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Power Management ICs

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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.	Mounting Style	Package/Case	Output Voltage	Initial Accuracy
LDO Voltage Regulators 300mA current very low noise LDO LDK130M08R STMicroelectronics 1: HK$2.22 14,412In Stock	Mfr. Part No. LDK130M08R Mouser Part No 511-LDK130M08R	STMicroelectronics	LDO Voltage Regulators 300mA current very low noise LDO Learn More about STMicroelectronics stm ldk130m regulator	Datasheet	14,412In Stock	Cut Tape HK$2.22 HK$1.63 HK$1.50 HK$1.36 Reel HK$1.17 View HK$1.29 HK$1.25 HK$1.22 HK$1.16 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	800 mV
LDO Voltage Regulators 250 mA ultra-low noise LDO LDLN025PU30R STMicroelectronics 1: HK$2.47 10,868In Stock	Mfr. Part No. LDLN025PU30R Mouser Part No 511-LDLN025PU30R	STMicroelectronics	LDO Voltage Regulators 250 mA ultra-low noise LDO Learn More about STMicroelectronics stm ldln025 ldos	Datasheet	10,868In Stock	Cut Tape HK$2.47 HK$1.79 HK$1.64 HK$1.46 View Reel HK$1.22 HK$1.39 HK$1.34 HK$1.30 HK$1.26 HK$1.22 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	DFN-4	3 V
Switching Voltage Regulators 400 mA nano-quiescent synchronous step-down converter with digital voltage selec ST1PS03A1QTR STMicroelectronics 1: HK$13.32 2,488In Stock	Mfr. Part No. ST1PS03A1QTR Mouser Part No 511-ST1PS03A1QTR	STMicroelectronics	Switching Voltage Regulators 400 mA nano-quiescent synchronous step-down converter with digital voltage selec Learn More about STMicroelectronics stm st1ps03 converters	Datasheet	2,488In Stock	Cut Tape HK$13.32 HK$9.86 HK$8.96 HK$7.92 Reel HK$6.63 View HK$7.45 HK$7.16 HK$7.10 HK$6.49 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TQFN-12	1.6 V to 3.3 V
LDO Voltage Regulators High input voltage, 85 mA LDO linear regulator ST715CR STMicroelectronics 1: HK$5.59 8,415In Stock	Mfr. Part No. ST715CR Mouser Part No 511-ST715CR	STMicroelectronics	LDO Voltage Regulators High input voltage, 85 mA LDO linear regulator Learn More about STMicroelectronics stm low quiescent current ldo	Datasheet	8,415In Stock	Cut Tape HK$5.59 HK$4.09 HK$3.56 HK$3.12 Reel HK$2.47 View HK$2.91 HK$2.79 HK$2.67 HK$2.43 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-323-5	Adjustable
Battery Management Gas gauge IC w/Alarm 0.25 acc OCV 45uA STC3115IJT STMicroelectronics 1: HK$11.26 5,589In Stock	Mfr. Part No. STC3115IJT Mouser Part No 511-STC3115IJT	STMicroelectronics	Battery Management Gas gauge IC w/Alarm 0.25 acc OCV 45uA	Datasheet	5,589In Stock	Cut Tape HK$11.26 HK$8.80 HK$8.17 HK$7.49 View Reel HK$6.39 HK$7.16 HK$6.96 HK$6.90 HK$6.74 HK$6.39 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	CSP-10	4.35 V
Galvanically Isolated Gate Drivers Galvanically isolated 4 A single gate driver for SiC MOSFETs STGAP2SICS STMicroelectronics 1: HK$23.43 1,386In Stock	Mfr. Part No. STGAP2SICS Mouser Part No 511-STGAP2SICS	STMicroelectronics	Galvanically Isolated Gate Drivers Galvanically isolated 4 A single gate driver for SiC MOSFETs Learn More about STMicroelectronics stm stgap2sics gate drivers	Datasheet	1,386In Stock	HK$23.43 HK$18.74 HK$17.10 HK$16.11 View HK$15.54 HK$14.96 HK$14.55 HK$14.47	Min.: 1 Mult.: 1	SMD/SMT	SO-8W
Supervisory Circuits 2.8V Active Lo Open Drain Voltage Detect STM1061N28WX6F STMicroelectronics 1: HK$6.74 30,824In Stock	Mfr. Part No. STM1061N28WX6F Mouser Part No 511-STM1061N28WX6F	STMicroelectronics	Supervisory Circuits 2.8V Active Lo Open Drain Voltage Detect Learn More about STMicroelectronics stm standard products	Datasheet	30,824In Stock	Cut Tape HK$6.74 HK$4.79 HK$4.32 HK$3.78 View Reel HK$2.83 HK$3.53 HK$3.38 HK$3.24 HK$2.83 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3
Supervisory Circuits Smart Push-Button Power On Lock Out STM6601AU2DDM6F STMicroelectronics 1: HK$29.84 2,913In Stock	Mfr. Part No. STM6601AU2DDM6F Mouser Part No 511-STM6601AU2DDM6F	STMicroelectronics	Supervisory Circuits Smart Push-Button Power On Lock Out Learn More about STMicroelectronics stmicrostm6600	Datasheet	2,913In Stock	Cut Tape HK$29.84 HK$22.93 HK$20.55 HK$18.50 View Reel HK$16.11 HK$17.51 HK$17.18 HK$16.69 HK$16.11 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TDFN-12
Supervisory Circuits 2.625V w/Batt Switch STM795RM6F STMicroelectronics 1: HK$28.36 4,264In Stock	Mfr. Part No. STM795RM6F Mouser Part No 511-STM795RM6F	STMicroelectronics	Supervisory Circuits 2.625V w/Batt Switch Learn More about STMicroelectronics stm standard products	Datasheet	4,264In Stock	Cut Tape HK$28.36 HK$21.37 HK$19.65 HK$17.67 View Reel HK$14.30 HK$16.77 HK$16.52 HK$15.70 HK$14.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8
Supervisory Circuits 4.33V Micropower AHL TS834-5IDT STMicroelectronics 1: HK$10.03 3,732In Stock	Mfr. Part No. TS834-5IDT Mouser Part No 511-TS834-5IDT	STMicroelectronics	Supervisory Circuits 4.33V Micropower AHL Learn More about STMicroelectronics stm standard products	Datasheet	3,732In Stock	Cut Tape HK$10.03 HK$7.41 HK$7.02 HK$5.82 View Reel HK$4.88 HK$5.61 HK$5.23 HK$5.15 HK$4.88 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8
AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert VIPER012HSTR STMicroelectronics 1: HK$20.14 4,094In Stock	Mfr. Part No. VIPER012HSTR Mouser Part No 511-VIPER012HSTR	STMicroelectronics	AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert Learn More about STMicroelectronics viper01 converters	Datasheet	4,094In Stock	Cut Tape HK$20.14 HK$14.96 HK$13.73 HK$12.25 View Reel HK$10.19 HK$11.59 HK$11.26 HK$10.85 HK$10.19 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SSOP-10
AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert VIPER012XSTR STMicroelectronics 1: HK$15.45 2,343In Stock	Mfr. Part No. VIPER012XSTR Mouser Part No 511-VIPER012XSTR	STMicroelectronics	AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert Learn More about STMicroelectronics viper01 converters	Datasheet	2,343In Stock	Cut Tape HK$15.45 HK$11.67 HK$10.36 HK$9.21 Reel HK$7.97 View HK$8.63 HK$8.30 HK$7.80 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SSOP-10
Gate Drivers Quad HiSide smart Pwr Solid St Relay VN340SPTR-33-E STMicroelectronics 1: HK$48.91 770In Stock	Mfr. Part No. VN340SPTR-33-E Mouser Part No 511-VN340SPTR-33-E	STMicroelectronics	Gate Drivers Quad HiSide smart Pwr Solid St Relay	Datasheet	770In Stock	Cut Tape HK$48.91 HK$37.89 HK$34.61 HK$31.48 Reel HK$27.95 View HK$30.17 HK$27.87 HK$27.70 Quote MouseReel Available	Min.: 1 Mult.: 1 : 600	SMD/SMT	PowerSO-10
Gate Drivers HI-SIDE DRVR W/ANALOG CRRNT SNSE VN5E010AHTR-E STMicroelectronics 1: HK$26.22 2,627In Stock	Mfr. Part No. VN5E010AHTR-E Mouser Part No 511-VN5E010AHTR-E	STMicroelectronics	Gate Drivers HI-SIDE DRVR W/ANALOG CRRNT SNSE	Datasheet	2,627In Stock	Cut Tape HK$26.22 HK$20.55 HK$19.23 HK$17.84 View Reel HK$16.69 HK$17.10 HK$17.02 HK$16.93 HK$16.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT
Gate Drivers SNGL CH HI-SIDE DRVR W/ANALOG CRRNT SNSE VN5E160ASTR-E STMicroelectronics 1: HK$13.32 12,315In Stock	Mfr. Part No. VN5E160ASTR-E Mouser Part No 511-VN5E160ASTR-E	STMicroelectronics	Gate Drivers SNGL CH HI-SIDE DRVR W/ANALOG CRRNT SNSE	Datasheet	12,315In Stock	Cut Tape HK$13.32 HK$9.78 HK$8.88 HK$7.86 Reel HK$6.29 View HK$7.39 HK$7.10 HK$7.04 HK$6.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8
Gate Drivers Dual High Side Power Solid State VNI2140J STMicroelectronics 1: HK$27.54 1,436In Stock	Mfr. Part No. VNI2140J Mouser Part No 511-VNI2140J	STMicroelectronics	Gate Drivers Dual High Side Power Solid State Learn More about STMicroelectronics stmicro vni2140j	Datasheet	1,436In Stock	HK$27.54 HK$20.63 HK$18.58 HK$17.02 View HK$16.03 HK$15.70 HK$15.37 HK$15.29 HK$14.71	Min.: 1 Mult.: 1	SMD/SMT	PowerSSO-12	45 V
Gate Drivers OMNIFET III Driver Low-Side ESD VIPower VNL5030S5TR-E STMicroelectronics 1: HK$17.18 1,495In Stock	Mfr. Part No. VNL5030S5TR-E Mouser Part No 511-VNL5030S5TR-E	STMicroelectronics	Gate Drivers OMNIFET III Driver Low-Side ESD VIPower	Datasheet	1,495In Stock	Cut Tape HK$17.18 HK$12.82 HK$11.67 HK$10.44 Reel HK$8.63 View HK$9.78 HK$9.45 HK$9.12 HK$8.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT
Switching Voltage Regulators 2A, high effiiciency single inductor buck-boost DC-DC converter and High Brightn STBB3JCCR STMicroelectronics 1: HK$31.15 14,789In Stock NRND	Mfr. Part No. STBB3JCCR Mouser Part No 511-STBB3JCCR NRND	STMicroelectronics	Switching Voltage Regulators 2A, high effiiciency single inductor buck-boost DC-DC converter and High Brightn	Datasheet	14,789In Stock	Cut Tape HK$31.15 HK$23.18 HK$21.21 HK$19.07 View Reel HK$15.29 HK$18.00 HK$17.59 HK$16.69 HK$16.19 HK$15.29 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	FlipChip-20	1.2 V to 5.5 V
Power Factor Correction - PFC Trans Mode PFC Cont L6562D STMicroelectronics 1: HK$15.54 8,391In Stock NRND	Mfr. Part No. L6562D Mouser Part No 511-L6562D NRND	STMicroelectronics	Power Factor Correction - PFC Trans Mode PFC Cont	Datasheet	8,391In Stock	HK$15.54 HK$11.59 HK$10.93 HK$9.54 View HK$9.12 HK$8.63 HK$8.47 HK$7.85 HK$7.16	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8
Power Factor Correction - PFC Wide Input Voltage L6561D STMicroelectronics 1: HK$10.19 1,819In Stock NRND	Mfr. Part No. L6561D Mouser Part No 511-L6561D NRND	STMicroelectronics	Power Factor Correction - PFC Wide Input Voltage	Datasheet	1,819In Stock	HK$10.19 HK$8.21 HK$7.72 HK$7.18 View HK$6.90 HK$6.77 HK$6.67 HK$6.60 HK$6.50	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8
Supervisory Circuits 5 V Supervisor STM706YM7F STMicroelectronics 1: HK$13.40 1,668In 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	1,668In 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	SMD/SMT	SOIC-8
Switching Controllers Voltage/Current Cont TSM101CD STMicroelectronics 1: HK$7.07 1,174In Stock	Mfr. Part No. TSM101CD Mouser Part No 511-TSM101CD	STMicroelectronics	Switching Controllers Voltage/Current Cont	Datasheet	1,174In Stock	HK$7.07 HK$4.96 HK$4.45 HK$3.88 View HK$3.62 HK$3.45 HK$3.32 HK$3.17 HK$3.15	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	1.24 V to 32 V
LDO Voltage Regulators 5V 150mA LW DROP VLT REGULATOR L4995RKTR STMicroelectronics 1: HK$14.47 43In Stock	Mfr. Part No. L4995RKTR Mouser Part No 511-L4995RKTR	STMicroelectronics	LDO Voltage Regulators 5V 150mA LW DROP VLT REGULATOR	Datasheet	43In Stock	Cut Tape HK$14.47 HK$10.69 HK$9.70 HK$8.63 View Reel HK$7.72 HK$8.07 HK$7.77 HK$7.72 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOIC-24	5 V
Voltage References Micropower high precision series voltage reference TS3330ACR STMicroelectronics 1: HK$11.01 987In Stock	Mfr. Part No. TS3330ACR Mouser Part No 511-TS3330ACR	STMicroelectronics	Voltage References Micropower high precision series voltage reference	Datasheet	987In Stock	Cut Tape HK$11.01 HK$7.94 HK$7.18 HK$6.35 View Reel HK$5.56 HK$5.95 HK$5.71 HK$5.57 HK$5.56 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-323-3	3 V	0.15 %
AC/DC Converters ViperPlus Fixed Freq 800V 30mQ 265 Vac VIPER37HE STMicroelectronics 1: HK$17.18 5In Stock 2,000Expected 30/4/2027	Mfr. Part No. VIPER37HE Mouser Part No 511-VIPER37HE	STMicroelectronics	AC/DC Converters ViperPlus Fixed Freq 800V 30mQ 265 Vac Learn More about STMicroelectronics stm viper37 offline converters	Datasheet	5In Stock 2,000Expected 30/4/2027	HK$17.18 HK$12.74 HK$12.00 HK$10.77 View HK$10.36 HK$9.86 HK$9.54 HK$9.12	Min.: 1 Mult.: 1	Through Hole	SDIP-10	800 V