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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 SUPERVISOR WATCHDOG STM6321LWY6F STMicroelectronics 1: HK$13.56 1,378In Stock	Mfr. Part No. STM6321LWY6F Mouser Part No 511-STM6321LWY6F	STMicroelectronics	Supervisory Circuits SUPERVISOR WATCHDOG	Datasheet	1,378In Stock	Cut Tape HK$13.56 HK$9.86 HK$8.96 HK$7.93 Reel HK$6.30 View HK$7.46 HK$7.16 HK$7.08 HK$6.19 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits 4.65V w/Batt Switch STM690AM6F STMicroelectronics 1: HK$33.70 3,134In Stock	Mfr. Part No. STM690AM6F Mouser Part No 511-STM690AM6F	STMicroelectronics	Supervisory Circuits 4.65V w/Batt Switch Learn More about STMicroelectronics stm standard products	Datasheet	3,134In Stock	Cut Tape HK$33.70 HK$25.40 HK$23.34 HK$21.13 View Reel HK$18.58 HK$19.97 HK$19.89 HK$18.66 HK$18.58 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Power Factor Correction - PFC Digital combo multi-mode PFC and time-shift LLC resonant controller STNRG011ATR STMicroelectronics Restricted Availability	Mfr. Part No. STNRG011ATR Mouser Part No 511-STNRG011ATR	STMicroelectronics	Power Factor Correction - PFC Digital combo multi-mode PFC and time-shift LLC resonant controller Learn More about STMicroelectronics stm stnrg011 controller Mouser does not sell this product in your region.	Datasheet			Restricted Availability
Voltage References 1.24V to 18V Prog Shunt Ref 100uA 60mA TLVH431AIL5T STMicroelectronics 1: HK$3.21 6,478In Stock	Mfr. Part No. TLVH431AIL5T Mouser Part No 511-TLVH431AIL5T	STMicroelectronics	Voltage References 1.24V to 18V Prog Shunt Ref 100uA 60mA Learn More about STMicroelectronics stm standard products	Datasheet	6,478In Stock	Cut Tape HK$3.21 HK$2.23 HK$1.96 HK$1.73 Reel HK$1.28 View HK$1.59 HK$1.51 HK$1.45 HK$1.23 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Voltage References Hi thermal stability microPwr shunt Vltg TS824ILT-2.5 STMicroelectronics 1: HK$10.44 1,836In Stock	Mfr. Part No. TS824ILT-2.5 Mouser Part No 511-TS824ILT-2.5	STMicroelectronics	Voltage References Hi thermal stability microPwr shunt Vltg	Datasheet	1,836In Stock	Cut Tape HK$10.44 HK$7.55 HK$6.83 HK$6.04 Reel HK$4.74 View HK$5.69 HK$5.46 HK$5.21 HK$4.65 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Current & Power Monitors & Regulators Voltage/Current Cont TSM101ACD STMicroelectronics 1: HK$11.59 1,958In Stock	Mfr. Part No. TSM101ACD Mouser Part No 511-TSM101ACD	STMicroelectronics	Current & Power Monitors & Regulators Voltage/Current Cont	Datasheet	1,958In Stock	HK$11.59 HK$8.47 HK$7.66 HK$6.79 View HK$6.31 HK$6.12 HK$5.90 HK$5.70 HK$5.56	Min.: 1 Mult.: 1
AC/DC Converters VIPerPlus family: Peak power fixed frequency high voltage converter VIPER38HE STMicroelectronics 1: HK$30.50 1,067In Stock	Mfr. Part No. VIPER38HE Mouser Part No 511-VIPER38HE	STMicroelectronics	AC/DC Converters VIPerPlus family: Peak power fixed frequency high voltage converter Learn More about STMicroelectronics stm viper38 high voltage converters	Datasheet	1,067In Stock	HK$30.50 HK$23.02 HK$19.97 HK$19.07 View HK$18.08 HK$17.43 HK$16.93 HK$16.36 HK$16.03	Min.: 1 Mult.: 1
Motor/Motion/Ignition Controllers & Drivers PWM CTRL Motor DRV 1.5A 12V to 40V BCD E-L6258EA STMicroelectronics 1: HK$195.88 234In Stock	Mfr. Part No. E-L6258EA Mouser Part No 511-E-L6258EA	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers PWM CTRL Motor DRV 1.5A 12V to 40V BCD Learn More about STMicroelectronics stm stepper motor drivers	Datasheet	234In Stock	HK$195.88 HK$157.08 HK$145.00 HK$135.47 View HK$131.11 HK$126.51 Quote	Min.: 1 Mult.: 1
Gate Drivers High voltage high and low-side 2 A gate driver L6498LD STMicroelectronics 1: HK$17.18 744In Stock	Mfr. Part No. L6498LD Mouser Part No 511-L6498LD	STMicroelectronics	Gate Drivers High voltage high and low-side 2 A gate driver Learn More about STMicroelectronics stm l6498 drivers	Datasheet	744In Stock	HK$17.18 HK$12.74 HK$10.52 HK$9.78 View HK$9.45 HK$9.29 HK$8.71 HK$8.47 HK$8.30	Min.: 1 Mult.: 1
Power Factor Correction - PFC Transition Mode PFC 5mA 90uA 1.5% Ref L6564DTR STMicroelectronics 1: HK$7.73 2,169In Stock	Mfr. Part No. L6564DTR Mouser Part No 511-L6564DTR	STMicroelectronics	Power Factor Correction - PFC Transition Mode PFC 5mA 90uA 1.5% Ref	Datasheet	2,169In Stock	Cut Tape HK$7.73 HK$5.52 HK$4.97 HK$4.37 Reel HK$3.62 View HK$4.09 HK$3.91 HK$3.79 HK$3.53 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Linear Voltage Regulators 5.0V 1.0A Positive L7805ACV STMicroelectronics 1: HK$6.82 3,540In Stock 4,780Expected 5/11/2026	Mfr. Part No. L7805ACV Mouser Part No 511-L7805ACV	STMicroelectronics	Linear Voltage Regulators 5.0V 1.0A Positive Learn More about STMicroelectronics stm standard products	Datasheet	3,540In Stock 4,780Expected 5/11/2026	HK$6.82 HK$5.01 HK$4.33 HK$4.27 HK$2.56	Min.: 1 Mult.: 1
Linear Voltage Regulators 8.0V 0.1A Positive L78L08ABZTR STMicroelectronics 1: HK$2.38 11,384In Stock	Mfr. Part No. L78L08ABZTR Mouser Part No 511-L78L08ABZ-TR	STMicroelectronics	Linear Voltage Regulators 8.0V 0.1A Positive Learn More about STMicroelectronics stm standard products	Datasheet	11,384In Stock	Cut Tape HK$2.38 HK$1.65 HK$1.45 HK$1.26 Reel HK$1.00 View HK$1.16 HK$1.10 HK$1.05 HK$0.896	Min.: 1 Mult.: 1 : 2,000
Linear Voltage Regulators 9.0V 0.1A Positive L78L09ABD13TR STMicroelectronics 1: HK$2.47 9,418In Stock	Mfr. Part No. L78L09ABD13TR Mouser Part No 511-L78L09ABD-TR	STMicroelectronics	Linear Voltage Regulators 9.0V 0.1A Positive Learn More about STMicroelectronics stm standard products	Datasheet	9,418In Stock	Cut Tape HK$2.47 HK$1.75 HK$1.49 HK$1.28 Reel HK$1.01 View HK$1.18 HK$1.12 HK$1.07 HK$0.97 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Linear Voltage Regulators 5.0V 0.1A Negative L79L05ACZ-TR STMicroelectronics 1: HK$2.88 8,474In Stock	Mfr. Part No. L79L05ACZ-TR Mouser Part No 511-L79L05ACZ-TR	STMicroelectronics	Linear Voltage Regulators 5.0V 0.1A Negative	Datasheet	8,474In Stock	Cut Tape HK$2.88 HK$2.02 HK$1.80 HK$1.55 Reel HK$1.18 View HK$1.43 HK$1.36 HK$1.30 HK$1.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Battery Management Automotive general purpose SPI to isolated SPI transceiver L9963T-TR STMicroelectronics 1: HK$58.53 305In Stock	Mfr. Part No. L9963T-TR Mouser Part No 511-L9963T-TR	STMicroelectronics	Battery Management Automotive general purpose SPI to isolated SPI transceiver Learn More about STMicroelectronics stm l9963t transceiver	Datasheet	305In Stock	Cut Tape HK$58.53 HK$44.80 HK$41.43 HK$37.65 HK$35.02 Reel HK$34.94 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Motor/Motion/Ignition Controllers & Drivers Automotive Front Door device with LIN and HS-CAN providing Dual H-bridge driving L99DZ200GTR STMicroelectronics 1: HK$63.62 548In Stock	Mfr. Part No. L99DZ200GTR Mouser Part No 511-L99DZ200GTR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Automotive Front Door device with LIN and HS-CAN providing Dual H-bridge driving Learn More about STMicroelectronics stm l99dz200g door zone systems ic	Datasheet	548In Stock	Cut Tape HK$63.62 HK$49.57 HK$45.54 HK$41.59 Reel HK$37.73 View HK$38.96 HK$36.41 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
LDO Voltage Regulators 2.5V 3.0A Positive LD1085D2M25R STMicroelectronics 1: HK$15.54 1,461In Stock	Mfr. Part No. LD1085D2M25R Mouser Part No 511-LD1085D2M25-TR	STMicroelectronics	LDO Voltage Regulators 2.5V 3.0A Positive Learn More about STMicroelectronics stm standard products	Datasheet	1,461In Stock	Cut Tape HK$15.54 HK$11.43 HK$10.44 HK$9.29 Reel HK$7.58 View HK$8.71 HK$8.38 HK$7.47 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
LDO Voltage Regulators 2.5V 0.8A Positive LD1117S25CTR STMicroelectronics 1: HK$2.71 7,171In Stock	Mfr. Part No. LD1117S25CTR Mouser Part No 511-LD1117S25C	STMicroelectronics	LDO Voltage Regulators 2.5V 0.8A Positive Learn More about STMicroelectronics stm standard products	Datasheet	7,171In Stock	Cut Tape HK$2.71 HK$2.01 HK$1.84 HK$1.67 Reel HK$1.44 View HK$1.59 HK$1.54 HK$1.50 HK$1.41 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC LD39020DTPU25R STMicroelectronics 1: HK$2.79 8,933In Stock	Mfr. Part No. LD39020DTPU25R Mouser Part No 511-LD39020DTPU25R	STMicroelectronics	LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC Learn More about STMicroelectronics stm ld39020 regulator	Datasheet	8,933In Stock	Cut Tape HK$2.79 HK$1.94 HK$1.73 HK$1.49 View Reel HK$1.04 HK$1.37 HK$1.31 HK$1.25 HK$1.20 HK$1.04 HK$1.04	Min.: 1 Mult.: 1 : 10,000
LDO Voltage Regulators 1 A ultra low-dropout LDO with bias LD57100J110R STMicroelectronics 1: HK$2.30 4,988In Stock	Mfr. Part No. LD57100J110R Mouser Part No 511-LD57100J110R	STMicroelectronics	LDO Voltage Regulators 1 A ultra low-dropout LDO with bias Learn More about STMicroelectronics stm ld57100 ldo regulator	Datasheet	4,988In Stock	Cut Tape HK$2.30 HK$1.73 HK$1.60 HK$1.46 View Reel HK$1.30 HK$1.39 HK$1.35 HK$1.32 HK$1.31 HK$1.30 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
LDO Voltage Regulators 300mA current very low noise LDO LDK130M15R STMicroelectronics 1: HK$3.78 6,123In Stock	Mfr. Part No. LDK130M15R Mouser Part No 511-LDK130M15R	STMicroelectronics	LDO Voltage Regulators 300mA current very low noise LDO Learn More about STMicroelectronics stm ldk130m regulator	Datasheet	6,123In Stock	Cut Tape HK$3.78 HK$2.29 HK$2.03 HK$1.87 Reel HK$1.59 View HK$1.78 HK$1.70 HK$1.22 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits SRAM TK Controller M48T201V-85MH1F STMicroelectronics 1: HK$163.58 944In Stock	Mfr. Part No. M48T201V-85MH1F Mouser Part No 511-M48T201V-85MH1F	STMicroelectronics	Supervisory Circuits SRAM TK Controller	Datasheet	944In Stock	Cut Tape HK$163.58 HK$133.74 HK$126.09 HK$119.11 View Reel HK$111.79 HK$116.48 HK$111.87 HK$111.79 Quote MouseReel Available	Min.: 1 Mult.: 1 : 936
Switching Voltage Regulators Dual Synch Step Down Switching Reg ST2S06BPQR STMicroelectronics 1: HK$16.93 4,350In Stock	Mfr. Part No. ST2S06BPQR Mouser Part No 511-ST2S06BPQR	STMicroelectronics	Switching Voltage Regulators Dual Synch Step Down Switching Reg	Datasheet	4,350In Stock	Cut Tape HK$16.93 HK$12.49 HK$11.34 HK$10.19 View Reel HK$8.22 HK$9.54 HK$9.21 HK$8.88 HK$8.30 HK$8.22 MouseReel Available	Min.: 1 Mult.: 1 : 4,500
Supervisory Circuits 4.40V w/Batt Switch STM704RM6F STMicroelectronics 1: HK$32.72 2,302In Stock	Mfr. Part No. STM704RM6F Mouser Part No 511-STM704RM6F	STMicroelectronics	Supervisory Circuits 4.40V w/Batt Switch Learn More about STMicroelectronics stm standard products	Datasheet	2,302In Stock	Cut Tape HK$32.72 HK$24.41 HK$22.28 HK$19.97 Reel HK$16.77 View HK$18.91 HK$18.50 HK$17.59 HK$16.60 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Supervisory Circuits 4.38V Reset 140ms STM810MWX6F STMicroelectronics 1: HK$4.77 3,700In Stock	Mfr. Part No. STM810MWX6F Mouser Part No 511-STM810MWX6F	STMicroelectronics	Supervisory Circuits 4.38V Reset 140ms Learn More about STMicroelectronics stm standard products	Datasheet	3,700In Stock	Cut Tape HK$4.77 HK$3.38 HK$3.02 HK$2.64 View Reel HK$1.94 HK$2.45 HK$2.33 HK$2.24 HK$1.94 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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