 8-SOIC	132	GET A QUOTE
	MAX325ESA+T	Analog Devices Inc.	IC SW SPST-NO/NCX2 60OHM 8SOIC	Analog Switches, Multiplexers, Demultiplexers	8-SOIC	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO/NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 60Ohm Channel-to-Channel Matching (ΔRon): 800mOhm Voltage – Supply, Single (V+): 2.7V ~ 16V Switch Time (Ton, Toff) (Max): 150ns, 100ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 9pF, 9pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -85dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154″”, 3.90mm Width) Supplier Device Package: 8-SOIC	446	GET A QUOTE
	MAX325EUA+	Analog Devices Inc.	IC SW SPST-NO/NCX2 60OHM 8UMAX	Analog Switches, Multiplexers, Demultiplexers	8-uMAX/uSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO/NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 60Ohm Channel-to-Channel Matching (ΔRon): 800mOhm Voltage – Supply, Single (V+): 2.7V ~ 16V Switch Time (Ton, Toff) (Max): 150ns, 100ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 9pF, 9pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -85dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118″”, 3.00mm Width) Supplier Device Package: 8-uMAX/uSOP	398	GET A QUOTE
	MAX325EUA+T	Analog Devices Inc.	IC SW SPST-NO/NCX2 60OHM 8UMAX	Analog Switches, Multiplexers, Demultiplexers	8-uMAX/uSOP	N/A	-40°C ~ 85°C (TA)	Switch Circuit: SPST – NO/NC Multiplexer/Demultiplexer Circuit: 1:1 Number of Circuits: 2 On-State Resistance (Max): 60Ohm Channel-to-Channel Matching (ΔRon): 800mOhm Voltage – Supply, Single (V+): 2.7V ~ 16V Switch Time (Ton, Toff) (Max): 150ns, 100ns Charge Injection: 1pC Channel Capacitance (CS(off), CD(off)): 9pF, 9pF Current – Leakage (IS(off)) (Max): 100pA Crosstalk: -85dB @ 1MHz Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118″”, 3.00mm Width) Supplier Device Package: 8-uMAX/uSOP	1,275	GET A QUOTE
	MAX32620ICQ+	Analog Devices Inc.	IC MCU 32BIT 2MB FLASH 100TQFP	Microcontrollers	100-TQFP-EP (14x14)	N/A	-30°C ~ 85°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Single-Core Speed: 96MHz Connectivity: 1-Wire, I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 49 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH RAM Size: 256K x 8 Voltage – Supply (Vcc/Vdd): 1.14V ~ 3.6V Data Converters: A/D 4x10b Sigma-Delta Oscillator Type: Internal Operating Temperature: -30°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP-EP (14×14) Package / Case: 100-TQFP Exposed Pad	302	GET A QUOTE
	MAX32620ICQ+W	Analog Devices Inc.	IC MCU 32BIT 2MB FLASH 100TQFP	Microcontrollers	100-TQFP-EP (14x14)	N/A	-30°C ~ 85°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Single-Core Speed: 96MHz Connectivity: 1-Wire, I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 49 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH RAM Size: 256K x 8 Voltage – Supply (Vcc/Vdd): 1.14V ~ 3.6V Data Converters: A/D 4x10b Sigma-Delta Oscillator Type: Internal Operating Temperature: -30°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP-EP (14×14) Package / Case: 100-TQFP Exposed Pad	262	GET A QUOTE
	MAX32620IWG+	Analog Devices Inc.	IC MCU 32BIT 2MB FLASH 81WLP	Microcontrollers	81-WLP (3.95x4.11)	N/A	-30°C ~ 85°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Single-Core Speed: 96MHz Connectivity: 1-Wire, I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 49 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH RAM Size: 256K x 8 Voltage – Supply (Vcc/Vdd): 1.14V ~ 3.6V Data Converters: A/D 4x10b Sigma-Delta Oscillator Type: Internal Operating Temperature: -30°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 81-WLP (3.95×4.11) Package / Case: 81-WFBGA, WLBGA	1,722	GET A QUOTE
	MAX32620IWG+T	Analog Devices Inc.	IC MCU 32BIT 2MB FLASH 81WLP	Microcontrollers	81-WLP (3.95x4.11)	N/A	-30°C ~ 85°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Single-Core Speed: 96MHz Connectivity: 1-Wire, I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 49 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH RAM Size: 256K x 8 Voltage – Supply (Vcc/Vdd): 1.14V ~ 3.6V Data Converters: A/D 4x10b Sigma-Delta Oscillator Type: Internal Operating Temperature: -30°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 81-WLP (3.95×4.11) Package / Case: 81-WFBGA, WLBGA	1,514	GET A QUOTE
N/A	MAX32620IWGB+	Analog Devices Inc.	IC MCU 32BIT 2MB FLASH 81WLP	Microcontrollers	81-WLP (3.95x4.11)	N/A	-40°C ~ 85°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Speed: 96MHz Connectivity: 1-Wire, I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 49 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH RAM Size: 256K x 8 Voltage – Supply (Vcc/Vdd): 1.14V ~ 3.6V Data Converters: A/D 4x10b Sigma-Delta Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 81-WLP (3.95×4.11) Package / Case: 81-WFBGA, WLBGA	504	GET A QUOTE
	MAX32620IWGC+T	Analog Devices Inc.	IC MCU 32BIT 2MB FLASH 81WLP	Microcontrollers	81-WLP (3.95x4.11)	N/A	-20°C ~ 85°C	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Single-Core Speed: 96MHz Connectivity: 1-Wire, I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 49 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH RAM Size: 256K x 8 Voltage – Supply (Vcc/Vdd): 1.14V ~ 3.6V Data Converters: A/D 4x10b Sigma-Delta Oscillator Type: Internal Operating Temperature: -20°C ~ 85°C Mounting Type: Surface Mount Supplier Device Package: 81-WLP (3.95×4.11) Package / Case: 81-WFBGA, WLBGA	230	GET A QUOTE
N/A	MAX32620IWGL+	Analog Devices Inc.	IC MCU 32BIT 1MB FLASH 81WLP	Microcontrollers	81-WLP (3.95x4.11)	N/A	-30°C ~ 85°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Single-Core Speed: 96MHz Connectivity: 1-Wire, I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 49 Program Memory Size: 1MB (1M x 8) Program Memory Type: FLASH RAM Size: 256K x 8 Voltage – Supply (Vcc/Vdd): 1.14V ~ 3.6V Data Converters: A/D 4x10b Sigma-Delta Oscillator Type: Internal Operating Temperature: -30°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 81-WLP (3.95×4.11) Package / Case: 81-WFBGA, WLBGA	319	GET A QUOTE
	MAX32620IWGL+T	Analog Devices Inc.	IC MCU 32BIT 1MB FLASH 81WLP	Microcontrollers	81-WLP (3.95x4.11)	N/A	-30°C ~ 85°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Single-Core Speed: 96MHz Connectivity: 1-Wire, I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 49 Program Memory Size: 1MB (1M x 8) Program Memory Type: FLASH RAM Size: 256K x 8 Voltage – Supply (Vcc/Vdd): 1.14V ~ 3.6V Data Converters: A/D 4x10b Sigma-Delta Oscillator Type: Internal Operating Temperature: -30°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 81-WLP (3.95×4.11) Package / Case: 81-WFBGA, WLBGA	1,985	GET A QUOTE
N/A	MAX32620UIWG+	Analog Devices Inc.	IC MCU 32BIT 2MB FLASH 81WLP	Microcontrollers	81-WLP (3.95x4.11)	N/A	-40°C ~ 85°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Speed: 96MHz Connectivity: 1-Wire, I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 49 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH RAM Size: 256K x 8 Voltage – Supply (Vcc/Vdd): 1.14V ~ 3.6V Data Converters: A/D 4x10b Sigma-Delta Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 81-WLP (3.95×4.11) Package / Case: 81-WFBGA, WLBGA	881	GET A QUOTE
	MAX32620UIWG+T	Analog Devices Inc.	IC MCU 32BIT 2MB FLASH 81WLP	Microcontrollers	81-WLP (3.95x4.11)	N/A	-40°C ~ 85°C	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Single-Core Speed: 96MHz Connectivity: 1-Wire, I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 49 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH RAM Size: 256K x 8 Voltage – Supply (Vcc/Vdd): 1.14V ~ 3.6V Data Converters: A/D 4x10b Sigma-Delta Oscillator Type: Internal Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Supplier Device Package: 81-WLP (3.95×4.11) Package / Case: 81-WFBGA, WLBGA	81	GET A QUOTE
	MAX32621ICQ+	Analog Devices Inc.	IC MCU 32BIT 2MB FLASH 100TQFP	Microcontrollers	100-TQFP-EP (14x14)	N/A	-30°C ~ 85°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Single-Core Speed: 96MHz Connectivity: 1-Wire, I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 49 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH RAM Size: 256K x 8 Voltage – Supply (Vcc/Vdd): 1.14V ~ 3.6V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -30°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-TQFP-EP (14×14) Package / Case: 100-TQFP Exposed Pad	719	GET A QUOTE
	MAX32621IWG+	Analog Devices Inc.	IC MCU 32BIT 2MB FLASH 81WLP	Microcontrollers	81-WLP (3.95x4.11)	N/A	-30°C ~ 85°C (TA)	Core Processor: ARM® Cortex®-M4F Core Size: 32-Bit Single-Core Speed: 96MHz Connectivity: 1-Wire, I2C, SPI, UART/USART, USB Peripherals: Brown-out Detect/Reset, POR, PWM, WDT Number of I/O: 49 Program Memory Size: 2MB (2M x 8) Program Memory Type: FLASH RAM Size: 256K x 8 Voltage – Supply (Vcc/Vdd): 1.14V ~ 3.6V Data Converters: A/D 4x10b Oscillator Type: Internal Operating Temperature: -30°C ~ 85°C (TA) Mounting Type: Surface Mount Supplier Device Package: 81-WLP (3.95×4.11) Package / Case: 81-WFBGA, WLBGA	593	GET A QUOTE