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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.
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220PU33R STMicroelectronics 1: HK$3.21 11,488In Stock	Mfr. Part No. LDK220PU33R Mouser Part No 511-LDK220PU33R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	11,488In Stock	Cut Tape HK$3.21 HK$2.20 HK$1.96 HK$1.69 Reel HK$1.26 View HK$1.57 HK$1.50 HK$1.43 HK$1.22 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320AM120R STMicroelectronics 1: HK$3.53 29,510In Stock	Mfr. Part No. LDK320AM120R Mouser Part No 511-LDK320AM120R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator Learn More about STMicroelectronics stm ldk320 regulators	Datasheet	29,510In Stock	Cut Tape HK$3.53 HK$2.61 HK$2.42 HK$2.19 View Reel HK$1.73 HK$2.08 HK$1.78 HK$1.74 HK$1.73 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 250 mA ultra-low noise LDO LDLN025M25R STMicroelectronics 1: HK$2.55 26,480In Stock	Mfr. Part No. LDLN025M25R Mouser Part No 511-LDLN025M25R	STMicroelectronics	LDO Voltage Regulators 250 mA ultra-low noise LDO Learn More about STMicroelectronics stm ldln025 ldos	Datasheet	26,480In Stock	Cut Tape HK$2.55 HK$1.82 HK$1.65 HK$1.47 View Reel HK$1.28 HK$1.39 HK$1.33 HK$1.32 HK$1.28 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Linear Voltage Regulators 1.2V to 37V ADJ Reg 1.5A 40V Dual Gauge LM217T-DG STMicroelectronics 1: HK$11.01 3,545In Stock	Mfr. Part No. LM217T-DG Mouser Part No 511-LM217T-DG	STMicroelectronics	Linear Voltage Regulators 1.2V to 37V ADJ Reg 1.5A 40V Dual Gauge Learn More about STMicroelectronics stm standard products	Datasheet	3,545In Stock	HK$11.01 HK$8.03 HK$6.81 HK$6.44 View HK$6.04 HK$5.80 HK$4.79 HK$4.78	Min.: 1 Mult.: 1
LDO Voltage Regulators Very low drop voltage regulators with inhibit function LM2931AD50R STMicroelectronics 1: HK$9.29 26,258In Stock	Mfr. Part No. LM2931AD50R Mouser Part No 511-LM2931AD50	STMicroelectronics	LDO Voltage Regulators Very low drop voltage regulators with inhibit function Learn More about STMicroelectronics stm standard products	Datasheet	26,258In Stock	Cut Tape HK$9.29 HK$6.74 HK$6.09 HK$5.38 View Reel HK$4.11 HK$5.04 HK$4.83 HK$4.72 HK$4.11 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Gate Drivers High power density 600V half-bridge driver with two enhancement mode GaN HEMTs MASTERGAN1 STMicroelectronics 1: HK$94.61 365In Stock	Mfr. Part No. MASTERGAN1 Mouser Part No 511-MASTERGAN1	STMicroelectronics	Gate Drivers High power density 600V half-bridge driver with two enhancement mode GaN HEMTs Learn More about STMicroelectronics stm mastergan system in package	Datasheet	365In Stock	HK$94.61 HK$73.73 HK$62.80 HK$59.35 HK$58.36	Min.: 1 Mult.: 1
Switching Voltage Regulators 400 mA nano-quiescent synchronous step-down converter with digital voltage selec ST1PS02BQTR STMicroelectronics 1: HK$13.56 4,670In Stock	Mfr. Part No. ST1PS02BQTR Mouser Part No 511-ST1PS02BQTR	STMicroelectronics	Switching Voltage Regulators 400 mA nano-quiescent synchronous step-down converter with digital voltage selec Learn More about STMicroelectronics stm st1ps02 step down converter	Datasheet	4,670In Stock	Cut Tape HK$13.56 HK$9.95 HK$9.04 HK$7.97 View Reel HK$6.18 HK$7.48 HK$7.19 HK$7.10 HK$6.18 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators 2A 1.5 MHz PWM Step Down Switch Reg ST1S09IPUR STMicroelectronics 1: HK$14.88 5,978In Stock	Mfr. Part No. ST1S09IPUR Mouser Part No 511-ST1S09IPUR	STMicroelectronics	Switching Voltage Regulators 2A 1.5 MHz PWM Step Down Switch Reg	Datasheet	5,978In Stock	Cut Tape HK$14.88 HK$10.85 HK$9.86 HK$8.88 Reel HK$7.47 View HK$8.38 HK$8.00 HK$7.97 HK$7.27 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits 1.6V Active Lo Open Drain Voltage Detect STM1061N16WX6F STMicroelectronics 1: HK$6.74 4,839In Stock	Mfr. Part No. STM1061N16WX6F Mouser Part No 511-STM1061N16WX6F	STMicroelectronics	Supervisory Circuits 1.6V Active Lo Open Drain Voltage Detect Learn More about STMicroelectronics stm standard products	Datasheet	4,839In Stock	Cut Tape HK$6.74 HK$4.79 HK$4.32 HK$3.78 View Reel HK$2.65 HK$3.52 HK$3.37 HK$3.21 HK$2.65 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits Open Drain Microprocessor Reset STM6315LBW13F STMicroelectronics 1: HK$9.95 4,045In Stock	Mfr. Part No. STM6315LBW13F Mouser Part No 511-STM6315LBW13F	STMicroelectronics	Supervisory Circuits Open Drain Microprocessor Reset	Datasheet	4,045In Stock	Cut Tape HK$9.95 HK$7.18 HK$6.50 HK$5.75 View Reel HK$4.40 HK$5.38 HK$5.16 HK$4.93 HK$4.40 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits Supervisor reset STM6322MWY6F STMicroelectronics 1: HK$6.66 2,698In Stock	Mfr. Part No. STM6322MWY6F Mouser Part No 511-STM6322MWY6F	STMicroelectronics	Supervisory Circuits Supervisor reset Learn More about STMicroelectronics stm standard products	Datasheet	2,698In Stock	Cut Tape HK$6.66 HK$5.72 HK$5.56 Reel HK$5.56 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits Smart push-button Dual-Assert Reset STM6503VEAADG6F STMicroelectronics 1: HK$18.74 1,657In Stock	Mfr. Part No. STM6503VEAADG6F Mouser Part No 511-STM6503VEAADG6F	STMicroelectronics	Supervisory Circuits Smart push-button Dual-Assert Reset Learn More about STMicroelectronics stm6524	Datasheet	1,657In Stock	Cut Tape HK$18.74 HK$13.81 HK$12.58 HK$11.26 Reel HK$9.78 View HK$10.60 HK$10.28 HK$9.95 HK$9.54 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits Dual/Triple Ultra- Low Voltage Super. STM6717SVWY6F STMicroelectronics 1: HK$15.95 4,326In Stock	Mfr. Part No. STM6717SVWY6F Mouser Part No 511-STM6717SVWY6F	STMicroelectronics	Supervisory Circuits Dual/Triple Ultra- Low Voltage Super.	Datasheet	4,326In Stock	Cut Tape HK$15.95 HK$11.84 HK$10.77 HK$9.62 View Reel HK$7.64 HK$9.04 HK$8.71 HK$7.64 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Supervisory Circuits 2.925V w/Batt Switch STM690SM6F STMicroelectronics 1: HK$29.51 1,925In Stock	Mfr. Part No. STM690SM6F Mouser Part No 511-STM690SM6F	STMicroelectronics	Supervisory Circuits 2.925V w/Batt Switch Learn More about STMicroelectronics stm standard products	Datasheet	1,925In Stock	Cut Tape HK$29.51 HK$22.28 HK$20.39 HK$18.41 Reel HK$15.78 View HK$17.43 HK$17.26 HK$16.36 HK$13.81 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Supervisory Circuits 3.075V w/Batt Switch STM795TM6F STMicroelectronics 1: HK$26.30 2,028In Stock	Mfr. Part No. STM795TM6F Mouser Part No 511-STM795TM6F	STMicroelectronics	Supervisory Circuits 3.075V w/Batt Switch Learn More about STMicroelectronics stm standard products	Datasheet	2,028In Stock	Cut Tape HK$26.30 HK$20.55 HK$19.40 HK$18.08 View Reel HK$16.93 HK$17.43 HK$17.10 HK$17.02 HK$16.93 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Gate Drivers Triple IGBT/MOS TD310ID STMicroelectronics 1: HK$31.07 954In Stock	Mfr. Part No. TD310ID Mouser Part No 511-TD310ID	STMicroelectronics	Gate Drivers Triple IGBT/MOS Learn More about STMicroelectronics stm mosfet igbt gate drivers	Datasheet	954In Stock	HK$31.07 HK$23.51 HK$20.39 HK$19.48 View HK$18.50 HK$17.76 HK$16.85 HK$16.52 HK$16.44	Min.: 1 Mult.: 1
Voltage References 2.5V to 36V Shunt 1 to 100mA 0.22 Ohm TL431AICT STMicroelectronics 1: HK$3.62 48,233In Stock	Mfr. Part No. TL431AICT Mouser Part No 511-TL431AICT	STMicroelectronics	Voltage References 2.5V to 36V Shunt 1 to 100mA 0.22 Ohm Learn More about STMicroelectronics stm standard products	Datasheet	48,233In Stock	Cut Tape HK$3.62 HK$2.54 HK$2.27 HK$1.96 Reel HK$1.48 View HK$1.82 HK$1.73 HK$1.66 HK$1.44 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Voltage References Precision micropower shunt voltage reference TS4061VIBT-205 STMicroelectronics 1: HK$9.86 2,977In Stock	Mfr. Part No. TS4061VIBT-205 Mouser Part No 511-TS4061VIBT-205	STMicroelectronics	Voltage References Precision micropower shunt voltage reference Learn More about STMicroelectronics stm ts4061v references	Datasheet	2,977In Stock	Cut Tape HK$9.86 HK$7.12 HK$6.44 HK$5.69 Reel HK$4.48 View HK$5.33 HK$5.12 HK$5.01 HK$4.41 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Controllers Voltage/Current Cont TSM101ACDT STMicroelectronics 1: HK$10.11 4,927In Stock	Mfr. Part No. TSM101ACDT Mouser Part No 511-TSM101ACDT	STMicroelectronics	Switching Controllers Voltage/Current Cont	Datasheet	4,927In Stock	Cut Tape HK$10.11 HK$7.24 HK$6.52 HK$5.74 View Reel HK$4.49 HK$5.36 HK$5.14 HK$4.97 HK$4.49 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
AC/DC Converters VIPer Plus 800V Fixed freq 60 kHz VIPER26LD STMicroelectronics 1: HK$20.14 1,971In Stock	Mfr. Part No. VIPER26LD Mouser Part No 511-VIPER26LD	STMicroelectronics	AC/DC Converters VIPer Plus 800V Fixed freq 60 kHz Learn More about STMicroelectronics stm viper26 switching converters	Datasheet	1,971In Stock	HK$20.14 HK$14.96 HK$12.91 HK$12.25 View HK$11.59 HK$11.18 HK$10.77 HK$10.36 HK$10.19	Min.: 1 Mult.: 1
AC/DC Converters SMPS Primary I.C. Low Power Switcher VIPER28HN STMicroelectronics 1: HK$23.26 1,888In Stock	Mfr. Part No. VIPER28HN Mouser Part No 511-VIPER28HN	STMicroelectronics	AC/DC Converters SMPS Primary I.C. Low Power Switcher Learn More about STMicroelectronics stm viper28 high voltage converters	Datasheet	1,888In Stock	HK$23.26 HK$17.34 HK$14.96 HK$14.30 View HK$13.48 HK$13.15 HK$12.58 HK$12.00 HK$11.84	Min.: 1 Mult.: 1
AC/DC Converters VIPerPlus family: Peak power fixed frequency high voltage converter VIPER38LDTR STMicroelectronics 1: HK$16.85 2,480In Stock	Mfr. Part No. VIPER38LDTR Mouser Part No 511-VIPER38LDTR	STMicroelectronics	AC/DC Converters VIPerPlus family: Peak power fixed frequency high voltage converter Learn More about STMicroelectronics stm viper38 high voltage converters	Datasheet	2,480In Stock	Cut Tape HK$16.85 HK$12.49 HK$11.34 HK$10.11 Reel HK$8.47 View HK$9.54 HK$9.21 HK$8.88 HK$8.22 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Gate Drivers 600 V half-bridge enhancement mode GaN HEMT with high voltage driver MASTERGAN1LTR STMicroelectronics 1: HK$52.44 1,168In Stock	Mfr. Part No. MASTERGAN1LTR Mouser Part No 511-MASTERGAN1LTR	STMicroelectronics	Gate Drivers 600 V half-bridge enhancement mode GaN HEMT with high voltage driver Learn More about STMicroelectronics stm mastergan system in package	Datasheet	1,168In Stock	Cut Tape HK$52.44 HK$42.74 HK$40.36 HK$37.65 HK$36.66 Reel HK$36.58	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators 4.4-36V 1A Step-Down L5970AD STMicroelectronics 1: HK$25.81 4,725In Stock	Mfr. Part No. L5970AD Mouser Part No 511-L5970AD	STMicroelectronics	Switching Voltage Regulators 4.4-36V 1A Step-Down	Datasheet	4,725In Stock	HK$25.81 HK$20.63 HK$19.32 HK$17.92 View HK$17.18 HK$16.85 HK$16.44 HK$16.11 HK$15.70	Min.: 1 Mult.: 1
Switching Voltage Regulators 1.235 to 35V Step-Dn L5973AD STMicroelectronics 1: HK$24.99 7,394In Stock	Mfr. Part No. L5973AD Mouser Part No 511-L5973AD	STMicroelectronics	Switching Voltage Regulators 1.235 to 35V Step-Dn	Datasheet	7,394In Stock	HK$24.99 HK$16.28 HK$15.21 HK$14.06 View HK$13.40 HK$13.23 HK$12.82 HK$12.08	Min.: 1 Mult.: 1

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