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STMicroelectronics Semiconductors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
Development Boards & Kits - ARM STM32 Nucleo-144 development board with STM32C5A3ZG MCU, supports Arduino and ST morpho connectivity NUCLEO-C5A3ZG STMicroelectronics 1: HK$257.53 286In Stock 212On Order New Product	Mfr. Part No. NUCLEO-C5A3ZG Mouser Part No 511-NUCLEO-C5A3ZG New Product	STMicroelectronics	Development Boards & Kits - ARM STM32 Nucleo-144 development board with STM32C5A3ZG MCU, supports Arduino and ST morpho connectivity Learn More about STMicroelectronics st nucleo c5a3zg development board	Datasheet	286In Stock 212On Order	HK$257.53	Min.: 1 Mult.: 1 Max.: 10
Power Management IC Development Tools 50 W converter using HVLED101 quasi resonant HPF flyback controller with primary side regulation EVL101G50FLT STMicroelectronics 1: HK$1,451.24 7In Stock New Product	Mfr. Part No. EVL101G50FLT Mouser Part No 511-EVL101G50FLT New Product	STMicroelectronics	Power Management IC Development Tools 50 W converter using HVLED101 quasi resonant HPF flyback controller with primary side regulation Learn More about STMicroelectronics evl101g50flt controller	Datasheet	7In Stock	HK$1,451.24	Min.: 1 Mult.: 1
Power Switch ICs - Power Distribution 2-channel high-side driver with STi2Fuse protection for automotive power distribution applications VNF9D1M5QTR STMicroelectronics 1: HK$49.57 70In Stock 3,000Expected 21/5/2027 New Product	Mfr. Part No. VNF9D1M5QTR Mouser Part No 511-VNF9D1M5QTR New Product	STMicroelectronics	Power Switch ICs - Power Distribution 2-channel high-side driver with STi2Fuse protection for automotive power distribution applications Learn More about STMicroelectronics stm vipower m0 9 switches	Datasheet	70In Stock 3,000Expected 21/5/2027	Cut Tape HK$49.57 HK$37.89 HK$35.02 HK$31.73 View Reel HK$29.35 HK$30.50 HK$29.92 HK$29.76 HK$29.35 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN STM32C552VET6 STMicroelectronics 1: HK$32.80 394In Stock 540Expected 29/12/2026 New Product	Mfr. Part No. STM32C552VET6 Mouser Part No 511-STM32C552VET6 New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M33 MCU, 144 MHz, 512 KB flash, 128 KB RAM, I3C, FDCAN Learn More about STMicroelectronics st stm32c5 arm core mainstream mcus	Datasheet	394In Stock 540Expected 29/12/2026	HK$32.80 HK$23.26 HK$20.30 HK$18.00	Min.: 1 Mult.: 1 Max.: 100
ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART accelerator 600 GOPS NeoChrom GPU JPEG Codec H-264 enc STM32N647L0H3Q STMicroelectronics 1: HK$182.16 2,855In Stock New Product	Mfr. Part No. STM32N647L0H3Q Mouser Part No 511-STM32N647L0H3Q New Product	STMicroelectronics	ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART accelerator 600 GOPS NeoChrom GPU JPEG Codec H-264 enc Learn More about STMicroelectronics stm stm32n6 mcus	Datasheet	2,855In Stock	HK$182.16 HK$144.34 HK$136.95 HK$124.53 View HK$120.42 HK$116.64	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz STM32C011F6U3TR STMicroelectronics 1: HK$12.25 4,366In Stock 3,000Expected 30/10/2026 New Product	Mfr. Part No. STM32C011F6U3TR Mouser Part No 511-STM32C011F6U3TR New Product	STMicroelectronics	ARM Microcontrollers - MCU Arm Cortex-M0+ MCU with 32 Kbytes of Flash memory, 6 Kbytes RAM, 48 MHz Learn More about STMicroelectronics stm stm32c0x mcus	Datasheet	4,366In Stock 3,000Expected 30/10/2026	Cut Tape HK$12.25 HK$8.88 HK$7.45 HK$6.98 View Reel HK$4.71 HK$5.86 HK$5.26 HK$4.71 MouseReel Available	Min.: 1 Mult.: 1 Max.: 3,000 : 3,000
ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU, 800MHz, 4.2MB SRAM, NeoChrom GPU JPEG Codec STM32N645A0H3Q STMicroelectronics 1: HK$151.91 182In Stock New Product	Mfr. Part No. STM32N645A0H3Q Mouser Part No 511-STM32N645A0H3Q New Product	STMicroelectronics	ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU, 800MHz, 4.2MB SRAM, NeoChrom GPU JPEG Codec Learn More about STMicroelectronics stm stm32n6 mcus	Datasheet	182In Stock	HK$151.91 HK$119.03 HK$110.23 HK$102.50 View HK$99.22 HK$94.04 HK$93.30 Quote	Min.: 1 Mult.: 1
Security/Authentication Development Tools TPM evaluation board for ST33KTPM products SC-KTPM-RASPIKJ1 STMicroelectronics 1: HK$266.90 43In Stock 93On Order New Product	Mfr. Part No. SC-KTPM-RASPIKJ1 Mouser Part No 511-SC-KTPM-RASPIKJ1 New Product	STMicroelectronics	Security/Authentication Development Tools TPM evaluation board for ST33KTPM products	Datasheet	43In Stock 93On Order On Order Ship Dates Mfr. No: SC-KTPM-RASPIKJ1 Stock: 43 Can Dispatch Immediately On Order: 41 Expected 28/10/2026 52 TBD Factory Lead Time: 52 Weeks	HK$266.90	Min.: 1 Mult.: 1 Max.: 10
Power Management IC Development Tools STM32 Nucleo-64 development board, STM32C031C6 supports Arduino and ST morpho NUCLEO-C031C6 STMicroelectronics 1: HK$162.10 937In Stock	Mfr. Part No. NUCLEO-C031C6 Mouser Part No 511-NUCLEO-C031C6	STMicroelectronics	Power Management IC Development Tools STM32 Nucleo-64 development board, STM32C031C6 supports Arduino and ST morpho Learn More about STMicroelectronics stm nucleo c031c6 board	Datasheet	937In Stock	HK$162.10	Min.: 1 Mult.: 1 Max.: 20
Analogue & Digital Crosspoint ICs Dual 4x4 LVDS Crosspoint Switch - Engineering model RHFLVDS2281K1 STMicroelectronics 1: HK$16,939.53 16In Stock 15Expected 26/10/2026	Mfr. Part No. RHFLVDS2281K1 Mouser Part No 511-RHFLVDS2281K1	STMicroelectronics	Analogue & Digital Crosspoint ICs Dual 4x4 LVDS Crosspoint Switch - Engineering model	Datasheet	16In Stock 15Expected 26/10/2026	HK$16,939.53	Min.: 1 Mult.: 1
Optical Sensor Development Tools Evaluation kit - STHS34PF80 industrial board and standard DIL24 adapter STEVAL-MKI231KA STMicroelectronics 1: HK$276.27 179In Stock	Mfr. Part No. STEVAL-MKI231KA Mouser Part No 511-STEVAL-MKI231KA	STMicroelectronics	Optical Sensor Development Tools Evaluation kit - STHS34PF80 industrial board and standard DIL24 adapter Learn More about STMicroelectronics stm steval mki231ka eval kit	Datasheet	179In Stock	HK$276.27	Min.: 1 Mult.: 1 Max.: 15
Power Management IC Development Tools Industrial digital output expansion board based on ISO808A-1 for STM32 Nucleo X-NUCLEO-OUT14A1 STMicroelectronics 1: HK$476.51 23In Stock	Mfr. Part No. X-NUCLEO-OUT14A1 Mouser Part No 511-X-NUCLEO-OUT14A1	STMicroelectronics	Power Management IC Development Tools Industrial digital output expansion board based on ISO808A-1 for STM32 Nucleo Learn More about STMicroelectronics stmicro x nucleo out14a1 board	Datasheet	23In Stock	HK$476.51	Min.: 1 Mult.: 1
Programmers - Processor Based SAM for Secure Firmware Installation version 2 STM32HSM-V2BE STMicroelectronics 1: HK$354.36 816In Stock	Mfr. Part No. STM32HSM-V2BE Mouser Part No 511-STM32HSM-V2BE	STMicroelectronics	Programmers - Processor Based SAM for Secure Firmware Installation version 2 Learn More about STMicroelectronics stm stm32hsm v1 hsm	Datasheet	816In Stock	HK$354.36	Min.: 1 Mult.: 1
Board Mount Pressure Sensors 0 to 100 kPa, differential, gauge, and absolute, integrated, pressure sensors MPXV5100GC7U STMicroelectronics 1: HK$243.39 957In Stock	Mfr. Part No. MPXV5100GC7U Mouser Part No 841-MPXV5100GC7U	STMicroelectronics	Board Mount Pressure Sensors 0 to 100 kPa, differential, gauge, and absolute, integrated, pressure sensors	Datasheet	957In Stock	HK$243.39 HK$222.84 HK$214.95 HK$196.70 View HK$182.73 HK$172.21 HK$172.13 HK$161.44	Min.: 1 Mult.: 1
Board Mount Pressure Sensors M-PAK MPXM2202GST1 STMicroelectronics 1: HK$132.42 2,550In Stock	Mfr. Part No. MPXM2202GST1 Mouser Part No 841-MPXM2202GST1	STMicroelectronics	Board Mount Pressure Sensors M-PAK	Datasheet	2,550In Stock	Cut Tape HK$132.42 HK$120.42 HK$115.90 HK$110.39 Reel HK$85.57 View HK$102.91 HK$95.60 HK$82.86 MouseReel Available	Min.: 1 Mult.: 1 : 400
Power Management IC Development Tools High power stepper motor driver expansion board based on powerSTEP01 for STM32 N X-NUCLEO-IHM03A1 STMicroelectronics 1: HK$87.87 4,835In Stock	Mfr. Part No. X-NUCLEO-IHM03A1 Mouser Part No 511-X-NUCLEO-IHM03A1	STMicroelectronics	Power Management IC Development Tools High power stepper motor driver expansion board based on powerSTEP01 for STM32 N Learn More about STMicroelectronics x nucleo ihm03a1 ex board	Datasheet	4,835In Stock	HK$87.87	Min.: 1 Mult.: 1 Max.: 20
ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART accelerator 600 GOPS NeoChrom GPU JPEG Codec H-264 enc STM32N647A0H3Q STMicroelectronics 1: HK$168.67 53In Stock New Product	Mfr. Part No. STM32N647A0H3Q Mouser Part No 511-STM32N647A0H3Q New Product	STMicroelectronics	ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART accelerator 600 GOPS NeoChrom GPU JPEG Codec H-264 enc Learn More about STMicroelectronics stm stm32n6 mcus	Datasheet	53In Stock	HK$168.67 HK$133.66 HK$126.75 HK$115.33 View HK$111.55 HK$108.01 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART accelerator 600 GOPS NeoChrom GPU JPEG Codec H-264 enc STM32N647I0H3Q STMicroelectronics 1: HK$187.01 31In Stock New Product	Mfr. Part No. STM32N647I0H3Q Mouser Part No 511-STM32N647I0H3Q New Product	STMicroelectronics	ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU 800MHz 4.2MB SRAM Neural-ART accelerator 600 GOPS NeoChrom GPU JPEG Codec H-264 enc Learn More about STMicroelectronics stm stm32n6 mcus	Datasheet	31In Stock	HK$187.01 HK$149.11 HK$140.23 HK$126.75 View HK$124.86 HK$118.94 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU High-performance DSP DP-FPU Arm Cortex-M7 MCU 2MBytes Flash 1MB RAM 480 MHz CPU STM32H743ZIT6TR STMicroelectronics 1: HK$147.71 14In Stock 930On Order New Product	Mfr. Part No. STM32H743ZIT6TR Mouser Part No 511-STM32H743ZIT6TR New Product	STMicroelectronics	ARM Microcontrollers - MCU High-performance DSP DP-FPU Arm Cortex-M7 MCU 2MBytes Flash 1MB RAM 480 MHz CPU Learn More about STMicroelectronics stm stm32h7 mcus	Datasheet	14In Stock 930On Order On Order Ship Dates Mfr. No: STM32H743ZIT6TR Stock: 14 Can Dispatch Immediately On Order: 430 Expected 2/11/2026 500 Expected 27/11/2026 Factory Lead Time: 52 Weeks	Cut Tape HK$147.71 HK$116.97 HK$104.64 HK$100.86 Reel HK$92.15 View HK$99.54 HK$91.08 Quote MouseReel Available	Min.: 1 Mult.: 1 : 500
IMUs - Inertial Measurement Units 6-axis IMU high-g accelerometer, embedded AI, sensor fusion wearables & trackers LSM6DSV80XTR STMicroelectronics 1: HK$68.31 34In Stock 35,000On Order New Product	Mfr. Part No. LSM6DSV80XTR Mouser Part No 511-LSM6DSV80XTR New Product	STMicroelectronics	IMUs - Inertial Measurement Units 6-axis IMU high-g accelerometer, embedded AI, sensor fusion wearables & trackers Learn More about STMicroelectronics lsm6dsv80x imu	Datasheet	34In Stock 35,000On Order On Order Ship Dates Mfr. No: LSM6DSV80XTR Stock: 34 Can Dispatch Immediately On Order: 5,000 Expected 18/3/2027 10,000 Expected 21/4/2027 20,000 Expected 10/6/2027 Factory Lead Time: 24 Weeks	Cut Tape HK$68.31 HK$57.62 HK$53.51 HK$49.48 View Reel HK$43.16 HK$45.79 HK$43.16 HK$43.16 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 5,000
ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash memory, 36 Kbytes RAM, 48 MHz CPU STM32C092RCT6TR STMicroelectronics 1: HK$30.17 127In Stock 1,000On Order New Product	Mfr. Part No. STM32C092RCT6TR Mouser Part No 511-STM32C092RCT6TR New Product	STMicroelectronics	ARM Microcontrollers - MCU Mainstream Arm Cortex-M0+ MCU 256 Kbytes Flash memory, 36 Kbytes RAM, 48 MHz CPU	Datasheet	127In Stock 1,000On Order	Cut Tape HK$30.17 HK$20.47 HK$18.91 HK$16.44 HK$15.45 Reel HK$15.45 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 1,000
MOSFETs Automotive-grade N-channel 650V, 56 mOhm typ., 53 A MDmesh DM6 Power MOSFET SH63N65DM6AG STMicroelectronics 1: HK$161.93 174In Stock	Mfr. Part No. SH63N65DM6AG Mouser Part No 511-SH63N65DM6AG	STMicroelectronics	MOSFETs Automotive-grade N-channel 650V, 56 mOhm typ., 53 A MDmesh DM6 Power MOSFET Learn More about STMicroelectronics stm sh63n65dm6ag power mosfet	Datasheet	174In Stock	Cut Tape HK$161.93 HK$123.38 HK$100.04 Reel HK$100.04 MouseReel Available	Min.: 1 Mult.: 1 : 200
Schottky Diodes & Rectifiers Automotive 100 V, 2 A Power Schottky Trench Rectifier STPST2H100AFY STMicroelectronics 1: HK$5.34 9,994In Stock	Mfr. Part No. STPST2H100AFY Mouser Part No 511-STPST2H100AFY	STMicroelectronics	Schottky Diodes & Rectifiers Automotive 100 V, 2 A Power Schottky Trench Rectifier Learn More about STMicroelectronics stmicro stpstxh100 y diodes	Datasheet	9,994In Stock	Cut Tape HK$5.34 HK$2.40 HK$2.11 HK$1.59 Reel HK$1.21 View HK$1.05 HK$0.937 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Current Sense Amplifiers High side current sense high voltage op amp CS30BL STMicroelectronics 1: HK$19.97 13,089In Stock	Mfr. Part No. CS30BL Mouser Part No 511-CS30BL	STMicroelectronics	Current Sense Amplifiers High side current sense high voltage op amp Learn More about STMicroelectronics stmicro csx0 amplifiers	Datasheet	13,089In Stock	Cut Tape HK$19.97 HK$14.88 HK$13.97 HK$12.17 Reel HK$10.36 View HK$11.67 HK$11.18 HK$10.85 HK$10.19 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Encoders, Decoders, Multiplexers & Demultiplexers Single 8-Ch Shift Register HCF4051YM013TR STMicroelectronics 1: HK$7.89 89,146In Stock	Mfr. Part No. HCF4051YM013TR Mouser Part No 511-HCF4051YM013TR	STMicroelectronics	Encoders, Decoders, Multiplexers & Demultiplexers Single 8-Ch Shift Register	Datasheet	89,146In Stock	Cut Tape HK$7.89 HK$5.89 HK$5.18 HK$4.72 Reel HK$3.97 View HK$4.50 HK$4.40 HK$4.26 HK$3.96 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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