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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.
Motor/Motion/Ignition Controllers & Drivers Scalable 4.5 A dual full-bridge driver for brushed DC motors STSPIN948 STMicroelectronics 1: HK$31.24 1,314In Stock	Mfr. Part No. STSPIN948 Mouser Part No 511-STSPIN948	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Scalable 4.5 A dual full-bridge driver for brushed DC motors Learn More about STMicroelectronics stspin948 driver	Datasheet	1,314In Stock	HK$31.24 HK$24.17 HK$22.36 HK$20.47 View HK$19.97 HK$19.32 HK$19.15 HK$18.08 HK$18.00	Min.: 1 Mult.: 1
Motor/Motion/Ignition Controllers & Drivers Scalable 4.5 A dual full-bridge driver for brushed DC motors STSPIN948TR STMicroelectronics 1: HK$33.54 3,283In Stock	Mfr. Part No. STSPIN948TR Mouser Part No 511-STSPIN948TR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Scalable 4.5 A dual full-bridge driver for brushed DC motors Learn More about STMicroelectronics stspin948 driver	Datasheet	3,283In Stock	Cut Tape HK$33.54 HK$25.32 HK$23.34 HK$21.70 Reel HK$18.74 View HK$20.63 HK$20.47 HK$19.23 HK$18.58 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Wireless Charging ICs Qi-compliant inductive wireless charger power receiver for 100W applications STWLC99JR STMicroelectronics 1: HK$91.41 4,917In Stock	Mfr. Part No. STWLC99JR Mouser Part No 511-STWLC99JR	STMicroelectronics	Wireless Charging ICs Qi-compliant inductive wireless charger power receiver for 100W applications Learn More about STMicroelectronics stwlc99 receiver	Datasheet	4,917In Stock	Cut Tape HK$91.41 HK$71.51 HK$66.58 HK$61.07 View Reel HK$52.94 HK$58.20 HK$57.05 HK$55.73 HK$53.02 HK$52.94 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
LDO Voltage Regulators 150mA Voltage Reg. Lo-quiescnt Lo-noise LD39015M08R STMicroelectronics 1: HK$6.58 2,293In Stock	Mfr. Part No. LD39015M08R Mouser Part No 511-LD39015M08R	STMicroelectronics	LDO Voltage Regulators 150mA Voltage Reg. Lo-quiescnt Lo-noise Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	2,293In Stock	Cut Tape HK$6.58 HK$4.61 HK$4.13 HK$3.61 Reel HK$2.84 View HK$3.36 HK$3.21 HK$3.08 HK$2.83 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 200 mA very low quiescent current linear regulator IC in (0.47x0.47) mm² ST LDBL20D-18R STMicroelectronics 1: HK$2.96 9,301In Stock	Mfr. Part No. LDBL20D-18R Mouser Part No 511-LDBL20D-18R	STMicroelectronics	LDO Voltage Regulators 200 mA very low quiescent current linear regulator IC in (0.47x0.47) mm² ST Learn More about STMicroelectronics ldbl20 ic	Datasheet	9,301In Stock	Cut Tape HK$2.96 HK$2.06 HK$1.84 HK$1.59 View Reel HK$1.26 HK$1.47 HK$1.40 HK$1.33 HK$1.26 HK$1.26 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
Gate Drivers 4 A dual low side MOSFET Driver PM8834 STMicroelectronics 1: HK$17.84 984In Stock NRND	Mfr. Part No. PM8834 Mouser Part No 511-PM8834 NRND	STMicroelectronics	Gate Drivers 4 A dual low side MOSFET Driver	Datasheet	984In Stock	HK$17.84 HK$13.23 HK$12.00 HK$10.77 View HK$10.11 HK$9.78 HK$9.45 HK$8.96 HK$8.80	Min.: 1 Mult.: 1
Switching Voltage Regulators 400 mA nano-quiescent synchronous step-down converter with digital voltage selec ST1PS01HJR STMicroelectronics 1: HK$11.18 996In Stock	Mfr. Part No. ST1PS01HJR Mouser Part No 511-ST1PS01HJR	STMicroelectronics	Switching Voltage Regulators 400 mA nano-quiescent synchronous step-down converter with digital voltage selec Learn More about STMicroelectronics stm st1ps01 converter	Datasheet	996In Stock	Cut Tape HK$11.18 HK$9.04 HK$8.55 HK$7.81 View Reel HK$5.68 HK$7.49 HK$7.23 HK$6.66 HK$6.24 HK$5.68 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Supervisory Circuits 4.65V w/Batt Switch STM819LM6F STMicroelectronics 1: HK$9.45 2,364In Stock	Mfr. Part No. STM819LM6F Mouser Part No 511-STM819LM6F	STMicroelectronics	Supervisory Circuits 4.65V w/Batt Switch Learn More about STMicroelectronics stm standard products	Datasheet	2,364In Stock	Cut Tape HK$9.45 HK$6.79 HK$6.12 HK$5.38 View Reel HK$4.66 HK$5.02 HK$4.81 HK$4.66 HK$4.66 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 3.3V 0.5A Positive KF33BDT-TR STMicroelectronics 1: HK$11.34 26,050In Stock	Mfr. Part No. KF33BDT-TR Mouser Part No 511-KF33BDT-TR	STMicroelectronics	LDO Voltage Regulators 3.3V 0.5A Positive Learn More about STMicroelectronics stm standard products	Datasheet	26,050In Stock	Cut Tape HK$11.34 HK$8.19 HK$7.41 HK$6.56 Reel HK$5.20 View HK$6.15 HK$5.90 HK$5.72 HK$5.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Motor/Motion/Ignition Controllers & Drivers Stepper Motor L297D STMicroelectronics 1: HK$148.12 1,269In Stock 2,000Expected 26/2/2027	Mfr. Part No. L297D Mouser Part No 511-L297D	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Stepper Motor Learn More about STMicroelectronics stm stepper motor drivers	Datasheet	1,269In Stock 2,000Expected 26/2/2027	HK$148.12 HK$117.05 HK$109.33 HK$100.78 View HK$96.34 HK$94.28 HK$94.20 Quote	Min.: 1 Mult.: 1
Motor/Motion/Ignition Controllers & Drivers Dual Full Bridge L6225PDTR STMicroelectronics 1: HK$60.91 3,613In Stock	Mfr. Part No. L6225PDTR Mouser Part No 511-L6225PDTR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Dual Full Bridge Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	3,613In Stock	Cut Tape HK$60.91 HK$47.02 HK$43.57 HK$39.70 Reel HK$36.58 View HK$37.65 HK$35.59 HK$33.87 Quote MouseReel Available	Min.: 1 Mult.: 1 : 600
Gate Drivers DMOS DUAL FULL Bridge w/ PWM L6227Q STMicroelectronics 1: HK$72.50 2,829In Stock	Mfr. Part No. L6227Q Mouser Part No 511-L6227Q	STMicroelectronics	Gate Drivers DMOS DUAL FULL Bridge w/ PWM Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	2,829In Stock	HK$72.50 HK$56.22 HK$51.38 HK$47.76 View HK$44.63 HK$43.57 HK$43.07 Quote	Min.: 1 Mult.: 1
Motor/Motion/Ignition Controllers & Drivers DMOS driver 3-phrase DC motor L6229QTR STMicroelectronics 1: HK$46.28 5,234In Stock	Mfr. Part No. L6229QTR Mouser Part No 511-L6229QTR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers DMOS driver 3-phrase DC motor Learn More about STMicroelectronics stm brushless motor drivers	Datasheet	5,234In Stock	Cut Tape HK$46.28 HK$35.26 HK$32.55 HK$29.51 View Reel HK$26.22 HK$28.03 HK$27.21 HK$26.80 HK$26.22 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Motor/Motion/Ignition Controllers & Drivers Three Phase Motor L6234PD013TR STMicroelectronics 1: HK$55.40 3,799In Stock	Mfr. Part No. L6234PD013TR Mouser Part No 511-L6234PD013TR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Three Phase Motor Learn More about STMicroelectronics stm brushless motor drivers	Datasheet	3,799In Stock	Cut Tape HK$55.40 HK$42.42 HK$39.21 HK$35.67 Reel HK$31.81 View HK$33.95 HK$31.07 HK$30.00 MouseReel Available	Min.: 1 Mult.: 1 : 600
Gate Drivers HV H-Bridge driver L6385ED013TR STMicroelectronics 1: HK$11.26 35,466In Stock 65,000On Order	Mfr. Part No. L6385ED013TR Mouser Part No 511-L6385ED013TR	STMicroelectronics	Gate Drivers HV H-Bridge driver Learn More about STMicroelectronics stmicro l638 l639 gate drivers	Datasheet	35,466In Stock 65,000On Order On Order Ship Dates Mfr. No: L6385ED013TR Stock: 35,466 Can Dispatch Immediately On Order: 17,500 Expected 4/6/2027 47,500 Expected 6/8/2027 Factory Lead Time: 52 Weeks	Cut Tape HK$11.26 HK$8.15 HK$7.37 HK$6.52 Reel HK$5.41 View HK$6.12 HK$5.87 HK$5.69 HK$5.29 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Motor/Motion/Ignition Controllers & Drivers 8 - 45V 7.0A Bipolar dSPIN MicroStepping L6470HTR STMicroelectronics 1: HK$58.86 9,496In Stock 10,000On Order	Mfr. Part No. L6470HTR Mouser Part No 511-L6470HTR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers 8 - 45V 7.0A Bipolar dSPIN MicroStepping Learn More about STMicroelectronics stmdspinL6470h	Datasheet	9,496In Stock 10,000On Order	Cut Tape HK$58.86 HK$45.21 HK$41.84 HK$38.06 View Reel HK$34.69 HK$36.66 HK$36.09 HK$35.84 HK$34.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Motor/Motion/Ignition Controllers & Drivers dSPIN 7.0A 8 - 45 V DMOS Motor Driver L6470PD STMicroelectronics 1: HK$150.92 1,234In Stock	Mfr. Part No. L6470PD Mouser Part No 511-L6470PD	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers dSPIN 7.0A 8 - 45 V DMOS Motor Driver Learn More about STMicroelectronics stmdspinL6470h	Datasheet	1,234In Stock	HK$150.92 HK$120.09 HK$110.97 HK$104.97 View HK$92.31 HK$92.15	Min.: 1 Mult.: 1
Motor/Motion/Ignition Controllers & Drivers dSPIN 7.0A 8 - 45 V DMOS Motor Driver L6470PDTR STMicroelectronics 1: HK$83.93 2,298In Stock 7,925Expected 28/10/2026	Mfr. Part No. L6470PDTR Mouser Part No 511-L6470PDTR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers dSPIN 7.0A 8 - 45 V DMOS Motor Driver Learn More about STMicroelectronics stmdspinL6470h	Datasheet	2,298In Stock 7,925Expected 28/10/2026	Cut Tape HK$83.93 HK$65.51 HK$60.91 HK$55.81 Reel HK$51.62 View HK$53.92 HK$50.39 Quote MouseReel Available	Min.: 1 Mult.: 1 : 600
Motor/Motion/Ignition Controllers & Drivers dSPIN Motor DRVR 8 - 45V 7.0A SPI L6472PDTR STMicroelectronics 1: HK$99.96 6,442In Stock	Mfr. Part No. L6472PDTR Mouser Part No 511-L6472PDTR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers dSPIN Motor DRVR 8 - 45V 7.0A SPI Learn More about STMicroelectronics stm l6472	Datasheet	6,442In Stock	Cut Tape HK$99.96 HK$78.34 HK$72.99 HK$67.08 Reel HK$67.08 MouseReel Available	Min.: 1 Mult.: 1 Max.: 150 : 600
LDO Voltage Regulators VOLTAGE REGULATOR LD1086DT50TR STMicroelectronics 1: HK$12.74 21,212In Stock	Mfr. Part No. LD1086DT50TR Mouser Part No 511-LD1086DT50TR	STMicroelectronics	LDO Voltage Regulators VOLTAGE REGULATOR Learn More about STMicroelectronics stm standard products	Datasheet	21,212In Stock	Cut Tape HK$12.74 HK$9.45 HK$8.63 HK$7.68 Reel HK$6.53 View HK$7.25 HK$6.93 HK$6.89 HK$6.50 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 1.5 A Low Dropout Linear Regulator with Programmable Soft-Start LD59150PURY STMicroelectronics 1: HK$18.41 28,457In Stock	Mfr. Part No. LD59150PURY Mouser Part No 511-LD59150PURY	STMicroelectronics	LDO Voltage Regulators 1.5 A Low Dropout Linear Regulator with Programmable Soft-Start Learn More about STMicroelectronics stmicro ld59150 ldo regulators	Datasheet	28,457In Stock	Cut Tape HK$18.41 HK$13.65 HK$12.49 HK$11.18 View Reel HK$9.54 HK$10.52 HK$10.19 HK$10.03 HK$9.86 HK$9.54 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220M-R STMicroelectronics 1: HK$3.21 101,057In Stock	Mfr. Part No. LDK220M-R Mouser Part No 511-LDK220M-R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	101,057In Stock	Cut Tape HK$3.21 HK$2.20 HK$1.96 HK$1.70 Reel HK$1.35 View HK$1.57 HK$1.50 HK$1.43 HK$1.31 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC LDL212PUR STMicroelectronics 1: HK$4.03 91,341In Stock	Mfr. Part No. LDL212PUR Mouser Part No 511-LDL212PUR	STMicroelectronics	LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC Learn More about STMicroelectronics stm ldl212 ic	Datasheet	91,341In Stock	Cut Tape HK$4.03 HK$2.83 HK$2.53 HK$2.19 Reel HK$1.73 View HK$2.04 HK$1.94 HK$1.86 HK$1.71 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 400 mA, 38 V low-dropout regulator, with 45uAA quiescent current LDO40LPURY STMicroelectronics 1: HK$15.45 19,775In Stock 12,000On Order	Mfr. Part No. LDO40LPURY Mouser Part No 511-LDO40LPURY	STMicroelectronics	LDO Voltage Regulators 400 mA, 38 V low-dropout regulator, with 45uAA quiescent current Learn More about STMicroelectronics stm ldo40l low dropout regulator	Datasheet	19,775In Stock 12,000On Order On Order Ship Dates Mfr. No: LDO40LPURY Stock: 19,775 Can Dispatch Immediately On Order: 9,000 Expected 13/1/2027 3,000 Expected 2/4/2027 Factory Lead Time: 30 Weeks	Cut Tape HK$15.45 HK$11.34 HK$10.36 HK$9.21 Reel HK$7.28 View HK$8.71 HK$8.38 HK$8.30 HK$7.12 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Current & Power Monitors & Regulators 3A monolithic Conv 850kHz Synch LED2000DR STMicroelectronics 1: HK$18.82 12,069In Stock	Mfr. Part No. LED2000DR Mouser Part No 511-LED2000DR	STMicroelectronics	Current & Power Monitors & Regulators 3A monolithic Conv 850kHz Synch	Datasheet	12,069In Stock	Cut Tape HK$18.82 HK$14.55 HK$13.32 HK$11.92 Reel HK$11.01 View HK$11.26 HK$10.77 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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