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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.
Voltage References 2.5V microPwr shunt Vltg reference TS4040DILT-2.5 STMicroelectronics 1: HK$5.59 2,668In Stock	Mfr. Part No. TS4040DILT-2.5 Mouser Part No 511-TS4040DILT-2.5	STMicroelectronics	Voltage References 2.5V microPwr shunt Vltg reference Learn More about STMicroelectronics stm standard products	Datasheet	2,668In Stock	Cut Tape HK$5.59 HK$3.97 HK$3.57 HK$3.12 Reel HK$2.42 View HK$2.90 HK$2.77 HK$2.66 HK$2.37 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits 2.71V Micropower AL TS831-3IDT STMicroelectronics 1: HK$8.80 1,926In Stock	Mfr. Part No. TS831-3IDT Mouser Part No 511-TS831-3IDT	STMicroelectronics	Supervisory Circuits 2.71V Micropower AL Learn More about STMicroelectronics stm standard products	Datasheet	1,926In Stock	Cut Tape HK$8.80 HK$6.44 HK$5.57 HK$4.87 Reel HK$4.20 View HK$4.50 HK$4.27 HK$4.21 HK$3.93 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Switching Controllers 0.5mA Current Mode UC2842BN STMicroelectronics 1: HK$9.12 1,585In Stock	Mfr. Part No. UC2842BN Mouser Part No 511-UC2842BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	1,585In Stock	HK$9.12 HK$6.58 HK$5.20 HK$4.81 View HK$4.56 HK$4.43 HK$4.30 HK$4.07 HK$4.00	Min.: 1 Mult.: 1
AC/DC Converters VIPerPlus family: Peak power fixed frequency high voltage converter VIPER38HD STMicroelectronics 1: HK$10.19 1,379In Stock	Mfr. Part No. VIPER38HD Mouser Part No 511-VIPER38HD	STMicroelectronics	AC/DC Converters VIPerPlus family: Peak power fixed frequency high voltage converter Learn More about STMicroelectronics stm viper38 high voltage converters	Datasheet	1,379In Stock	HK$10.19 HK$7.38 HK$6.44 HK$5.89 View HK$5.54 HK$5.31 HK$5.09 HK$4.89 HK$4.82	Min.: 1 Mult.: 1
Motor/Motion/Ignition Controllers & Drivers Dual Stepper Motor E-L6219R STMicroelectronics 1: HK$29.92 659In Stock	Mfr. Part No. E-L6219R Mouser Part No 511-E-L6219R	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Dual Stepper Motor Learn More about STMicroelectronics stm stepper motor drivers	Datasheet	659In Stock	HK$29.92 HK$22.52 HK$20.30 HK$18.41 View HK$17.67 HK$16.03 HK$15.95 HK$15.70 HK$15.45	Min.: 1 Mult.: 1
LDO Voltage Regulators 5.0 Volt 0.5 Amp L4979MD013TR STMicroelectronics 1: HK$13.81 1,000In Stock	Mfr. Part No. L4979MD013TR Mouser Part No 511-L4979MD-TR	STMicroelectronics	LDO Voltage Regulators 5.0 Volt 0.5 Amp	Datasheet	1,000In Stock	Cut Tape HK$13.81 HK$10.11 HK$9.12 HK$8.14 Reel HK$7.25 View HK$7.64 HK$7.34 HK$6.80 HK$6.64 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Motor/Motion/Ignition Controllers & Drivers EasySPIN 8 to 45V 7.0A Iout 5.5 VDD L6474H STMicroelectronics 1: HK$113.27 1,029In Stock	Mfr. Part No. L6474H Mouser Part No 511-L6474H	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers EasySPIN 8 to 45V 7.0A Iout 5.5 VDD Learn More about STMicroelectronics stm l6474h	Datasheet	1,029In Stock	HK$113.27 HK$88.94 HK$81.13 HK$76.20 View HK$74.31 HK$71.10 HK$66.58	Min.: 1 Mult.: 1
Linear Voltage Regulators 5.0V 1.5A Negative L7905ACV STMicroelectronics 1: HK$7.32 2,887In Stock	Mfr. Part No. L7905ACV Mouser Part No 511-L7905ACV	STMicroelectronics	Linear Voltage Regulators 5.0V 1.5A Negative Learn More about STMicroelectronics stm standard products	Datasheet	2,887In Stock	HK$7.32 HK$5.35 HK$5.33 HK$4.75 View HK$4.62 HK$4.55 HK$4.35 HK$4.34 HK$3.95	Min.: 1 Mult.: 1
Motor/Motion/Ignition Controllers & Drivers DOOR ACTUATOR DRVR L9953LXPTR STMicroelectronics 1: HK$49.81 948In Stock	Mfr. Part No. L9953LXPTR Mouser Part No 511-L9953LXPTR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers DOOR ACTUATOR DRVR	Datasheet	948In Stock	Cut Tape HK$49.81 HK$37.98 HK$35.02 HK$31.73 Reel HK$28.69 View HK$30.17 HK$29.18 HK$28.44 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC LD39020ADTPU30R STMicroelectronics 1: HK$2.88 7,483In Stock	Mfr. Part No. LD39020ADTPU30R Mouser Part No 511-LD39020ADTPU30R	STMicroelectronics	LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC Learn More about STMicroelectronics stm ld39020 regulator	Datasheet	7,483In Stock	Cut Tape HK$2.88 HK$1.99 HK$1.78 HK$1.53 View Reel HK$1.13 HK$1.41 HK$1.34 HK$1.28 HK$1.22 HK$1.13 HK$1.13 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
LDO Voltage Regulators 200 mA low quiescent current very low noise LDO LDK120M10R STMicroelectronics 1: HK$3.12 5,130In Stock	Mfr. Part No. LDK120M10R Mouser Part No 511-LDK120M10R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current very low noise LDO Learn More about STMicroelectronics stm ldk120m regulator	Datasheet	5,130In Stock	Cut Tape HK$3.12 HK$2.17 HK$1.93 HK$1.67 Reel HK$1.30 View HK$1.55 HK$1.46 HK$1.41 HK$1.25 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 200 mA low quiescent Very low noise LDO LDK120M18R STMicroelectronics 1: HK$3.12 8,454In Stock	Mfr. Part No. LDK120M18R Mouser Part No 511-LDK120M18R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent Very low noise LDO Learn More about STMicroelectronics stm ldk120m regulator	Datasheet	8,454In Stock	Cut Tape HK$3.12 HK$2.16 HK$1.92 HK$1.66 Reel HK$1.26 View HK$1.54 HK$1.46 HK$1.40 HK$1.19 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC LDL212PU15R STMicroelectronics 1: HK$4.03 5,607In Stock	Mfr. Part No. LDL212PU15R Mouser Part No 511-LDL212PU15R	STMicroelectronics	LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC Learn More about STMicroelectronics stm ldl212 ic	Datasheet	5,607In Stock	Cut Tape HK$4.03 HK$2.83 HK$2.53 HK$2.19 Reel HK$1.76 View HK$2.04 HK$1.94 HK$1.86 HK$1.65 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 250 mA ultra-low noise LDO LDLN025M12R STMicroelectronics 1: HK$2.96 5,811In Stock	Mfr. Part No. LDLN025M12R Mouser Part No 511-LDLN025M12R	STMicroelectronics	LDO Voltage Regulators 250 mA ultra-low noise LDO Learn More about STMicroelectronics stm ldln025 ldos	Datasheet	5,811In Stock	Cut Tape HK$2.96 HK$2.11 HK$1.81 HK$1.56 Reel HK$1.20 View HK$1.45 HK$1.37 HK$1.31 HK$1.19 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 5.0V 100mA Linear LK112M50TR STMicroelectronics 1: HK$6.08 4,082In Stock	Mfr. Part No. LK112M50TR Mouser Part No 511-LK112M50	STMicroelectronics	LDO Voltage Regulators 5.0V 100mA Linear Learn More about STMicroelectronics stm standard products	Datasheet	4,082In Stock	Cut Tape HK$6.08 HK$4.36 HK$3.84 HK$3.36 View Reel HK$2.65 HK$3.13 HK$2.99 HK$2.85 HK$2.65 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Voltage References Precision MicroPWR 1.225V Shunt REF LM4041BELT-1.2 STMicroelectronics 1: HK$8.30 2,586In Stock	Mfr. Part No. LM4041BELT-1.2 Mouser Part No 511-LM4041BELT-1.2	STMicroelectronics	Voltage References Precision MicroPWR 1.225V Shunt REF Learn More about STMicroelectronics stm lm4041	Datasheet	2,586In Stock	Cut Tape HK$8.30 HK$5.93 HK$5.33 HK$4.69 Reel HK$3.79 View HK$4.38 HK$4.20 HK$4.07 HK$3.74 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits 5 V Supervisor STM706YM7F STMicroelectronics 1: HK$13.40 1,768In Stock	Mfr. Part No. STM706YM7F Mouser Part No 511-STM706YM7F	STMicroelectronics	Supervisory Circuits 5 V Supervisor Learn More about STMicroelectronics stm705 706 708 813l supervisor	Datasheet	1,768In Stock	Cut Tape HK$13.40 HK$9.78 HK$8.88 HK$7.88 Reel HK$6.69 View HK$7.41 HK$7.12 HK$7.03 HK$6.62 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Supervisory Circuits 3.075V w/Batt Switch STM804TM6F STMicroelectronics 1: HK$23.34 2,513In Stock	Mfr. Part No. STM804TM6F Mouser Part No 511-STM804TM6F	STMicroelectronics	Supervisory Circuits 3.075V w/Batt Switch	Datasheet	2,513In Stock	Cut Tape HK$23.34 HK$17.43 HK$15.95 HK$14.30 View Reel HK$11.51 HK$13.56 HK$13.23 HK$12.66 HK$11.51 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Supervisory Circuits 4.38V Reset 140ms STM811MW16F STMicroelectronics 1: HK$9.21 2,045In Stock	Mfr. Part No. STM811MW16F Mouser Part No 511-STM811MW16F	STMicroelectronics	Supervisory Circuits 4.38V Reset 140ms Learn More about STMicroelectronics stm standard products	Datasheet	2,045In Stock	Cut Tape HK$9.21 HK$6.62 HK$5.98 HK$4.94 View Reel HK$4.27 HK$4.61 HK$4.42 HK$4.28 HK$4.27 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Motor/Motion/Ignition Controllers & Drivers 250 V three-phase controller with MCU STSPIN32F0251 STMicroelectronics 1: HK$32.88 585In Stock	Mfr. Part No. STSPIN32F0251 Mouser Part No 511-STSPIN32F0251	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers 250 V three-phase controller with MCU Learn More about STMicroelectronics stm stspin32f025x controllers	Datasheet	585In Stock	HK$32.88 HK$24.82 HK$22.77 HK$20.55 View HK$19.48 HK$18.50 HK$18.08 HK$17.76	Min.: 1 Mult.: 1
Motor/Motion/Ignition Controllers & Drivers 250 V three-phase controller with MCU STSPIN32F0252Q STMicroelectronics 1: HK$41.02 971In Stock	Mfr. Part No. STSPIN32F0252Q Mouser Part No 511-STSPIN32F0252Q	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers 250 V three-phase controller with MCU Learn More about STMicroelectronics stm stspin32f025x controllers	Datasheet	971In Stock	HK$41.02 HK$31.07 HK$27.54 HK$25.40 View HK$24.58 HK$24.08 HK$23.10	Min.: 1 Mult.: 1
Voltage References Adjustable Voltage Reference TL1431CL3T STMicroelectronics 1: HK$4.11 4,858In Stock	Mfr. Part No. TL1431CL3T Mouser Part No 511-TL1431CL3T	STMicroelectronics	Voltage References Adjustable Voltage Reference Learn More about STMicroelectronics stm standard products	Datasheet	4,858In Stock	Cut Tape HK$4.11 HK$2.91 HK$2.60 HK$2.26 Reel HK$1.81 View HK$2.10 HK$2.00 HK$1.92 HK$1.65 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Voltage References Adjustable Voltage Reference TL1431CL5T STMicroelectronics 1: HK$4.11 5,827In Stock	Mfr. Part No. TL1431CL5T Mouser Part No 511-TL1431CL5T	STMicroelectronics	Voltage References Adjustable Voltage Reference Learn More about STMicroelectronics stm standard products	Datasheet	5,827In Stock	Cut Tape HK$4.11 HK$2.91 HK$2.60 HK$2.26 Reel HK$1.81 View HK$2.10 HK$2.00 HK$1.92 HK$1.65 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Current & Power Monitors & Regulators Lo consumption Vltg Current Controller TSM1012ID STMicroelectronics 1: HK$16.28 1,875In Stock	Mfr. Part No. TSM1012ID Mouser Part No 511-TSM1012ID	STMicroelectronics	Current & Power Monitors & Regulators Lo consumption Vltg Current Controller	Datasheet	1,875In Stock	HK$16.28 HK$12.00 HK$10.93 HK$9.78 View HK$9.12 HK$8.88 HK$8.55 HK$8.22 HK$8.06	Min.: 1 Mult.: 1
AC/DC Converters Energy saving off-line high voltage converter VIPER012BHSTR STMicroelectronics 1: HK$19.56 2,269In Stock	Mfr. Part No. VIPER012BHSTR Mouser Part No 511-VIPER012BHSTR	STMicroelectronics	AC/DC Converters Energy saving off-line high voltage converter Learn More about STMicroelectronics viper01 converters	Datasheet	2,269In Stock	Cut Tape HK$19.56 HK$14.55 HK$13.32 HK$11.92 Reel HK$10.11 View HK$11.26 HK$10.93 HK$10.52 HK$9.86 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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