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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.
Switching Controllers 0.5mA Current Mode UC2843BD1013TR STMicroelectronics 1: HK$5.51 2,310In Stock 2,500Expected 15/1/2027	Mfr. Part No. UC2843BD1013TR Mouser Part No 511-UC2843BD	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	2,310In Stock 2,500Expected 15/1/2027	Cut Tape HK$5.51 HK$4.34 HK$4.05 HK$3.75 Reel HK$3.04 View HK$3.58 HK$3.33 HK$3.21 HK$2.96 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
AC/DC Converters VIPerPlus family: Zero-power off-line high voltage converter VIPER0PHDTR STMicroelectronics 1: HK$8.06 2,022In Stock	Mfr. Part No. VIPER0PHDTR Mouser Part No 511-VIPER0PHDTR	STMicroelectronics	AC/DC Converters VIPerPlus family: Zero-power off-line high voltage converter Learn More about STMicroelectronics stm viper0p high voltage converters	Datasheet	2,022In Stock	Cut Tape HK$8.06 HK$6.17 HK$5.70 HK$5.20 Reel HK$4.83 View HK$4.96 HK$4.84 HK$4.74 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
AC/DC Converters Off-Line Volt Conv 800V <50mW Standby VIPER25LDTR STMicroelectronics 1: HK$9.95 2,267In Stock	Mfr. Part No. VIPER25LDTR Mouser Part No 511-VIPER25LDTR	STMicroelectronics	AC/DC Converters Off-Line Volt Conv 800V <50mW Standby Learn More about STMicroelectronics stm viper25 high voltage converters	Datasheet	2,267In Stock	Cut Tape HK$9.95 HK$7.17 HK$6.49 HK$5.73 Reel HK$4.60 View HK$5.37 HK$5.15 HK$4.93 HK$4.56 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
AC/DC Converters Energy Saving Off-line High Voltage Converter VIPER317HDTR STMicroelectronics 1: HK$22.93 2,413In Stock	Mfr. Part No. VIPER317HDTR Mouser Part No 511-VIPER317HDTR	STMicroelectronics	AC/DC Converters Energy Saving Off-line High Voltage Converter Learn More about STMicroelectronics stm viper31 high voltage converter	Datasheet	2,413In Stock	Cut Tape HK$22.93 HK$18.50 HK$17.34 HK$16.11 Reel HK$13.97 View HK$15.54 HK$15.37 HK$14.47 HK$13.65 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
AC/DC Converters VIPerPlus family: Quasi-resonant high performance off line high voltage converte VIPER35HDTR STMicroelectronics 1: HK$12.91 1,355In Stock	Mfr. Part No. VIPER35HDTR Mouser Part No 511-VIPER35HDTR	STMicroelectronics	AC/DC Converters VIPerPlus family: Quasi-resonant high performance off line high voltage converte Learn More about STMicroelectronics stm viper35 high voltage converters	Datasheet	1,355In Stock	Cut Tape HK$12.91 HK$9.54 HK$8.55 HK$7.55 Reel HK$6.40 View HK$7.10 HK$6.82 HK$6.73 HK$6.29 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 5V 500mA low drop voltage regulator L4995AKTR STMicroelectronics 1: HK$16.03 948In Stock	Mfr. Part No. L4995AKTR Mouser Part No 511-L4995AKTR	STMicroelectronics	LDO Voltage Regulators 5V 500mA low drop voltage regulator	Datasheet	948In Stock	Cut Tape HK$16.03 HK$11.84 HK$10.77 HK$9.62 Reel HK$8.22 View HK$9.12 HK$8.80 HK$8.12 HK$8.09 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Switching Voltage Regulators 38 V 10W synchronous iso-buck converter for isolated applications L6983IQTR STMicroelectronics 1: HK$18.41 528In Stock	Mfr. Part No. L6983IQTR Mouser Part No 511-L6983IQTR	STMicroelectronics	Switching Voltage Regulators 38 V 10W synchronous iso-buck converter for isolated applications Learn More about STMicroelectronics stm l6983 converter	Datasheet	528In Stock	Cut Tape HK$18.41 HK$14.39 HK$13.56 HK$12.58 Reel HK$10.77 View HK$12.49 HK$10.69 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator LDL1117S12R STMicroelectronics 1: HK$3.37 4,718In Stock	Mfr. Part No. LDL1117S12R Mouser Part No 511-LDL1117S12R	STMicroelectronics	LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator Learn More about STMicroelectronics stm ldl1117 regulators	Datasheet	4,718In Stock	Cut Tape HK$3.37 HK$2.35 HK$2.10 HK$1.81 Reel HK$1.45 View HK$1.68 HK$1.59 HK$1.53 HK$1.41 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Supervisory Circuits Dual/Triple Ultra- Low Voltage Super. STM6720TGWB6F STMicroelectronics 1: HK$19.97 2,455In Stock	Mfr. Part No. STM6720TGWB6F Mouser Part No 511-STM6720TGWB6F	STMicroelectronics	Supervisory Circuits Dual/Triple Ultra- Low Voltage Super.	Datasheet	2,455In Stock	Cut Tape HK$19.97 HK$14.80 HK$13.56 HK$12.08 Reel HK$10.19 View HK$11.43 HK$11.10 HK$10.77 HK$9.78 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits 3V Supervisor STM704SDS6F STMicroelectronics 1: HK$21.45 3,535In Stock	Mfr. Part No. STM704SDS6F Mouser Part No 511-STM704SDS6F	STMicroelectronics	Supervisory Circuits 3V Supervisor	Datasheet	3,535In Stock	Cut Tape HK$21.45 HK$17.43 HK$16.44 HK$15.45 Reel HK$15.29 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Supervisory Circuits 3.075V w/Batt Switch STM805TM6F STMicroelectronics 1: HK$21.29 2,474In Stock	Mfr. Part No. STM805TM6F Mouser Part No 511-STM805TM6F	STMicroelectronics	Supervisory Circuits 3.075V w/Batt Switch Learn More about STMicroelectronics stm standard products	Datasheet	2,474In Stock	Cut Tape HK$21.29 HK$15.78 HK$14.39 HK$12.91 Reel HK$11.01 View HK$12.17 HK$11.75 HK$11.34 HK$10.85 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert VIPER012HS STMicroelectronics 1: HK$20.14 984In Stock	Mfr. Part No. VIPER012HS Mouser Part No 511-VIPER012HS	STMicroelectronics	AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert Learn More about STMicroelectronics viper01 converters	Datasheet	984In Stock	HK$20.14 HK$14.96 HK$13.73 HK$12.25 View HK$11.59 HK$11.18 HK$10.85 HK$10.19 HK$9.95	Min.: 1 Mult.: 1
LDO Voltage Regulators Low drop voltage regulator L4993DTR STMicroelectronics 1: HK$12.58 1,441In Stock	Mfr. Part No. L4993DTR Mouser Part No 511-L4993DTR	STMicroelectronics	LDO Voltage Regulators Low drop voltage regulator	Datasheet	1,441In Stock	Cut Tape HK$12.58 HK$9.21 HK$8.38 HK$7.41 Reel HK$6.01 View HK$6.97 HK$6.70 HK$6.63 HK$5.90 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Linear Voltage Regulators 9.0V 0.1A Positive L78L09ACZ-AP STMicroelectronics 1: HK$2.79 9,283In Stock	Mfr. Part No. L78L09ACZ-AP Mouser Part No 511-L78L09ACZ-AP	STMicroelectronics	Linear Voltage Regulators 9.0V 0.1A Positive Learn More about STMicroelectronics stm standard products	Datasheet	9,283In Stock	HK$2.79 HK$1.91 HK$1.68 HK$1.45 Reel HK$1.09 View HK$1.34 HK$1.27 HK$1.22 HK$0.954	Min.: 1 Mult.: 1 : 2,000
LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator LD39100PU12R STMicroelectronics 1: HK$7.07 2,702In Stock	Mfr. Part No. LD39100PU12R Mouser Part No 511-LD39100PU12R	STMicroelectronics	LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator Learn More about STMicroelectronics stm ld39100 regulators	Datasheet	2,702In Stock	Cut Tape HK$7.07 HK$5.68 HK$5.33 HK$4.93 Reel HK$3.72 View HK$4.75 HK$4.59 HK$4.44 HK$3.67 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Voltage References Precision MicroPWR 1.225V Shunt REF LM4041CECT-1.2 STMicroelectronics 1: HK$7.56 2,596In Stock	Mfr. Part No. LM4041CECT-1.2 Mouser Part No 511-LM4041CECT-1.2	STMicroelectronics	Voltage References Precision MicroPWR 1.225V Shunt REF Learn More about STMicroelectronics stm lm4041	Datasheet	2,596In Stock	Cut Tape HK$7.56 HK$5.41 HK$4.87 HK$4.29 Reel HK$3.45 View HK$4.00 HK$3.84 HK$3.71 HK$3.29 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Galvanically Isolated Gate Drivers Galvanically isolated 4 A single gate driver for SiC MOSFETs STGAP2SICSTR STMicroelectronics 1: HK$38.47 1,754In Stock	Mfr. Part No. STGAP2SICSTR Mouser Part No 511-STGAP2SICSTR	STMicroelectronics	Galvanically Isolated Gate Drivers Galvanically isolated 4 A single gate driver for SiC MOSFETs	Datasheet	1,754In Stock	Cut Tape HK$38.47 HK$32.30 HK$30.58 HK$27.87 View Reel HK$25.24 HK$27.04 HK$26.88 HK$25.24 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Supervisory Circuits Reset circuit STM1001SBWX6F STMicroelectronics 1: HK$7.73 2,083In Stock	Mfr. Part No. STM1001SBWX6F Mouser Part No 511-STM1001SBWX6F	STMicroelectronics	Supervisory Circuits Reset circuit	Datasheet	2,083In Stock	Cut Tape HK$7.73 HK$5.56 HK$5.01 HK$4.40 Reel HK$3.38 View HK$4.10 HK$3.93 HK$3.76 HK$3.31 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits Supervisor STM6321MAWY6F STMicroelectronics 1: HK$13.32 964In Stock	Mfr. Part No. STM6321MAWY6F Mouser Part No 511-STM6321MAWY6F	STMicroelectronics	Supervisory Circuits Supervisor Learn More about STMicroelectronics stm standard products	Datasheet	964In Stock	Cut Tape HK$13.32 HK$9.78 HK$8.88 HK$7.88 Reel HK$6.10 View HK$7.41 HK$7.13 HK$7.07 HK$6.01 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits Quad Quint Ultra-Low Current Multi Volt STM6904TGEDS6F STMicroelectronics 1: HK$17.59 527In Stock	Mfr. Part No. STM6904TGEDS6F Mouser Part No 511-STM6904TGEDS6F	STMicroelectronics	Supervisory Circuits Quad Quint Ultra-Low Current Multi Volt	Datasheet	527In Stock	Cut Tape HK$17.59 HK$13.89 HK$12.99 HK$11.92 HK$11.75 Reel HK$11.59 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Supervisory Circuits Advanced Analog STM708TDS6F STMicroelectronics 1: HK$10.11 3,863In Stock	Mfr. Part No. STM708TDS6F Mouser Part No 511-STM708TDS6F	STMicroelectronics	Supervisory Circuits Advanced Analog Learn More about STMicroelectronics stm standard products	Datasheet	3,863In Stock	Cut Tape HK$10.11 HK$7.26 HK$6.53 HK$5.75 View Reel HK$4.64 HK$5.37 HK$5.15 HK$4.98 HK$4.76 HK$4.64 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Supervisory Circuits 2.93V Reset 140ms STM812SW16F STMicroelectronics 1: HK$10.93 1,925In Stock	Mfr. Part No. STM812SW16F Mouser Part No 511-STM812SW16F	STMicroelectronics	Supervisory Circuits 2.93V Reset 140ms Learn More about STMicroelectronics stm standard products	Datasheet	1,925In Stock	Cut Tape HK$10.93 HK$7.92 HK$7.17 HK$6.34 Reel HK$4.61 View HK$5.95 HK$5.71 HK$5.54 HK$4.53 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits 4.33V Micropower AL TS831-5IDT STMicroelectronics 1: HK$9.12 2,755In Stock	Mfr. Part No. TS831-5IDT Mouser Part No 511-TS831-5IDT	STMicroelectronics	Supervisory Circuits 4.33V Micropower AL Learn More about STMicroelectronics stm standard products	Datasheet	2,755In Stock	Cut Tape HK$9.12 HK$6.54 HK$5.89 HK$5.19 Reel HK$3.99 View HK$4.85 HK$4.64 HK$4.50 HK$3.98 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
AC/DC Converters Energy saving off-line high voltage converter VIPER013BLSTR STMicroelectronics 1: HK$8.06 2,245In Stock	Mfr. Part No. VIPER013BLSTR Mouser Part No 511-VIPER013BLSTR	STMicroelectronics	AC/DC Converters Energy saving off-line high voltage converter Learn More about STMicroelectronics viper01 converters	Datasheet	2,245In Stock	Cut Tape HK$8.06 HK$4.42 HK$4.11 HK$3.78 HK$3.71 Reel HK$3.70 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
AC/DC Converters Off-Line High Volt Regulator VIPER17HN STMicroelectronics 1: HK$8.80 1,948In Stock	Mfr. Part No. VIPER17HN Mouser Part No 511-VIPER17HN	STMicroelectronics	AC/DC Converters Off-Line High Volt Regulator Learn More about STMicroelectronics stm viper17 switching regulators	Datasheet	1,948In Stock	HK$8.80 HK$6.35 HK$5.37 HK$5.06 View HK$4.73 HK$4.54 HK$4.38 HK$4.21 HK$4.10	Min.: 1 Mult.: 1

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