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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.
Supervisory Circuits 3.075V w/Batt Switch STM795TM6F STMicroelectronics 1: HK$32.30 2,028In Stock	Mfr. Part No. STM795TM6F Mouser Part No 511-STM795TM6F	STMicroelectronics	Supervisory Circuits 3.075V w/Batt Switch Learn More about STMicroelectronics stm standard products	Datasheet	2,028In Stock	Cut Tape HK$32.30 HK$24.08 HK$21.95 HK$19.73 Reel HK$16.77 View HK$18.66 HK$18.25 HK$17.26 HK$16.44 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Supervisory Circuits 4.63V Reset 140ms STM809LWX6F STMicroelectronics 1: HK$4.36 11,671In Stock	Mfr. Part No. STM809LWX6F Mouser Part No 511-STM809LWX6F	STMicroelectronics	Supervisory Circuits 4.63V Reset 140ms Learn More about STMicroelectronics stm standard products	Datasheet	11,671In Stock	Cut Tape HK$4.36 HK$3.08 HK$2.76 HK$2.40 Reel HK$1.93 View HK$2.23 HK$2.13 HK$2.04 HK$1.87 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits 4.38V Reset 140ms STM809MWX6F STMicroelectronics 1: HK$4.60 6,280In Stock	Mfr. Part No. STM809MWX6F Mouser Part No 511-STM809MWX6F	STMicroelectronics	Supervisory Circuits 4.38V Reset 140ms Learn More about STMicroelectronics stm standard products	Datasheet	6,280In Stock	Cut Tape HK$4.60 HK$3.25 HK$2.91 HK$2.53 Reel HK$2.04 View HK$2.35 HK$2.24 HK$2.15 HK$1.98 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits 2.63V Reset 140ms STM811RW16F STMicroelectronics 1: HK$8.55 7,825In Stock	Mfr. Part No. STM811RW16F Mouser Part No 511-STM811RW16F	STMicroelectronics	Supervisory Circuits 2.63V Reset 140ms Learn More about STMicroelectronics stm standard products	Datasheet	7,825In Stock	Cut Tape HK$8.55 HK$6.16 HK$5.56 HK$4.90 View Reel HK$4.03 HK$4.59 HK$4.40 HK$4.28 HK$4.03 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits 4.63V Reset 140ms STM812LW16F STMicroelectronics 1: HK$9.86 3,385In Stock	Mfr. Part No. STM812LW16F Mouser Part No 511-STM812LW16F	STMicroelectronics	Supervisory Circuits 4.63V Reset 140ms Learn More about STMicroelectronics stm standard products	Datasheet	3,385In Stock	Cut Tape HK$9.86 HK$7.18 HK$6.50 HK$5.75 Reel HK$4.80 View HK$5.38 HK$5.16 HK$4.93 HK$4.69 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Battery Management Li-Ion Linear Battry Chrgr w/ LDO 200mA STNS01PUR STMicroelectronics 1: HK$18.99 11,188In Stock	Mfr. Part No. STNS01PUR Mouser Part No 511-STNS01PUR	STMicroelectronics	Battery Management Li-Ion Linear Battry Chrgr w/ LDO 200mA	Datasheet	11,188In Stock	Cut Tape HK$18.99 HK$14.06 HK$12.82 HK$11.43 View Reel HK$9.86 HK$10.85 HK$10.52 HK$10.28 HK$9.86 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators Programmable Buck Converter for USB Power Delivery STPD01PUR STMicroelectronics 1: HK$20.88 2,814In Stock 9,000On Order	Mfr. Part No. STPD01PUR Mouser Part No 511-STPD01PUR	STMicroelectronics	Switching Voltage Regulators Programmable Buck Converter for USB Power Delivery Learn More about STMicroelectronics stm stpd01 programmable buck converter	Datasheet	2,814In Stock 9,000On Order On Order Ship Dates Mfr. No: STPD01PUR Stock: 2,814 Can Dispatch Immediately On Order: 3,000 Expected 27/11/2026 6,000 Expected 4/12/2026 Factory Lead Time: 30 Weeks	Cut Tape HK$20.88 HK$15.54 HK$14.14 HK$12.74 View Reel HK$10.77 HK$12.00 HK$11.67 HK$10.77 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Current & Power Monitors & Regulators ASSP for metering applications with up to four independent 24-bit 2nd order sigm STPM33TR STMicroelectronics 1: HK$23.18 6,563In Stock 7,000Expected 12/11/2026	Mfr. Part No. STPM33TR Mouser Part No 511-STPM33TR	STMicroelectronics	Current & Power Monitors & Regulators ASSP for metering applications with up to four independent 24-bit 2nd order sigm Learn More about STMicroelectronics stm stpm33 34 phase metering	Datasheet	6,563In Stock 7,000Expected 12/11/2026	Cut Tape HK$23.18 HK$17.34 HK$15.86 HK$14.22 Reel HK$12.41 View HK$13.48 HK$13.15 HK$12.82 HK$12.17 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Motor/Motion/Ignition Controllers & Drivers Low voltage stepper motor driver STSPIN220 STMicroelectronics 1: HK$16.28 6,140In Stock 8,000Expected 2/11/2026	Mfr. Part No. STSPIN220 Mouser Part No 511-STSPIN220	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Low voltage stepper motor driver Learn More about STMicroelectronics stspin drivers	Datasheet	6,140In Stock 8,000Expected 2/11/2026	Cut Tape HK$16.28 HK$12.00 HK$10.93 HK$9.78 HK$9.21 Reel HK$9.21 MouseReel Available	Min.: 1 Mult.: 1 Max.: 460 : 4,000
Motor/Motion/Ignition Controllers & Drivers Advance BLDC Contrlr w/Embedded STM32 MCU STSPIN32F0 STMicroelectronics Restricted Availability	Mfr. Part No. STSPIN32F0 Mouser Part No 511-STSPIN32F0	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Advance BLDC Contrlr w/Embedded STM32 MCU Learn More about STMicroelectronics stm stspin32fo controllers Mouser does not sell this product in your region.	Datasheet			Restricted Availability
Motor/Motion/Ignition Controllers & Drivers 600V three-phase controller with MCU STSPIN32F0601TR STMicroelectronics Restricted Availability	Mfr. Part No. STSPIN32F0601TR Mouser Part No 511-STSPIN32F0601TR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers 600V three-phase controller with MCU Learn More about STMicroelectronics stm stspin32f060x controllers Mouser does not sell this product in your region.	Datasheet			Restricted Availability
Motor/Motion/Ignition Controllers & Drivers Advanced BLDC controller with embedded STM32 MCU STSPIN32F0ATR STMicroelectronics Restricted Availability	Mfr. Part No. STSPIN32F0ATR Mouser Part No 511-STSPIN32F0ATR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Advanced BLDC controller with embedded STM32 MCU Learn More about STMicroelectronics stm brushless motor drivers Mouser does not sell this product in your region.	Datasheet	More Info Available		Restricted Availability
Motor/Motion/Ignition Controllers & Drivers Advanced 256 microsteps integrated motor driver with step-clock and direction in STSPIN820 STMicroelectronics 1: HK$25.98 805In Stock	Mfr. Part No. STSPIN820 Mouser Part No 511-STSPIN820	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Advanced 256 microsteps integrated motor driver with step-clock and direction in Learn More about STMicroelectronics stspin drivers	Datasheet	805In Stock	Cut Tape HK$25.98 HK$19.97 HK$18.50 HK$16.77 View Reel HK$14.22 HK$15.95 HK$15.70 HK$15.29 HK$14.30 HK$14.22 MouseReel Available	Min.: 1 Mult.: 1 : 4,500
Motor/Motion/Ignition Controllers & Drivers Compact and versatile three-phase and three-sense BLDC motor driver STSPIN830 STMicroelectronics 1: HK$30.66 3,621In Stock	Mfr. Part No. STSPIN830 Mouser Part No 511-STSPIN830	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Compact and versatile three-phase and three-sense BLDC motor driver Learn More about STMicroelectronics stm stspin830 driver	Datasheet	3,621In Stock	Cut Tape HK$30.66 HK$23.10 HK$21.21 HK$19.15 View Reel HK$15.86 HK$18.17 HK$18.00 HK$17.51 HK$16.28 HK$15.86 MouseReel Available	Min.: 1 Mult.: 1 : 4,500
Motor/Motion/Ignition Controllers & Drivers Compact dual brushed DC motor driver STSPIN840 STMicroelectronics 1: HK$27.21 6,450In Stock	Mfr. Part No. STSPIN840 Mouser Part No 511-STSPIN840	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Compact dual brushed DC motor driver Learn More about STMicroelectronics stm stspin840 driver	Datasheet	6,450In Stock	Cut Tape HK$27.21 HK$20.47 HK$18.74 HK$16.85 View Reel HK$13.97 HK$16.03 HK$15.78 HK$15.37 HK$14.14 HK$13.97 MouseReel Available	Min.: 1 Mult.: 1 : 4,500
Supervisory Circuits STWD100 Watchdog STWD100YNPWY3F STMicroelectronics 1: HK$13.40 5,112In Stock	Mfr. Part No. STWD100YNPWY3F Mouser Part No 511-STWD100YNPWY3F	STMicroelectronics	Supervisory Circuits STWD100 Watchdog	Datasheet	5,112In Stock	Cut Tape HK$13.40 HK$9.86 HK$8.96 HK$7.94 Reel HK$6.49 View HK$7.46 HK$7.18 HK$7.03 HK$6.27 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Gate Drivers Advanced IGBT/MOSFET driver TD350E STMicroelectronics 1: HK$40.52 1,037In Stock 2,000On Order	Mfr. Part No. TD350E Mouser Part No 511-TD350E	STMicroelectronics	Gate Drivers Advanced IGBT/MOSFET driver Learn More about STMicroelectronics stm td350e	Datasheet	1,037In Stock 2,000On Order	HK$40.52 HK$31.56 HK$28.77 HK$27.54 View HK$27.45 HK$26.63 HK$25.89 HK$25.15 Quote	Min.: 1 Mult.: 1
Gate Drivers 1200V 3-Phase IGBT 1.5A 2.3A Sink 2kV TD350ETR STMicroelectronics 1: HK$19.73 3,897In Stock 5,000Expected 23/4/2027	Mfr. Part No. TD350ETR Mouser Part No 511-TD350ETR	STMicroelectronics	Gate Drivers 1200V 3-Phase IGBT 1.5A 2.3A Sink 2kV Learn More about STMicroelectronics stm mosfet igbt gate drivers	Datasheet	3,897In Stock 5,000Expected 23/4/2027	Cut Tape HK$19.73 HK$14.63 HK$13.40 HK$12.00 Reel HK$10.19 View HK$11.34 HK$11.01 HK$9.70 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Gate Drivers Class-D Amplifier TD352IDT STMicroelectronics 1: HK$43.89 2,566In Stock	Mfr. Part No. TD352IDT Mouser Part No 511-TD352IDT	STMicroelectronics	Gate Drivers Class-D Amplifier Learn More about STMicroelectronics stm mosfet igbt gate drivers	Datasheet	2,566In Stock	Cut Tape HK$43.89 HK$35.35 HK$31.73 HK$29.18 View Reel HK$26.55 HK$28.11 HK$27.70 HK$27.54 HK$26.55 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Motor/Motion/Ignition Controllers & Drivers INTERFACE CIRCUIT RELAY LAMP DRIVER TDE1747FPT STMicroelectronics 1: HK$52.69 1,709In Stock 2,500Expected 18/11/2026	Mfr. Part No. TDE1747FPT Mouser Part No 511-TDE1747FPT	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers INTERFACE CIRCUIT RELAY LAMP DRIVER	Datasheet	1,709In Stock 2,500Expected 18/11/2026	Cut Tape HK$52.69 HK$40.44 HK$37.40 HK$34.03 View Reel HK$30.17 HK$32.63 HK$32.06 HK$31.89 HK$30.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Voltage References 2.5-36V Prog Adjust TL1431AIDT STMicroelectronics 1: HK$5.67 4,700In Stock	Mfr. Part No. TL1431AIDT Mouser Part No 511-TL1431AIDT	STMicroelectronics	Voltage References 2.5-36V Prog Adjust Learn More about STMicroelectronics stm standard products	Datasheet	4,700In Stock	Cut Tape HK$5.67 HK$4.05 HK$3.64 HK$3.18 Reel HK$2.61 View HK$2.97 HK$2.84 HK$2.72 HK$2.53 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Voltage References Prog Voltage Ref 2.5 to 36V .22 Ohm TL431AIL3T STMicroelectronics 1: HK$2.63 18,070In Stock 12,000Expected 1/2/2027	Mfr. Part No. TL431AIL3T Mouser Part No 511-TL431AIL3T	STMicroelectronics	Voltage References Prog Voltage Ref 2.5 to 36V .22 Ohm Learn More about STMicroelectronics stm standard products	Datasheet	18,070In Stock 12,000Expected 1/2/2027	Cut Tape HK$2.63 HK$1.75 HK$1.55 HK$1.33 View Reel HK$0.97 HK$1.22 HK$1.13 HK$1.09 HK$0.97 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Voltage References 2.5-36V Prog Adjust TL431AIZ STMicroelectronics 1: HK$2.55 12,264In Stock	Mfr. Part No. TL431AIZ Mouser Part No 511-TL431AIZ	STMicroelectronics	Voltage References 2.5-36V Prog Adjust Learn More about STMicroelectronics stm standard products	Datasheet	12,264In Stock	HK$2.55 HK$1.80 HK$1.60 HK$1.39 View HK$1.29 HK$1.23 HK$1.18 HK$1.11 HK$1.09	Min.: 1 Mult.: 1
Voltage References 1.24V to 18V Prog Shunt Ref 100uA 60mA TLVH431AIL3T STMicroelectronics 1: HK$3.12 18,036In Stock	Mfr. Part No. TLVH431AIL3T Mouser Part No 511-TLVH431AIL3T	STMicroelectronics	Voltage References 1.24V to 18V Prog Shunt Ref 100uA 60mA Learn More about STMicroelectronics stm standard products	Datasheet	18,036In Stock	Cut Tape HK$3.12 HK$2.15 HK$1.91 HK$1.65 Reel HK$1.31 View HK$1.53 HK$1.45 HK$1.39 HK$1.21 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Voltage References 1.24V to 18V Prog Shunt Ref 100uA 60mA TLVH431BICT STMicroelectronics 1: HK$3.21 11,850In Stock	Mfr. Part No. TLVH431BICT Mouser Part No 511-TLVH431BICT	STMicroelectronics	Voltage References 1.24V to 18V Prog Shunt Ref 100uA 60mA Learn More about STMicroelectronics stm standard products	Datasheet	11,850In Stock	Cut Tape HK$3.21 HK$2.24 HK$1.99 HK$1.73 View Reel HK$1.36 HK$1.59 HK$1.51 HK$1.45 HK$1.36 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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