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.

Part Search

Total Products: 133,696
ImageData
Sheet
Part NumberManufacturerDescriptionCategoryDevice PackageVoltageOperating
Temp
Additional SpecificationsQtyGet A
Quote
ISL43L840IV-TISL43L840IV-TRenesasIC SWITCH SP4TX2 750MOHM 16TSSOPAnalog Switches, Multiplexers, Demultiplexers16-TSSOPN/A-40°C ~ 85°C (TA)
Switch Circuit:
SP4T
Multiplexer/Demultiplexer Circuit:
4:1
Number of Circuits:
2
On-State Resistance (Max):
750mOhm
Channel-to-Channel Matching (ΔRon):
120mOhm
Voltage – Supply, Single (V+):
1.6V ~ 3.6V
Charge Injection:
-96pC
Channel Capacitance (CS(off), CD(off)):
62pF
Current – Leakage (IS(off)) (Max):
4nA
Crosstalk:
-100dB @ 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
1,454
ISL43L840IVZISL43L840IVZRenesasIC SWITCH SP4TX2 750MOHM 16TSSOPAnalog Switches, Multiplexers, Demultiplexers16-TSSOPN/A-40°C ~ 85°C (TA)
Switch Circuit:
SP4T
Multiplexer/Demultiplexer Circuit:
4:1
Number of Circuits:
2
On-State Resistance (Max):
750mOhm
Channel-to-Channel Matching (ΔRon):
120mOhm
Voltage – Supply, Single (V+):
1.6V ~ 3.6V
Charge Injection:
-96pC
Channel Capacitance (CS(off), CD(off)):
62pF
Current – Leakage (IS(off)) (Max):
4nA
Crosstalk:
-100dB @ 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
272
ISL43L840IVZ-TISL43L840IVZ-TRenesasIC SWITCH SP4TX2 750MOHM 16TSSOPAnalog Switches, Multiplexers, Demultiplexers16-TSSOPN/A-40°C ~ 85°C (TA)
Switch Circuit:
SP4T
Multiplexer/Demultiplexer Circuit:
4:1
Number of Circuits:
2
On-State Resistance (Max):
750mOhm
Channel-to-Channel Matching (ΔRon):
120mOhm
Voltage – Supply, Single (V+):
1.6V ~ 3.6V
Charge Injection:
-96pC
Channel Capacitance (CS(off), CD(off)):
62pF
Current – Leakage (IS(off)) (Max):
4nA
Crosstalk:
-100dB @ 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
1,347
ISL43L841IRZISL43L841IRZRenesasIC SWITCH SP4TX2 480MOHM 16TQFNAnalog Switches, Multiplexers, Demultiplexers16-TQFN (3x3)N/A-40°C ~ 85°C (TA)
Switch Circuit:
SP4T
Multiplexer/Demultiplexer Circuit:
4:1
Number of Circuits:
2
On-State Resistance (Max):
480mOhm (Typ)
Channel-to-Channel Matching (ΔRon):
120mOhm
Voltage – Supply, Single (V+):
1.65V ~ 4.5V
Switch Time (Ton, Toff) (Max):
34ns, 24ns
Charge Injection:
-65pC
Channel Capacitance (CS(off), CD(off)):
62pF, 218pF
Current – Leakage (IS(off)) (Max):
50nA
Crosstalk:
-100dB @ 100kHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-WFQFN Exposed Pad
Supplier Device Package:
16-TQFN (3×3)
266
ISL43L841IRZ-TISL43L841IRZ-TRenesasIC SWITCH SP4TX2 480MOHM 16TQFNAnalog Switches, Multiplexers, Demultiplexers16-TQFN (3x3)N/A-40°C ~ 85°C (TA)
Switch Circuit:
SP4T
Multiplexer/Demultiplexer Circuit:
4:1
Number of Circuits:
2
On-State Resistance (Max):
480mOhm (Typ)
Channel-to-Channel Matching (ΔRon):
120mOhm
Voltage – Supply, Single (V+):
1.65V ~ 4.5V
Switch Time (Ton, Toff) (Max):
34ns, 24ns
Charge Injection:
-65pC
Channel Capacitance (CS(off), CD(off)):
62pF, 218pF
Current – Leakage (IS(off)) (Max):
50nA
Crosstalk:
-100dB @ 100kHz
Operating Temperature:
-40°C ~ 85°C (TA)
Mounting Type:
Surface Mount
Package / Case:
16-WFQFN Exposed Pad
Supplier Device Package:
16-TQFN (3×3)
724
ISL4485EIBISL4485EIBRenesasIC TRANSCEIVER HALF 1/1 8SOICDrivers, Receivers, Transceivers8-SOIC4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Half
Receiver Hysteresis:
70 mV
Data Rate:
20Mbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
877
ISL4485EIB-TISL4485EIB-TRenesasIC TRANSCEIVER HALF 1/1 8SOICDrivers, Receivers, Transceivers8-SOIC4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Half
Receiver Hysteresis:
70 mV
Data Rate:
20Mbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
597
ISL4485EIBZISL4485EIBZRenesasIC TRANSCEIVER HALF 1/1 8SOICDrivers, Receivers, Transceivers8-SOIC4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Half
Receiver Hysteresis:
70 mV
Data Rate:
20Mbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
742
ISL4485EIBZ-TISL4485EIBZ-TRenesasIC TRANSCEIVER HALF 1/1 8SOICDrivers, Receivers, Transceivers8-SOIC4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Half
Receiver Hysteresis:
70 mV
Data Rate:
20Mbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
666
ISL4486IBISL4486IBRenesasIC TRANSCEIVER FULL 1/1 8SOICDrivers, Receivers, Transceivers8-SOIC4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
40 mV
Data Rate:
40Mbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
799
ISL4486IBZISL4486IBZRenesasIC TRANSCEIVER FULL 1/1 8SOICDrivers, Receivers, Transceivers8-SOIC4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
40 mV
Data Rate:
40Mbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
8-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
8-SOIC
531
ISL4486IUZ-TISL4486IUZ-TRenesasIC TRANSCEIVER FULL 1/1 8MSOPDrivers, Receivers, Transceivers8-MSOP4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
40 mV
Data Rate:
40Mbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
8-TSSOP, 8-MSOP (0.118″”, 3.00mm Width)
Supplier Device Package:
8-MSOP
339
ISL4489EIBISL4489EIBRenesasIC TRANSCEIVER FULL 1/1 14SOICDrivers, Receivers, Transceivers14-SOIC4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
70 mV
Data Rate:
250kbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
14-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
14-SOIC
1,741
ISL4489EIB-TISL4489EIB-TRenesasIC TRANSCEIVER FULL 1/1 14SOICDrivers, Receivers, Transceivers14-SOIC4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
70 mV
Data Rate:
250kbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
14-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
14-SOIC
666
ISL4489EIBZISL4489EIBZRenesasIC TRANSCEIVER FULL 1/1 14SOICDrivers, Receivers, Transceivers14-SOIC4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
70 mV
Data Rate:
250kbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
14-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
14-SOIC
1,193
ISL4489EIBZ-TISL4489EIBZ-TRenesasIC TRANSCEIVER FULL 1/1 14SOICDrivers, Receivers, Transceivers14-SOIC4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
70 mV
Data Rate:
250kbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
14-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
14-SOIC
309
ISL4491EIBISL4491EIBRenesasIC TRANSCEIVER FULL 1/1 14SOICDrivers, Receivers, Transceivers14-SOIC4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
70 mV
Data Rate:
15Mbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
14-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
14-SOIC
608
ISL4491EIBZISL4491EIBZRenesasIC TRANSCEIVER FULL 1/1 14SOICDrivers, Receivers, Transceivers14-SOIC4.5V ~ 5.5V-40°C ~ 85°C
Type:
Transceiver
Protocol:
RS422, RS485
Number of Drivers/Receivers:
1/1
Duplex:
Full
Receiver Hysteresis:
70 mV
Data Rate:
15Mbps
Voltage – Supply:
4.5V ~ 5.5V
Operating Temperature:
-40°C ~ 85°C
Mounting Type:
Surface Mount
Package / Case:
14-SOIC (0.154″”, 3.90mm Width)
Supplier Device Package:
14-SOIC
627
ISL5120CBISL5120CBRenesasIC SWITCH SPST-NOX2 20OHM 8SOICAnalog Switches, Multiplexers, Demultiplexers8-SOICN/A0°C ~ 70°C (TA)
Switch Circuit:
SPST – NO
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
2
On-State Resistance (Max):
20Ohm
Channel-to-Channel Matching (ΔRon):
800mOhm
Voltage – Supply, Single (V+):
2.7V ~ 12V
Switch Time (Ton, Toff) (Max):
35ns, 30ns
Charge Injection:
5pC
Channel Capacitance (CS(off), CD(off)):
8pF, 8pF
Current – Leakage (IS(off)) (Max):
100pA
Crosstalk:
-105dB @ 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
1,408
ISL5120CB-TISL5120CB-TRenesasIC SWITCH SPST-NOX2 20OHM 8SOICAnalog Switches, Multiplexers, Demultiplexers8-SOICN/A0°C ~ 70°C (TA)
Switch Circuit:
SPST – NO
Multiplexer/Demultiplexer Circuit:
1:1
Number of Circuits:
2
On-State Resistance (Max):
20Ohm
Channel-to-Channel Matching (ΔRon):
800mOhm
Voltage – Supply, Single (V+):
2.7V ~ 12V
Switch Time (Ton, Toff) (Max):
35ns, 30ns
Charge Injection:
5pC
Channel Capacitance (CS(off), CD(off)):
8pF, 8pF
Current – Leakage (IS(off)) (Max):
100pA
Crosstalk:
-105dB @ 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
1,002

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