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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 Synchronous rectifier controller for non-complementary active clamp flyback converter SRK1004DTR STMicroelectronics 1: HK$7.15 5,886In Stock	Mfr. Part No. SRK1004DTR Mouser Part No 511-SRK1004DTR	STMicroelectronics	Switching Controllers Synchronous rectifier controller for non-complementary active clamp flyback converter Learn More about STMicroelectronics st srk1004 synchronous rectifier controllers	Datasheet	5,886In Stock	Cut Tape HK$7.15 HK$5.20 HK$4.73 HK$4.40 Reel HK$3.69 View HK$4.11 HK$3.94 HK$3.81 HK$3.43 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Galvanically Isolated Gate Drivers Galvanically isolated 4 A single gate driver for SiC MOSFETs STGAP2SICSACTR STMicroelectronics 1: HK$21.54 823In Stock	Mfr. Part No. STGAP2SICSACTR Mouser Part No 511-STGAP2SICSACTR	STMicroelectronics	Galvanically Isolated Gate Drivers Galvanically isolated 4 A single gate driver for SiC MOSFETs Learn More about STMicroelectronics stm stgap2sics gate drivers	Datasheet	823In Stock	Cut Tape HK$21.54 HK$16.44 HK$15.21 HK$13.81 Reel HK$12.49 View HK$13.48 HK$13.15 HK$11.75 HK$11.59 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Galvanically Isolated Gate Drivers Galvanically isolated 4 A single gate driver for SiC MOSFETs STGAP2SICSANCTR STMicroelectronics 1: HK$16.36 2,161In Stock	Mfr. Part No. STGAP2SICSANCTR Mouser Part No 511-STGAP2SICSANCTR	STMicroelectronics	Galvanically Isolated Gate Drivers Galvanically isolated 4 A single gate driver for SiC MOSFETs Learn More about STMicroelectronics stm stgap2sics gate drivers	Datasheet	2,161In Stock	Cut Tape HK$16.36 HK$12.25 HK$11.18 HK$10.03 Reel HK$8.55 View HK$9.70 HK$9.37 HK$9.12 HK$8.38 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Motor/Motion/Ignition Controllers & Drivers Advanced brushless motor controller with embedded STM32G0 MCU STSPIN32G0A1TR STMicroelectronics Restricted Availability	Mfr. Part No. STSPIN32G0A1TR Mouser Part No 511-STSPIN32G0A1TR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Advanced brushless motor controller with embedded STM32G0 MCU Learn More about STMicroelectronics st stspin32g0 brushless motor controllers Mouser does not sell this product in your region.	Datasheet			Restricted Availability
Motor/Motion/Ignition Controllers & Drivers Scalable 4.5 A dual full-bridge driver for brushed DC motors STSPIN948TR STMicroelectronics 1: HK$33.54 2,084In 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	2,084In 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
AC/DC Converters 900V Off-Line PWM 0.7A ID 16W RDS REG ALTAIR04-900TR STMicroelectronics 1: HK$27.70 16,467In Stock	Mfr. Part No. ALTAIR04-900TR Mouser Part No 511-ALTAIR04-900TR	STMicroelectronics	AC/DC Converters 900V Off-Line PWM 0.7A ID 16W RDS REG Learn More about STMicroelectronics stmicroaltair04 900	Datasheet	16,467In Stock	Cut Tape HK$27.70 HK$20.63 HK$18.91 HK$16.93 Reel HK$14.39 View HK$16.03 HK$15.62 HK$14.88 HK$14.14 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 3.3V 0.5A Positive KF33BDT-TR STMicroelectronics 1: HK$11.34 23,105In 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	23,105In 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 Push-Pull 4-Channel L293DD013TR STMicroelectronics 1: HK$71.19 7,884In Stock	Mfr. Part No. L293DD013TR Mouser Part No 511-L293DD-TR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Push-Pull 4-Channel Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	7,884In Stock	Cut Tape HK$71.19 HK$55.24 HK$51.21 HK$46.85 View Reel HK$42.42 HK$45.29 HK$44.55 HK$42.42 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Motor/Motion/Ignition Controllers & Drivers Stepper Motor L297D STMicroelectronics 1: HK$150.43 1,269In Stock 2,000Expected 19/2/2027	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 19/2/2027	HK$150.43 HK$119.35 HK$111.63 HK$103.08 View HK$98.64 HK$96.59 HK$96.50 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators Automotive dual monolithic switching regulator with LDO and HSD L5963DN-EHT STMicroelectronics 1: HK$34.61 933In Stock	Mfr. Part No. L5963DN-EHT Mouser Part No 511-L5963DN-EHT	STMicroelectronics	Switching Voltage Regulators Automotive dual monolithic switching regulator with LDO and HSD	Datasheet	933In Stock	Cut Tape HK$34.61 HK$26.22 HK$24.08 HK$21.78 Reel HK$18.99 View HK$20.63 HK$20.55 HK$18.33 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Motor/Motion/Ignition Controllers & Drivers Dual Full Bridge L6225PDTR STMicroelectronics 1: HK$60.91 3,560In 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	3,560In 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$35.18 MouseReel Available	Min.: 1 Mult.: 1 : 600
Gate Drivers DMOS DUAL FULL Bridge w/ PWM L6227Q STMicroelectronics 1: HK$72.83 2,821In 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	2,821In Stock	HK$72.83 HK$56.55 HK$52.53 HK$48.00 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$46.61 5,196In 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	5,196In Stock	Cut Tape HK$46.61 HK$35.59 HK$32.88 HK$29.84 View Reel HK$26.22 HK$28.44 HK$27.95 HK$27.78 HK$26.22 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Motor/Motion/Ignition Controllers & Drivers 8 - 45V 7.0A Bipolar dSPIN MicroStepping L6470HTR STMicroelectronics 1: HK$58.86 4,876In Stock 10,000Expected 17/9/2027	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	4,876In Stock 10,000Expected 17/9/2027	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 L6470PDTR STMicroelectronics 1: HK$83.93 6,199In Stock 9,000On Order	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	6,199In Stock 9,000On Order On Order Ship Dates Mfr. No: L6470PDTR Stock: 6,199 Can Dispatch Immediately On Order: 3,000 Expected 26/2/2027 6,000 Expected 23/4/2027 Factory Lead Time: 40 Weeks	Cut Tape HK$83.93 HK$65.51 HK$60.91 HK$55.81 Reel HK$51.54 View HK$54.42 HK$50.39 Quote MouseReel Available	Min.: 1 Mult.: 1 : 600
Motor/Motion/Ignition Controllers & Drivers EasySPIN 8 to 45V 7.0A Int Motor Drvr L6474PDTR STMicroelectronics 1: HK$55.16 5,839In Stock	Mfr. Part No. L6474PDTR Mouser Part No 511-L6474PDTR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers EasySPIN 8 to 45V 7.0A Int Motor Drvr Learn More about STMicroelectronics stm l6474h	Datasheet	5,839In Stock	Cut Tape HK$55.16 HK$42.33 HK$39.21 HK$35.67 Reel HK$32.88 View HK$34.20 HK$31.98 HK$31.73 MouseReel Available	Min.: 1 Mult.: 1 : 600
Switching Voltage Regulators 36 V, 400 mA synchronous step-down switching regulator L6984ATR STMicroelectronics 1: HK$18.91 14,175In Stock	Mfr. Part No. L6984ATR Mouser Part No 511-L6984ATR	STMicroelectronics	Switching Voltage Regulators 36 V, 400 mA synchronous step-down switching regulator Learn More about STMicroelectronics stm l6984 regulators	Datasheet	14,175In Stock	Cut Tape HK$18.91 HK$13.97 HK$12.82 HK$11.43 Reel HK$9.12 View HK$10.77 HK$10.44 HK$10.11 HK$8.96 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Linear Voltage Regulators 5.0V 0.5A Positive L78M05CDT-TR STMicroelectronics 1: HK$3.29 94,404In Stock 67,500Expected 27/5/2027	Mfr. Part No. L78M05CDT-TR Mouser Part No 511-L78M05CDT-TR	STMicroelectronics	Linear Voltage Regulators 5.0V 0.5A Positive Learn More about STMicroelectronics stm standard products	Datasheet	94,404In Stock 67,500Expected 27/5/2027	Cut Tape HK$3.29 HK$2.27 HK$2.02 HK$1.75 Reel HK$1.35 View HK$1.61 HK$1.54 HK$1.47 HK$1.31 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Switching Voltage Regulators 61 V 3 A asynchronous step-down switching regulator with adjustable current limi L7987TR STMicroelectronics 1: HK$28.77 9,244In Stock	Mfr. Part No. L7987TR Mouser Part No 511-L7987TR	STMicroelectronics	Switching Voltage Regulators 61 V 3 A asynchronous step-down switching regulator with adjustable current limi	Datasheet	9,244In Stock	Cut Tape HK$28.77 HK$21.62 HK$19.89 HK$17.92 Reel HK$15.78 View HK$16.93 HK$16.77 HK$15.95 HK$14.80 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators VOLTAGE REGULATOR LD1086DT50TR STMicroelectronics 1: HK$12.74 20,637In Stock	Mfr. Part No. LD1086DT50TR Mouser Part No 511-LD1086DT50TR	STMicroelectronics	LDO Voltage Regulators VOLTAGE REGULATOR Learn More about STMicroelectronics stm standard products	Datasheet	20,637In Stock	Cut Tape HK$12.74 HK$9.45 HK$8.63 HK$7.68 Reel HK$6.64 View HK$7.25 HK$6.93 HK$6.89 HK$6.58 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 5.0V 1.5A Very Low LD29150DT50R STMicroelectronics 1: HK$11.84 23,988In Stock	Mfr. Part No. LD29150DT50R Mouser Part No 511-LD29150DT50R	STMicroelectronics	LDO Voltage Regulators 5.0V 1.5A Very Low Learn More about STMicroelectronics stm standard products	Datasheet	23,988In Stock	Cut Tape HK$11.84 HK$8.63 HK$7.82 HK$6.94 Reel HK$5.81 View HK$6.51 HK$6.26 HK$6.07 HK$5.67 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 3.3V 500mA ULTRA LDO LD39050PU33R STMicroelectronics 1: HK$8.30 68,012In Stock	Mfr. Part No. LD39050PU33R Mouser Part No 511-LD39050PU33R	STMicroelectronics	LDO Voltage Regulators 3.3V 500mA ULTRA LDO Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	68,012In Stock	Cut Tape HK$8.30 HK$6.05 HK$5.49 HK$4.87 Reel HK$4.10 View HK$4.64 HK$4.44 HK$4.30 HK$3.99 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators ADJ FRM 0.8V LDO 500mA LD39050PUR STMicroelectronics 1: HK$9.62 34,440In Stock	Mfr. Part No. LD39050PUR Mouser Part No 511-LD39050PUR	STMicroelectronics	LDO Voltage Regulators ADJ FRM 0.8V LDO 500mA Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	34,440In Stock	Cut Tape HK$9.62 HK$6.90 HK$6.22 HK$5.48 Reel HK$4.50 View HK$5.13 HK$4.92 HK$4.78 HK$4.27 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop LD39150DT33-R STMicroelectronics 1: HK$11.59 26,998In Stock 22,500Expected 14/5/2027	Mfr. Part No. LD39150DT33-R Mouser Part No 511-LD39150DT33-R	STMicroelectronics	LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	26,998In Stock 22,500Expected 14/5/2027	Cut Tape HK$11.59 HK$8.55 HK$7.74 HK$6.84 View Reel HK$5.70 HK$6.40 HK$6.15 HK$6.03 HK$5.70 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 2 A high PSRR ultra low drop linear regulator with reverse current protection LD39200PU33R STMicroelectronics 1: HK$9.70 45,635In Stock 27,000Expected 24/9/2027	Mfr. Part No. LD39200PU33R Mouser Part No 511-LD39200PU33R	STMicroelectronics	LDO Voltage Regulators 2 A high PSRR ultra low drop linear regulator with reverse current protection Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	45,635In Stock 27,000Expected 24/9/2027	Cut Tape HK$9.70 HK$7.03 HK$6.36 HK$5.61 View Reel HK$5.05 HK$5.26 HK$5.05 HK$5.05 MouseReel Available	Min.: 1 Mult.: 1 Max.: 680 : 3,000

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