Hard-to-find, EOL, and shortage parts24h target RFQ responseInspection, traceability, and alternate sourcing
S

Silicon Labs

📍 Austin, Texas, USA📅 Est. 1996🔗 Official Site →

Silicon Laboratories (Silicon Labs) is the leader in secure, intelligent wireless technology for IoT. Their integrated hardware and software platform, intuitive development tools, and unmatched ecosystem enable developers to build connected solutions for industrial automation, smart home, metering, and commercial buildings.

6.943
Total Parts
5.032
In Stock
22
Categories
5.033
Active
1.843
EOL/Obsolete

Key Product Lines

Wireless SoCs (EFR32)IoT SolutionsBluetooth & Zigbee8-bit MCUs (EFM8)32-bit MCUs (EFM32)Timing & Isolation

✅ Why Source Silicon Labs from FPGACenter

Silicon Labs wireless and MCU products available. EFR32 Wireless Gecko and legacy C8051F series in stock.

✓ Originality review✓ No Minimum Order✓ Quality Inspection✓ Global Shipping

Silicon Labs Product Categories

Microcontrollers (MCU) (4023)Clock Generators, PLLs & Synthesizers (2104)Application Specific Processors (490)Analog Comparators (87)Op Amps & Instrumentation Amplifiers (81)Interface Controllers (43)Telecom ICs (23)Specialized Power Management (22)Display Drivers (13)ADC - Analog to Digital Converters (13)Capacitive Touch Sensors (8)DC-DC Switching Regulators (7)Programmable Timers & Oscillators (6)Analog Switches - Special Purpose (5)Voltage References (4)PoE Controllers (4)Audio Amplifiers (4)Video Processing ICs (2)Supervisors & Reset ICs (1)I/O Expanders (1)Modems (1)ADC/DAC - Special Purpose (1)

All Silicon Labs Products

Page 26 of 348
Part NumberCategoryDescriptionPackageStockPriceStatus
C8051F504-IMMicrocontrollers (MCU)The C8051F504-IM is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 50MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 48-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F504-IM is currently in active production through Silicon Labs's standard distribution channels.48-VFQFN Exposed Pad2.138 In Stock$16.14ACTIVERFQ
C8051F504-IMRMicrocontrollers (MCU)The C8051F504-IMR is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 50MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 48-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F504-IMR is currently in active production through Silicon Labs's standard distribution channels.48-VFQFN Exposed Pad2.727 In Stock$20.18ACTIVERFQ
C8051F504-IQMicrocontrollers (MCU)The C8051F504-IQ is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 50MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 48-TQFP package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F504-IQ is currently in active production through Silicon Labs's standard distribution channels.48-TQFP2.017 In Stock$25.80ACTIVERFQ
C8051F504-IQRMicrocontrollers (MCU)The C8051F504-IQR is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 50MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 48-TQFP package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F504-IQR is currently in active production through Silicon Labs's standard distribution channels.48-TQFP1.644 In Stock$15.45ACTIVERFQ
C8051F505-IMMicrocontrollers (MCU)The C8051F505-IM is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 50MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 48-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F505-IM is currently in active production through Silicon Labs's standard distribution channels.48-VFQFN Exposed Pad2.056 In Stock$15.27ACTIVERFQ
C8051F505-IMRMicrocontrollers (MCU)The C8051F505-IMR is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 50MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 48-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F505-IMR is currently in active production through Silicon Labs's standard distribution channels.48-VFQFN Exposed Pad1.584 In Stock$11.51ACTIVERFQ
C8051F505-IQMicrocontrollers (MCU)The C8051F505-IQ is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 50MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 48-TQFP package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F505-IQ is currently in active production through Silicon Labs's standard distribution channels.48-TQFP3.447 In StockRFQACTIVERFQ
C8051F505-IQRMicrocontrollers (MCU)The C8051F505-IQR is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 50MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 48-TQFP package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F505-IQR is currently in active production through Silicon Labs's standard distribution channels.48-TQFP3.288 In Stock$10.53ACTIVERFQ
C8051F506-IMMicrocontrollers (MCU)The C8051F506-IM is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 50MHz clock speed, and SMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 32-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F506-IM is currently in active production through Silicon Labs's standard distribution channels.32-VFQFN Exposed Pad1.506 In Stock$24.84ACTIVERFQ
C8051F506-IMRMicrocontrollers (MCU)The C8051F506-IMR is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 50MHz clock speed, and SMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 32-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F506-IMR is currently in active production through Silicon Labs's standard distribution channels.32-VFQFN Exposed Pad2.252 In Stock$22.36ACTIVERFQ
C8051F506-IQMicrocontrollers (MCU)The C8051F506-IQ is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 50MHz clock speed, and SMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 32-LQFP package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F506-IQ is currently in active production through Silicon Labs's standard distribution channels.32-LQFP7.611 In Stock$7.87ACTIVERFQ
C8051F506-IQRMicrocontrollers (MCU)The C8051F506-IQR is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 50MHz clock speed, and SMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 32-LQFP package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F506-IQR is currently in active production through Silicon Labs's standard distribution channels.32-LQFP2.000 In Stock$11.29ACTIVERFQ
C8051F507-IMMicrocontrollers (MCU)The C8051F507-IM is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 50MHz clock speed, and SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 32-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F507-IM is currently in active production through Silicon Labs's standard distribution channels.32-VFQFN Exposed Pad4.599 In Stock$6.91ACTIVERFQ
C8051F507-IMRMicrocontrollers (MCU)The C8051F507-IMR is a microcontroller manufactured by Silicon Labs, part of the C8051F50x series. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 50MHz clock speed, and SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 32-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F507-IMR is currently in active production through Silicon Labs's standard distribution channels.32-VFQFN Exposed Pad2.333 In Stock$18.08ACTIVERFQ
C8051F507-IQMicrocontrollers (MCU)The C8051F507-IQ is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 50MHz clock speed, and SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 32-LQFP package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F507-IQ is currently in active production through Silicon Labs's standard distribution channels.32-LQFP5.154 In Stock$7.10ACTIVERFQ
C8051F507-IQRMicrocontrollers (MCU)The C8051F507-IQR is a microcontroller manufactured by Silicon Labs. Key technical specifications include 32KB (32K x 8) Flash memory, 4.25K x 8 RAM, 50MHz clock speed, and SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 32-LQFP package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F507-IQR is currently in active production through Silicon Labs's standard distribution channels.32-LQFP2.590 In Stock$17.55ACTIVERFQ
C8051F508-IMMicrocontrollers (MCU)The C8051F508-IM is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 4.25K x 8 RAM, 50MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 40-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F508-IM is currently in active production through Silicon Labs's standard distribution channels.40-VFQFN Exposed Pad6.018 In Stock$10.91ACTIVERFQ
C8051F508-IMRMicrocontrollers (MCU)The C8051F508-IMR is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 4.25K x 8 RAM, 50MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), CANbus, LINbus, SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 40-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F508-IMR is currently in active production through Silicon Labs's standard distribution channels.40-VFQFN Exposed Pad875 In Stock$15.92ACTIVERFQ
C8051F509-IMMicrocontrollers (MCU)The C8051F509-IM is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 4.25K x 8 RAM, 50MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 40-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F509-IM is currently in active production through Silicon Labs's standard distribution channels.40-VFQFN Exposed Pad2.531 In Stock$21.11ACTIVERFQ
C8051F509-IMRMicrocontrollers (MCU)The C8051F509-IMR is a microcontroller manufactured by Silicon Labs. Key technical specifications include 64KB (64K x 8) Flash memory, 4.25K x 8 RAM, 50MHz clock speed, and EBI/EMI, SMBus (2-Wire/I²C), SPI, UART/USART connectivity; design review should also confirm GPIO, SPI, I2C, UART, ADC peripherals, clock speed, and Flash memory. This Surface Mount component is supplied in a 40-VFQFN Exposed Pad package and is rated for operation across -40°C ~ 125°C (TA). Designed for IoT endpoints, consumer electronics, and industrial automation applications, the C8051F509-IMR is currently in active production through Silicon Labs's standard distribution channels.40-VFQFN Exposed Pad1.790 In Stock$21.11ACTIVERFQ

Frequently Asked Questions

Where can I buy Silicon Labs electronic components?

FPGACenter stocks 6.943 Silicon Labs part numbers with 5.032 currently in stock. All parts are 100% original with full traceability. No minimum order quantity required. Submit an RFQ for competitive pricing.

Can I still get obsolete Silicon Labs parts?

Yes. FPGACenter specializes in sourcing hard-to-find and obsolete components. We have 1.843 end-of-life/obsolete Silicon Labs part numbers in our database, many available from verified stock or through our global sourcing network.

What types of Silicon Labs products does FPGACenter carry?

We stock Silicon Labs products across 22 categories including Wireless SoCs (EFR32), IoT Solutions, Bluetooth & Zigbee, 8-bit MCUs (EFM8). Browse our full catalog or contact our sourcing team for any specific Silicon Labs part number.

Need Silicon Labs Components?

Submit an RFQ for competitive pricing on any Silicon Labs part. No minimum order, fast global shipping.

Request QuoteContact Sales
Get Quote