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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 1 A ultra low-dropout LDO with bias LD57100J110R STMicroelectronics 1: HK$2.22 4,988In Stock	Mfr. Part No. LD57100J110R Mouser Part No 511-LD57100J110R	STMicroelectronics	LDO Voltage Regulators 1 A ultra low-dropout LDO with bias Learn More about STMicroelectronics stm ld57100 ldo regulator	Datasheet	4,988In Stock	Cut Tape HK$2.22 HK$1.67 HK$1.55 HK$1.43 View Reel HK$1.29 HK$1.36 HK$1.32 HK$1.30 HK$1.29 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT		1.1 V
LDO Voltage Regulators 300mA current very low noise LDO LDK130M15R STMicroelectronics 1: HK$4.03 6,123In Stock	Mfr. Part No. LDK130M15R Mouser Part No 511-LDK130M15R	STMicroelectronics	LDO Voltage Regulators 300mA current very low noise LDO Learn More about STMicroelectronics stm ldk130m regulator	Datasheet	6,123In Stock	Cut Tape HK$4.03 HK$2.29 HK$2.24 HK$2.09 Reel HK$1.78 View HK$1.99 HK$1.90 HK$1.18 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	1.5 V
Switching Voltage Regulators Dual Synch Step Down Switching Reg ST2S06BPQR STMicroelectronics 1: HK$16.93 4,350In Stock	Mfr. Part No. ST2S06BPQR Mouser Part No 511-ST2S06BPQR	STMicroelectronics	Switching Voltage Regulators Dual Synch Step Down Switching Reg	Datasheet	4,350In Stock	Cut Tape HK$16.93 HK$12.49 HK$11.34 HK$10.19 View Reel HK$8.30 HK$9.54 HK$9.21 HK$8.88 HK$8.30 HK$8.30 MouseReel Available	Min.: 1 Mult.: 1 : 4,500	SMD/SMT	QFN-12	800 mV, 3.3 V
Supervisory Circuits 4.40V w/Batt Switch STM704RM6F STMicroelectronics 1: HK$32.72 2,302In Stock	Mfr. Part No. STM704RM6F Mouser Part No 511-STM704RM6F	STMicroelectronics	Supervisory Circuits 4.40V w/Batt Switch Learn More about STMicroelectronics stm standard products	Datasheet	2,302In Stock	Cut Tape HK$32.72 HK$24.41 HK$22.28 HK$19.97 Reel HK$16.69 View HK$18.91 HK$18.50 HK$17.59 HK$16.60 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8
Supervisory Circuits 4.38V Reset 140ms STM810MWX6F STMicroelectronics 1: HK$4.77 3,700In Stock	Mfr. Part No. STM810MWX6F Mouser Part No 511-STM810MWX6F	STMicroelectronics	Supervisory Circuits 4.38V Reset 140ms Learn More about STMicroelectronics stm standard products	Datasheet	3,700In Stock	Cut Tape HK$4.77 HK$3.38 HK$3.02 HK$2.64 View Reel HK$1.94 HK$2.45 HK$2.33 HK$2.24 HK$1.94 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3
Motor/Motion/Ignition Controllers & Drivers 250 V three-phase controller with MCU STSPIN32F0251Q STMicroelectronics Restricted Availability	Mfr. Part No. STSPIN32F0251Q Mouser Part No 511-STSPIN32F0251Q	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers 250 V three-phase controller with MCU Learn More about STMicroelectronics stm stspin32f025x controllers Mouser does not sell this product in your region.	Datasheet			Restricted Availability	SMD/SMT	QFN-72	250 V
Motor/Motion/Ignition Controllers & Drivers 600V three-phase controller with MCU STSPIN32F0601Q STMicroelectronics Restricted Availability	Mfr. Part No. STSPIN32F0601Q Mouser Part No 511-STSPIN32F0601Q	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers 600V three-phase controller with MCU Learn More about STMicroelectronics stm stspin32f060x controllers Mouser does not sell this product in your region.	Datasheet			Restricted Availability	SMD/SMT	QFN-72L	600 V
Voltage References 1.24-6V Adjust Shunt TS431AIZT STMicroelectronics 1: HK$5.84 3,683In Stock	Mfr. Part No. TS431AIZT Mouser Part No 511-TS431AIZ-TR	STMicroelectronics	Voltage References 1.24-6V Adjust Shunt Learn More about STMicroelectronics stm standard products	Datasheet	3,683In Stock	Cut Tape HK$5.84 HK$4.05 HK$3.63 HK$3.17 Reel HK$2.59 View HK$2.96 HK$2.83 HK$2.71 HK$2.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Through Hole	TO-92-3	Adjustable	1 %
Supervisory Circuits 5 V Supervisor STM706YM7F STMicroelectronics 1: HK$13.65 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$13.65 HK$9.95 HK$9.04 HK$8.00 Reel HK$6.78 View HK$7.52 HK$7.23 HK$7.22 HK$6.74 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8
AC/DC Converters VIPerPlus family: Peak power fixed frequency off line high voltage converter VIPER28LD STMicroelectronics 1: HK$9.04 557In Stock	Mfr. Part No. VIPER28LD Mouser Part No 511-VIPER28LD	STMicroelectronics	AC/DC Converters VIPerPlus family: Peak power fixed frequency off line high voltage converter Learn More about STMicroelectronics stm viper28 high voltage converters	Datasheet	557In Stock	HK$9.04 HK$6.45 HK$5.81 HK$5.11 View HK$4.78 HK$4.58 HK$4.43 HK$4.14 HK$4.12	Min.: 1 Mult.: 1	SMD/SMT	SOIC-Narrow-16	800 V
Supervisory Circuits 4.37VRST Active High Push-Pull Reset STM1812MWX7F STMicroelectronics 1: HK$9.29 86In Stock 39,000On Order	Mfr. Part No. STM1812MWX7F Mouser Part No 511-STM1812MWX7F	STMicroelectronics	Supervisory Circuits 4.37VRST Active High Push-Pull Reset Learn More about STMicroelectronics stm standard products	Datasheet	86In Stock 39,000On Order	Cut Tape HK$9.29 HK$6.66 HK$6.02 HK$5.31 View Reel HK$4.31 HK$4.92 HK$4.71 HK$4.55 HK$4.31 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3
Motor/Motion/Ignition Controllers & Drivers Automotive fully integrated H-bridge motor driver VNH7100BASTR STMicroelectronics 1: HK$30.83 73In Stock 100,000Expected 23/4/2027	Mfr. Part No. VNH7100BASTR Mouser Part No 511-VNH7100BASTR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Automotive fully integrated H-bridge motor driver Learn More about STMicroelectronics stm vnh5xx	Datasheet	73In Stock 100,000Expected 23/4/2027	Cut Tape HK$30.83 HK$23.02 HK$21.04 HK$18.82 View Reel HK$16.03 HK$17.84 HK$17.43 HK$16.52 HK$16.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16
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
LDO Voltage Regulators Multi Low Drop Volt 5V to 28V Reg L4949EPTR-E STMicroelectronics 1: HK$8.06 1,893In Stock NRND	Mfr. Part No. L4949EPTR-E Mouser Part No 511-L4949EPTR-E NRND	STMicroelectronics	LDO Voltage Regulators Multi Low Drop Volt 5V to 28V Reg	Datasheet	1,893In Stock	Cut Tape HK$8.06 HK$6.46 HK$6.07 HK$5.65 Reel HK$5.10 View HK$5.45 HK$5.33 HK$5.03 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOIC-20	5 V
Switching Controllers Advanced quasi-resonant offline high voltage converter with E-mode GaN HEMT VIPERGAN65TR STMicroelectronics 1: HK$31.56 1,869In Stock NRND	Mfr. Part No. VIPERGAN65TR Mouser Part No 511-VIPERGAN65TR NRND	STMicroelectronics	Switching Controllers Advanced quasi-resonant offline high voltage converter with E-mode GaN HEMT Learn More about STMicroelectronics stm vipergan65 converter	Datasheet	1,869In Stock	Cut Tape HK$31.56 HK$23.51 HK$21.78 HK$19.48 View Reel HK$16.36 HK$18.41 HK$18.00 HK$17.18 HK$16.44 HK$16.36 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	VFQFN-16	6 V
Gate Drivers Octal self Config Low/High Side Driver L9733XP STMicroelectronics 1: HK$45.79 2,369In Stock Verify Status with Factory	Mfr. Part No. L9733XP Mouser Part No 511-L9733XP Verify Status with Factory	STMicroelectronics	Gate Drivers Octal self Config Low/High Side Driver	Datasheet	2,369In Stock	HK$45.79 HK$34.85 HK$32.14 HK$29.18 View HK$27.70 HK$26.88 HK$26.55 HK$26.14	Min.: 1 Mult.: 1	SMD/SMT	PowerSSO-28
Switching Voltage Regulators Step-down switch regulator, 2.5A L5986ATR STMicroelectronics 1: HK$21.87 522In Stock	Mfr. Part No. L5986ATR Mouser Part No 511-L5986ATR	STMicroelectronics	Switching Voltage Regulators Step-down switch regulator, 2.5A	Datasheet	522In Stock	Cut Tape HK$21.87 HK$16.28 HK$14.88 HK$13.32 View Reel HK$11.59 HK$12.58 HK$12.08 HK$11.67 HK$11.59 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	VFQFPN-EP-8	600 mV to 18 V
Motor/Motion/Ignition Controllers & Drivers Motor bridge driver for automotive applications L99H02XPTR STMicroelectronics 1: HK$35.26 596In Stock	Mfr. Part No. L99H02XPTR Mouser Part No 511-L99H02XPTR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Motor bridge driver for automotive applications Learn More about STMicroelectronics stm l99h02 h bridge gate driver	Datasheet	596In Stock	Cut Tape HK$35.26 HK$26.55 HK$24.41 HK$22.11 Reel HK$19.48 View HK$20.96 HK$20.88 HK$18.41 HK$18.33 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	PowerSSO-36
LDO Voltage Regulators 300mA current very low noise LDO LDK130PU25R STMicroelectronics 1: HK$3.29 5,996In Stock	Mfr. Part No. LDK130PU25R Mouser Part No 511-LDK130PU25R	STMicroelectronics	LDO Voltage Regulators 300mA current very low noise LDO Learn More about STMicroelectronics stm ldk130p regulator	Datasheet	5,996In Stock	Cut Tape HK$3.29 HK$2.27 HK$2.02 HK$1.74 Reel HK$1.30 View HK$1.62 HK$1.54 HK$1.47 HK$1.27 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	2.5 V
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$15.78 HK$15.37 HK$15.29	Min.: 1 Mult.: 1	SMD/SMT	SOIC-24
Gate Drivers Advanced IGBT MOSFET Driver TD351ID STMicroelectronics 1: HK$30.09 448In Stock	Mfr. Part No. TD351ID Mouser Part No 511-TD351ID	STMicroelectronics	Gate Drivers Advanced IGBT MOSFET Driver Learn More about STMicroelectronics stm mosfet igbt gate drivers	Datasheet	448In Stock	HK$30.09 HK$22.69 HK$20.80 HK$18.66 View HK$17.59 HK$17.18 HK$16.69 HK$15.70 HK$15.54	Min.: 1 Mult.: 1	SMD/SMT
AC/DC Converters Off-Line Volt Converter VIPER25HD STMicroelectronics 1: HK$8.96 1,990In Stock	Mfr. Part No. VIPER25HD Mouser Part No 511-VIPER25HD	STMicroelectronics	AC/DC Converters Off-Line Volt Converter Learn More about STMicroelectronics stm viper25 high voltage converters	Datasheet	1,990In Stock	HK$8.96 HK$6.45 HK$5.20 HK$5.05 View HK$4.78 HK$4.58 HK$4.43 HK$4.23 HK$4.13	Min.: 1 Mult.: 1	SMD/SMT	SO-Narrow-16
Gate Drivers Automotive fully configurable 8-channel High/Low side MOSFET pre-driver suitable for systems at 48 V L98GD8ETR STMicroelectronics 1: HK$93.05 720In Stock New Product	Mfr. Part No. L98GD8ETR Mouser Part No 511-L98GD8ETR New Product	STMicroelectronics	Gate Drivers Automotive fully configurable 8-channel High/Low side MOSFET pre-driver suitable for systems at 48 V Learn More about STMicroelectronics st l98gd8e mosfet pre driver	Datasheet	720In Stock	Cut Tape HK$93.05 HK$72.66 HK$67.57 HK$61.90 Reel HK$61.90 MouseReel Available	Min.: 1 Mult.: 1 Max.: 100 : 1,000	SMD/SMT	TQFP-64	10 V to 14 V