Semiconductor Sourcing · MCK Intelligent

High-Demand
Semiconductor Parts

Source shortage-prone, high-margin, and frequently requested components through MCK Intelligent.

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Browse selected high-demand parts. For parts not listed, submit your BOM or RFQ.

High DemandMCU

STM32F103C8T6

STMicroelectronics

ARM Cortex-M3, 64 KB Flash, LQFP-48. High-demand in industrial control and IoT designs.

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High DemandMCU

STM32F407VGT6

STMicroelectronics

ARM Cortex-M4 with FPU, 1 MB Flash, LQFP-100. Common in motor drives and vision systems.

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High DemandWireless MCU

ESP32-WROOM-32

Espressif

Dual-core Wi-Fi + BT module. Dominant in IoT product designs across consumer and industrial.

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ShortagePower IC

LT8301

Analog Devices

Isolated flyback controller, no opto-coupler required. Recurring shortage in power supply lines.

Shortage
Margin
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High MarginAnalog

AD620ANZ

Analog Devices

Low-power instrumentation amplifier, DIP-8. Standard in medical sensors and precision signal chains.

Shortage
Margin
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High DemandPower IC

TPS5430

Texas Instruments

5.5V–36V input, 3A synchronous buck converter. Common in industrial and telecom boards.

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High DemandPower IC

LM2596S

Texas Instruments

3A step-down switching regulator, SO-8. Evergreen demand across power supply designs.

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High MarginFPGA

XCVU9P

AMD Xilinx

UltraScale+ VU9P FPGA. Used in HPC, aerospace, and defence. Extremely high-margin sourcing opportunity.

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ShortageFPGA

XC7A35T-1CPG236C

AMD Xilinx

Artix-7 FPGA 33K logic cells CPG236 package. Widely used in industrial comms and vision systems.

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Margin
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High DemandNOR Flash

W25Q128JVSIQ

Winbond

128Mb SPI NOR Flash, SOIC-8. High-volume evergreen part across embedded and IoT platforms.

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Margin
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ShortageRF Front-End

SKY85743-21

Skyworks

5 GHz 802.11ac/ax front-end module with integrated PA, LNA, and switch. High demand in Wi-Fi 6 access points and CPE.

Shortage
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ShortageRF Front-End

QPF4219

Qorvo

2.4 GHz 802.11b/g/n/ax front-end module with PA, LNA, and T/R switch. Widely used in IoT and smart home devices.

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High DemandEthernet Controller

BCM5720

Broadcom

Dual-port 1GbE PCIe NIC controller. Standard in server motherboards and enterprise network adapters.

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High DemandNetwork SoC

MT7621AT

MediaTek

MIPS-based dual-core 880 MHz network SoC with integrated 5-port GbE switch. Dominant in home router and CPE designs.

Shortage
Margin
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High MarginSoC FPGA

XC7Z020-1CLG400C

AMD Xilinx

Zynq-7000 SoC with dual-core ARM Cortex-A9 and 85K logic cells, CLG400 package. Standard in embedded vision and SDR.

Shortage
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ShortageFPGA

EP4CE6E22C8N

Intel Altera

Cyclone IV E FPGA, 6K logic elements, TQFP-144. Widely used in industrial control and communications equipment.

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High DemandEthernet PHY

88E1512-A0-NNP2C000

Marvell

Single-port 10/100/1000BASE-T Ethernet PHY with SGMII/RGMII interface. Standard in industrial and embedded networking.

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High DemandLDO Regulator

AP2112K-3.3TRG1

Diodes Inc

300 mA LDO regulator, 3.3V fixed output, SOT-25. High-volume evergreen part in IoT and consumer electronics.

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High DemandRF Switch

SKY13405-490LF

Skyworks

SP4T RF switch, 0.1–6 GHz, QFN-16. Used in multi-band antenna switching for LTE and sub-6 GHz 5G designs.

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High MarginRF Amplifier

TQP3M9009

Qorvo

GaAs pHEMT low-noise amplifier, 0.5–4 GHz, 0.6 dB NF. Used in LTE base station receive chains and test equipment.

Shortage
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High DemandEthernet Switch

BCM53128KQLEG

Broadcom

8-port 10/100/1000 Mbps managed Ethernet switch IC. Standard in industrial switches and embedded networking.

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High DemandMobile SoC

MT6765V/CB

MediaTek

Octa-core 2.3 GHz mobile SoC with integrated LTE modem. Used in mid-range Android smartphones and tablets.

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High MarginFPGA

XC7A100T-2FGG484C

AMD Xilinx

Artix-7 FPGA 101K logic cells, FGG484 package. Used in high-bandwidth industrial communications and signal processing.

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High DemandEthernet Switch

88E6176-A0-TFJ2C000

Marvell

7-port 10/100/1000 Mbps managed Ethernet switch with integrated PHYs. Used in industrial and embedded networking.

Shortage
Margin
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High DemandMCU

GD32F450ZIT6

GigaDevice

ARM Cortex-M4 MCU, 3 MB Flash, LQFP-144. High-performance GigaDevice MCU for industrial control and motor drive.

Shortage
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High DemandPassive

CRCW04021K00FKED

Vishay

1 kΩ thick film chip resistor, 0402, 1%, 100 mW. High-volume evergreen passive component.

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High MarginRF Transceiver

AD9361BBCZ

Analog Devices

2×2 MIMO RF agile transceiver, 70 MHz–6 GHz. Reference platform for software-defined radio and 5G small cell.

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Margin
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High DemandPower IC

TPS62130ARGTR

Texas Instruments

3–17V input, 3A synchronous step-down converter, 2.5 MHz, QFN-15. High-efficiency power supply for portable and industrial.

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High DemandNOR Flash

GD25Q64CSIG

GigaDevice

64Mb SPI NOR Flash, SOIC-8. Cost-effective alternative to Winbond W25Q64 in embedded and IoT designs.

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High DemandWireless SoC

88W8987-BNA2

Marvell

2×2 802.11ac Wi-Fi 5 + Bluetooth 5.0 combo SoC. Used in industrial IoT gateways and embedded wireless modules.

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High MarginPower Management

TPS16851VMAR

Texas Instruments

Automotive-grade hot-swap controller with current monitoring, VQFN-20 package. Used in 48V automotive and industrial power systems.

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ShortagePower Management

XDP720-001

Intel

Intel Enpirion digital power controller for CPU/SoC VR12/VR13 power delivery. Used in server and workstation motherboard designs.

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High MarginPower Management

LTC4286IUKS#TRPBF

Analog Devices

Hot-swap controller with I2C telemetry, 16-MSOP package. Used in server and telecom power management with digital monitoring.

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ShortageMemory & Storage

EMMC64G-TY29-GA5B

Kingston

Kingston 64GB eMMC 5.1 NAND flash storage. High-demand in embedded systems, industrial tablets, and IoT gateways.

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ShortageMemory & Storage

KM8F9001JM-B813

Samsung Semiconductor

Samsung UFS 3.1 embedded flash storage. Used in high-performance mobile, industrial, and automotive applications requiring high-bandwidth storage.

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High MarginMemory & Storage

MT62F2G64D8EK-023 FAAT:C

Micron

Micron 2Gb LPDDR4 mobile DRAM. Used in embedded computing, automotive, and industrial applications requiring low-power high-speed memory.

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