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: 133,696

Image	Data Sheet	Part Number	Manufacturer	Description	Category	Device Package	Voltage	Operating Temp	Additional Specifications	Qty	Get A Quote
		XRM42L432PZT	Texas Instruments	IC MCU 16/32B 384KB FLSH 100LQFP	Microcontrollers	100-LQFP (14x14)	N/A	-40°C ~ 105°C (TA)	Core Processor: ARM® Cortex®-R4 Core Size: 16/32-Bit Speed: 100MHz Connectivity: CANbus, LINbus, MibSPI, SCI, SPI, UART/USART Peripherals: DMA, POR, PWM, WDT Number of I/O: 45 Program Memory Size: 384KB (384K x 8) Program Memory Type: FLASH EEPROM Size: 16K x 8 RAM Size: 32K x 8 Voltage – Supply (Vcc/Vdd): 1.14V ~ 1.32V Data Converters: A/D 16x12b Oscillator Type: External Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-LQFP (14×14) Package / Case: 100-LQFP	1,332	GET A QUOTE
		XRM44L520APZT	Texas Instruments	IC MCU 32BIT 768KB FLASH 100LQFP	Microcontrollers	100-LQFP (14x14)	N/A	-40°C ~ 105°C (TA)	Core Processor: ARM® Cortex®-R4F Core Size: 16/32-Bit Speed: 120MHz Connectivity: CANbus, LINbus, MibSPI, SCI, SPI, UART/USART Peripherals: DMA, POR, PWM, WDT Number of I/O: 45 Program Memory Size: 768KB (768K x 8) Program Memory Type: FLASH EEPROM Size: 64K x 8 RAM Size: 128K x 8 Voltage – Supply (Vcc/Vdd): 1.14V ~ 3.6V Data Converters: A/D 16x12b Oscillator Type: External Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 100-LQFP (14×14) Package / Case: 100-LQFP	208	GET A QUOTE
		XRM46L852PGET	Texas Instruments	IC MCU 16/32BIT 1.25MB 144LQFP	Microcontrollers	144-LQFP (20x20)	N/A	-40°C ~ 105°C (TA)	Core Processor: ARM® Cortex®-R4F Core Size: 16/32-Bit Speed: 220MHz Connectivity: CANbus, EBI/EMI, Ethernet, I2C, LINbus, MibSPI, SCI, SPI, UART/USART, USB Peripherals: DMA, POR, PWM, WDT Number of I/O: 64 Program Memory Size: 1.25MB (1.25M x 8) Program Memory Type: FLASH EEPROM Size: 64K x 8 RAM Size: 192K x 8 Voltage – Supply (Vcc/Vdd): 1.14V ~ 1.32V Data Converters: A/D 24x12b Oscillator Type: External Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-LQFP (20×20) Package / Case: 144-LQFP	1,512	GET A QUOTE
		XRM48L950PGET	Texas Instruments	IC MCU 16/32BIT 3MB FLSH 144LQFP	Microcontrollers	144-LQFP (20x20)	N/A	-40°C ~ 105°C (TA)	Core Processor: ARM® Cortex®-R4F Core Size: 16/32-Bit Speed: 200MHz Connectivity: CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, USB Peripherals: DMA, POR, PWM, WDT Number of I/O: 64 Program Memory Size: 3MB (3M x 8) Program Memory Type: FLASH EEPROM Size: 64K x 8 RAM Size: 256K x 8 Voltage – Supply (Vcc/Vdd): 1.14V ~ 1.32V Data Converters: A/D 24x12b Oscillator Type: External Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-LQFP (20×20) Package / Case: 144-LQFP	472	GET A QUOTE
		XRM48L950ZWTT	Texas Instruments	IC MCU 16/32B 3MB FLASH 337NFBGA	Microcontrollers	337-NFBGA (16x16)	N/A	-40°C ~ 105°C (TA)	Core Processor: ARM® Cortex®-R4F Core Size: 16/32-Bit Speed: 200MHz Connectivity: CANbus, EBI/EMI, Ethernet, I2C, LINbus, SCI, SPI, USB Peripherals: DMA, POR, PWM, WDT Number of I/O: 120 Program Memory Size: 3MB (3M x 8) Program Memory Type: FLASH EEPROM Size: 64K x 8 RAM Size: 256K x 8 Voltage – Supply (Vcc/Vdd): 1.14V ~ 1.32V Data Converters: A/D 24x12b Oscillator Type: External Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 337-NFBGA (16×16) Package / Case: 337-LFBGA	1,269	GET A QUOTE
		XRM48L952PGET	Texas Instruments	IC MCU 16/32BIT 3MB FLSH 144LQFP	Microcontrollers	144-LQFP (20x20)	N/A	-40°C ~ 105°C (TA)	Core Processor: ARM® Cortex®-R4F Core Size: 16/32-Bit Speed: 220MHz Connectivity: CANbus, EBI/EMI, Ethernet, I2C, LINbus, MibSPI, SCI, SPI, UART/USART, USB Peripherals: DMA, POR, PWM, WDT Number of I/O: 64 Program Memory Size: 3MB (3M x 8) Program Memory Type: FLASH EEPROM Size: 64K x 8 RAM Size: 256K x 8 Voltage – Supply (Vcc/Vdd): 1.14V ~ 1.32V Data Converters: A/D 24x12b Oscillator Type: External Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 144-LQFP (20×20) Package / Case: 144-LQFP	830	GET A QUOTE
		XRM48L952ZWTT	Texas Instruments	IC MCU 16/32B 3MB FLASH 337NFBGA	Microcontrollers	337-NFBGA (16x16)	N/A	-40°C ~ 105°C (TA)	Core Processor: ARM® Cortex®-R4F Core Size: 16/32-Bit Speed: 220MHz Connectivity: CANbus, EBI/EMI, Ethernet, I2C, LINbus, MibSPI, SCI, SPI, UART/USART, USB Peripherals: DMA, POR, PWM, WDT Number of I/O: 120 Program Memory Size: 3MB (3M x 8) Program Memory Type: FLASH EEPROM Size: 64K x 8 RAM Size: 256K x 8 Voltage – Supply (Vcc/Vdd): 1.14V ~ 1.32V Data Converters: A/D 24x12b Oscillator Type: External Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 337-NFBGA (16×16) Package / Case: 337-LFBGA	153	GET A QUOTE
		XRM57L843ZWTT	Texas Instruments	IC MCU 32BIT 4MB FLASH 337NFBGA	Microcontrollers	337-NFBGA (16x16)	N/A	-40°C ~ 105°C (TA)	Core Processor: ARM® Cortex®-R5F Core Size: 32-Bit Single-Core Speed: 330MHz Connectivity: CANbus, EBI/EMI, Ethernet, I2C, LINbus, MibSPI, SCI, UART/USART Peripherals: DMA, POR, PWM, WDT Number of I/O: 145 Program Memory Size: 4MB (4M x 8) Program Memory Type: FLASH EEPROM Size: 128K x 8 RAM Size: 512K x 8 Voltage – Supply (Vcc/Vdd): 1.14V ~ 3.6V Data Converters: A/D 57×10/12b Oscillator Type: External Operating Temperature: -40°C ~ 105°C (TA) Mounting Type: Surface Mount Supplier Device Package: 337-NFBGA (16×16) Package / Case: 337-LFBGA	1,127	GET A QUOTE
		XS3A1T3157GMX	Nexperia USA Inc.	IC SWITCH SPDT X 1 900MOHM 6XSON	Analog Switches, Multiplexers, Demultiplexers	6-XSON, SOT886 (1.45x1)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 900mOhm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.4V ~ 4.3V Switch Time (Ton, Toff) (Max): 40ns, 20ns -3db Bandwidth: 40MHz Charge Injection: 15pC Channel Capacitance (CS(off), CD(off)): 35pF Current – Leakage (IS(off)) (Max): 10nA Crosstalk: -90dB @ 100kHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 6-XFDFN Supplier Device Package: 6-XSON, SOT886 (1.45×1)	270	GET A QUOTE
		XS3A1T3157GSH	Nexperia USA Inc.	IC SWITCH SPDT X 1 900MOHM 6XSON	Analog Switches, Multiplexers, Demultiplexers	6-XSON, SOT1202 (1x1)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 900mOhm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.4V ~ 4.3V Switch Time (Ton, Toff) (Max): 40ns, 20ns -3db Bandwidth: 40MHz Charge Injection: 15pC Channel Capacitance (CS(off), CD(off)): 35pF Current – Leakage (IS(off)) (Max): 10nA Crosstalk: -90dB @ 100kHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 6-XFDFN Supplier Device Package: 6-XSON, SOT1202 (1×1)	726	GET A QUOTE
		XS3A1T5157GMX	Nexperia USA Inc.	IC SWITCH SPDT X 1 900MOHM 6XSON	Analog Switches, Multiplexers, Demultiplexers	6-XSON, SOT886 (1.45x1)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 900mOhm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.4V ~ 4.3V Switch Time (Ton, Toff) (Max): 40ns, 20ns -3db Bandwidth: 40MHz Charge Injection: 15pC Channel Capacitance (CS(off), CD(off)): 35pF Current – Leakage (IS(off)) (Max): 10nA Crosstalk: -90dB @ 100kHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 6-XFDFN Supplier Device Package: 6-XSON, SOT886 (1.45×1)	195	GET A QUOTE
		XS3A1T5157GSH	Nexperia USA Inc.	IC SWITCH SPDT X 1 900MOHM 6XSON	Analog Switches, Multiplexers, Demultiplexers	6-XSON, SOT1202 (1x1)	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 900mOhm Channel-to-Channel Matching (ΔRon): 100mOhm Voltage – Supply, Single (V+): 1.4V ~ 4.3V Switch Time (Ton, Toff) (Max): 40ns, 20ns -3db Bandwidth: 40MHz Charge Injection: 15pC Channel Capacitance (CS(off), CD(off)): 35pF Current – Leakage (IS(off)) (Max): 10nA Crosstalk: -90dB @ 100kHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 6-XFDFN Supplier Device Package: 6-XSON, SOT1202 (1×1)	77	GET A QUOTE
		XS3A2467PWJ	Nexperia USA Inc.	IC SWITCH DPDTX2 900MOHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 125°C	Switch Circuit: DPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 2 On-State Resistance (Max): 900mOhm Channel-to-Channel Matching (ΔRon): 130mOhm (Max) Voltage – Supply, Single (V+): 1.4V ~ 4.3V Switch Time (Ton, Toff) (Max): 40ns, 20ns -3db Bandwidth: 40MHz Charge Injection: 15pC Channel Capacitance (CS(off), CD(off)): 35pF Current – Leakage (IS(off)) (Max): 10nA Crosstalk: -90dB @ 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	768	GET A QUOTE
		XS3A4051PWJ	Nexperia USA Inc.	IC SWITCH SP8TX1 900MOHM 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): 900mOhm Channel-to-Channel Matching (ΔRon): 130mOhm (Max) Voltage – Supply, Single (V+): 1.4V ~ 4.3V Switch Time (Ton, Toff) (Max): 40ns, 20ns -3db Bandwidth: 15MHz Charge Injection: 15pC Channel Capacitance (CS(off), CD(off)): 35pF Current – Leakage (IS(off)) (Max): 10nA Crosstalk: -90dB @ 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	1,067	GET A QUOTE
		XS3A4052PWJ	Nexperia USA Inc.	IC SWITCH DP4TX1 900MOHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 125°C	Switch Circuit: DP4T Multiplexer/Demultiplexer Circuit: 4:1 Number of Circuits: 1 On-State Resistance (Max): 900mOhm Channel-to-Channel Matching (ΔRon): 130mOhm (Max) Voltage – Supply, Single (V+): 1.4V ~ 4.3V Switch Time (Ton, Toff) (Max): 40ns, 20ns -3db Bandwidth: 25MHz Charge Injection: 15pC Channel Capacitance (CS(off), CD(off)): 35pF Current – Leakage (IS(off)) (Max): 10nA Crosstalk: -90dB @ 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	1,242	GET A QUOTE
		XS3A4053PWJ	Nexperia USA Inc.	IC SWITCH SPDTX3 900MOHM 16TSSOP	Analog Switches, Multiplexers, Demultiplexers	16-TSSOP	N/A	-40°C ~ 125°C	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 3 On-State Resistance (Max): 900mOhm Channel-to-Channel Matching (ΔRon): 130mOhm (Max) Voltage – Supply, Single (V+): 1.4V ~ 4.3V Switch Time (Ton, Toff) (Max): 20ns, 40ns -3db Bandwidth: 40MHz Charge Injection: 15pC Channel Capacitance (CS(off), CD(off)): 35pF Current – Leakage (IS(off)) (Max): 10nA Crosstalk: -90dB @ 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	522	GET A QUOTE
		XS5A1T4157GWH	Nexperia USA Inc.	IC SWITCH SPDT X 1 7.7OHM 6TSSOP	Analog Switches, Multiplexers, Demultiplexers	6-TSSOP	N/A	-40°C ~ 125°C (TA)	Switch Circuit: SPDT Multiplexer/Demultiplexer Circuit: 2:1 Number of Circuits: 1 On-State Resistance (Max): 7.7Ohm Channel-to-Channel Matching (ΔRon): 90mOhm Voltage – Supply, Single (V+): 4.5V ~ 5.5V -3db Bandwidth: 190MHz Charge Injection: 4.5pC Channel Capacitance (CS(off), CD(off)): 11pF Current – Leakage (IS(off)) (Max): 320nA Crosstalk: -76dB @ 1MHz Operating Temperature: -40°C ~ 125°C (TA) Mounting Type: Surface Mount Package / Case: 6-TSSOP, SC-88, SOT-363 Supplier Device Package: 6-TSSOP	603	GET A QUOTE
N/A	N/A	XS8805AQ-H	Microchip Technology	MCU QFN	Microcontrollers	-	N/A	–	N/A	610	GET A QUOTE
N/A	N/A	XS8805AQR-H	Microchip Technology	MCU QFN	Microcontrollers	-	N/A	–	N/A	75	GET A QUOTE
N/A	N/A	XS8805B0BQ-H	Microchip Technology	MCU QFN	Microcontrollers	-	N/A	–	N/A	1,147	GET A QUOTE