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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
AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert VIPER013LS STMicroelectronics 1: HK$20.63 3,389In Stock	Mfr. Part No. VIPER013LS Mouser Part No 511-VIPER013LS	STMicroelectronics	AC/DC Converters VIPerPlus family: Low voltage energy saving fixed frequency high voltage convert Learn More about STMicroelectronics viper01 converters	Datasheet	3,389In Stock	HK$20.63 HK$15.37 HK$13.97 HK$12.58 View HK$11.84 HK$11.43 HK$11.01 HK$10.77 HK$10.44	Min.: 1 Mult.: 1	SMD/SMT	SSOP-10
Motor/Motion/Ignition Controllers & Drivers Automotive fully integrated H-bridge motor driver VNH7070AYTR STMicroelectronics 1: HK$40.44 3,442In Stock	Mfr. Part No. VNH7070AYTR Mouser Part No 511-VNH7070AYTR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Automotive fully integrated H-bridge motor driver	Datasheet	3,442In Stock	Cut Tape HK$40.44 HK$30.74 HK$28.36 HK$25.73 Reel HK$21.45 View HK$24.50 HK$21.04 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	PowerSSO-36	5 V
Switching Voltage Regulators Automotive 38 V, 1.5 A synchronous step-down switching regulator 30 uA A6986FTR STMicroelectronics 1: HK$24.25 3,910In Stock	Mfr. Part No. A6986FTR Mouser Part No 511-A6986FTR	STMicroelectronics	Switching Voltage Regulators Automotive 38 V, 1.5 A synchronous step-down switching regulator 30 uA	Datasheet	3,910In Stock	Cut Tape HK$24.25 HK$18.08 HK$16.52 HK$14.80 View Reel HK$12.25 HK$13.97 HK$13.73 HK$12.99 HK$12.25 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	HTSSOP-16	850 mV to 38 V
Switching Voltage Regulators 1.235 to 35V Step-Dn L5972D STMicroelectronics 1: HK$19.89 4,582In Stock	Mfr. Part No. L5972D Mouser Part No 511-L5972D	STMicroelectronics	Switching Voltage Regulators 1.235 to 35V Step-Dn	Datasheet	4,582In Stock	HK$19.89 HK$12.49 HK$11.75 HK$11.01 View HK$10.60 HK$10.36 HK$10.19 HK$9.29	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	1.235 V to 35 V
Motor/Motion/Ignition Controllers & Drivers DMOS Driver 3-Phase Brushless DC Motor L6230PD STMicroelectronics 1: HK$112.45 552In Stock	Mfr. Part No. L6230PD Mouser Part No 511-L6230PD	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers DMOS Driver 3-Phase Brushless DC Motor Learn More about STMicroelectronics stm brushless motor drivers	Datasheet	552In Stock	HK$112.45 HK$88.61 HK$81.46 HK$75.21 View HK$66.25 HK$66.17	Min.: 1 Mult.: 1	SMD/SMT	PowerSO-36
Switching Voltage Regulators 38 V, 2 A synchronous step-down switching regulator with 30uAA quiescent cu L6986 STMicroelectronics 1: HK$25.24 1,498In Stock	Mfr. Part No. L6986 Mouser Part No 511-L6986	STMicroelectronics	Switching Voltage Regulators 38 V, 2 A synchronous step-down switching regulator with 30uAA quiescent cu	Datasheet	1,498In Stock	HK$25.24 HK$17.43 HK$15.78 HK$14.88 View HK$14.39 HK$14.14 HK$13.65 HK$13.56 HK$13.23	Min.: 1 Mult.: 1	SMD/SMT	HTSSOP-16	850 mV to 38 V
Linear Voltage Regulators POS Voltage Reg IC 3-Terminal 1.5A L7812CV-DG STMicroelectronics 1: HK$7.73 6,429In Stock	Mfr. Part No. L7812CV-DG Mouser Part No 511-L7812CV-DG	STMicroelectronics	Linear Voltage Regulators POS Voltage Reg IC 3-Terminal 1.5A Learn More about STMicroelectronics stm standard products	Datasheet	6,429In Stock	HK$7.73 HK$5.43 HK$4.67 HK$4.25 View HK$3.95 HK$3.77 HK$3.50	Min.: 1 Mult.: 1	Through Hole	TO-220-3	12 V
Switching Voltage Regulators 3 A step-down switching regulator L7986TA STMicroelectronics 1: HK$27.54 4,004In Stock 2,000Expected 23/12/2026	Mfr. Part No. L7986TA Mouser Part No 511-L7986TA	STMicroelectronics	Switching Voltage Regulators 3 A step-down switching regulator	Datasheet	4,004In Stock 2,000Expected 23/12/2026	HK$27.54 HK$20.55 HK$18.82 HK$14.39 View HK$14.14 HK$13.89 HK$13.65 HK$13.07 HK$12.99	Min.: 1 Mult.: 1	SMD/SMT	HSOP-EP-8	600 mV to 38 V
Motor/Motion/Ignition Controllers & Drivers Motor Bridge Contlr L9904TR STMicroelectronics 1: HK$40.03 1,576In Stock	Mfr. Part No. L9904TR Mouser Part No 511-L9904TR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Motor Bridge Contlr	Datasheet	1,576In Stock	Cut Tape HK$40.03 HK$30.50 HK$28.11 HK$25.48 View Reel HK$21.87 HK$24.25 HK$21.87 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOIC-20
LDO Voltage Regulators IC Regulator LN 150MA, 2.5V LD39015M25R STMicroelectronics 1: HK$5.84 11,083In Stock	Mfr. Part No. LD39015M25R Mouser Part No 511-LD39015M25R	STMicroelectronics	LDO Voltage Regulators IC Regulator LN 150MA, 2.5V Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	11,083In Stock	Cut Tape HK$5.84 HK$4.36 HK$3.99 HK$3.60 Reel HK$2.98 View HK$3.40 HK$3.29 HK$3.20 HK$2.90 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	2.5 V
LDO Voltage Regulators 1 A ultra low-dropout LDO with bias LD57100J120R STMicroelectronics 1: HK$3.29 9,818In Stock	Mfr. Part No. LD57100J120R Mouser Part No 511-LD57100J120R	STMicroelectronics	LDO Voltage Regulators 1 A ultra low-dropout LDO with bias Learn More about STMicroelectronics stm ld57100 ldo regulator	Datasheet	9,818In Stock	Cut Tape HK$3.29 HK$2.25 HK$2.01 HK$1.73 View Reel HK$1.24 HK$1.59 HK$1.52 HK$1.45 HK$1.37 HK$1.24 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	FCBGA-6	1.2 V
LDO Voltage Regulators Lo Drop Noise BiCMOS 300mA Volt Reg LDS3985M30R STMicroelectronics 1: HK$7.56 5,138In Stock	Mfr. Part No. LDS3985M30R Mouser Part No 511-LDS3985M30R	STMicroelectronics	LDO Voltage Regulators Lo Drop Noise BiCMOS 300mA Volt Reg Learn More about STMicroelectronics stm standard products	Datasheet	5,138In Stock	Cut Tape HK$7.56 HK$5.41 HK$4.87 HK$4.29 View Reel HK$3.29 HK$4.00 HK$3.84 HK$3.72 HK$3.29 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TSOT-23-5	3 V
LDO Voltage Regulators 3.3V 100mA Linear LK112M33TR STMicroelectronics 1: HK$5.92 21,779In Stock	Mfr. Part No. LK112M33TR Mouser Part No 511-LK112M33	STMicroelectronics	LDO Voltage Regulators 3.3V 100mA Linear Learn More about STMicroelectronics stm standard products	Datasheet	21,779In Stock	Cut Tape HK$5.92 HK$4.36 HK$3.79 HK$3.33 Reel HK$2.61 View HK$3.11 HK$2.99 HK$2.89 HK$2.56 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	3.3 V
LDO Voltage Regulators 6.0V 100mA Linear LK112M60TR STMicroelectronics 1: HK$4.85 13,598In Stock	Mfr. Part No. LK112M60TR Mouser Part No 511-LK112M60	STMicroelectronics	LDO Voltage Regulators 6.0V 100mA Linear Learn More about STMicroelectronics stm standard products	Datasheet	13,598In Stock	Cut Tape HK$4.85 HK$3.64 HK$3.35 HK$3.03 Reel HK$2.61 View HK$2.88 HK$2.79 HK$2.71 HK$2.55 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	6 V
Switching Voltage Regulators 3.0 to 40V DC-DC Cnv MC34063ECD-TR STMicroelectronics 1: HK$5.43 7,264In Stock	Mfr. Part No. MC34063ECD-TR Mouser Part No 511-MC34063ECD-TR	STMicroelectronics	Switching Voltage Regulators 3.0 to 40V DC-DC Cnv Learn More about STMicroelectronics stm standard products	Datasheet	7,264In Stock	Cut Tape HK$5.43 HK$3.79 HK$3.39 HK$2.94 Reel HK$2.18 View HK$2.73 HK$2.61 HK$2.50 HK$2.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	5 V to 28 V
Supervisory Circuits 4 pin Smart Reset SR1CARU STMicroelectronics 1: HK$12.58 2,853In Stock	Mfr. Part No. SR1CARU Mouser Part No 511-SR1CARU	STMicroelectronics	Supervisory Circuits 4 pin Smart Reset Learn More about STMicroelectronics stmicro sr1 switch ics	Datasheet	2,853In Stock	Cut Tape HK$12.58 HK$9.21 HK$8.38 HK$7.41 Reel HK$6.05 View HK$6.96 HK$6.69 HK$6.58 HK$5.97 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6
Switching Voltage Regulators STEP-DOWN SWITCH REG W/ENABLE 1.7MHZ ST1S12G18R STMicroelectronics 1: HK$8.88 5,639In Stock	Mfr. Part No. ST1S12G18R Mouser Part No 511-ST1S12G18R	STMicroelectronics	Switching Voltage Regulators STEP-DOWN SWITCH REG W/ENABLE 1.7MHZ	Datasheet	5,639In Stock	Cut Tape HK$8.88 HK$6.44 HK$5.83 HK$5.14 View Reel HK$4.15 HK$4.80 HK$4.57 HK$4.47 HK$4.15 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TSOT-23-5	1.8 V
Battery Management Li-Ion linear battery charger with LDO, load switches and reset generator STBC02AJR STMicroelectronics 1: HK$35.26 4,068In Stock	Mfr. Part No. STBC02AJR Mouser Part No 511-STBC02AJR	STMicroelectronics	Battery Management Li-Ion linear battery charger with LDO, load switches and reset generator Learn More about STMicroelectronics stmicro stb02 battery chargers	Datasheet	4,068In Stock	Cut Tape HK$35.26 HK$26.72 HK$24.58 HK$22.28 View Reel HK$18.00 HK$21.13 HK$21.04 HK$19.81 HK$18.00 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	FlipChip-30	4.45 V
Galvanically Isolated Gate Drivers Galvanically isolated 4 A single gate driver STGAP2SMTR STMicroelectronics 1: HK$17.59 2,179In Stock	Mfr. Part No. STGAP2SMTR Mouser Part No 511-STGAP2SMTR	STMicroelectronics	Galvanically Isolated Gate Drivers Galvanically isolated 4 A single gate driver Learn More about STMicroelectronics stm stgap2s drivers	Datasheet	2,179In Stock	Cut Tape HK$17.59 HK$13.07 HK$11.92 HK$10.60 Reel HK$8.80 View HK$10.03 HK$9.70 HK$9.29 HK$8.55 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	1.7 kV
Supervisory Circuits Micro Supervisor LV High Accuracy SOT23 STM6710KWB6F STMicroelectronics 1: HK$21.13 2,374In Stock	Mfr. Part No. STM6710KWB6F Mouser Part No 511-STM6710KWB6F	STMicroelectronics	Supervisory Circuits Micro Supervisor LV High Accuracy SOT23 Learn More about STMicroelectronics stm stm6710 microprocessor supervisory circuits	Datasheet	2,374In Stock	Cut Tape HK$21.13 HK$15.78 HK$14.39 HK$12.91 Reel HK$10.77 View HK$12.25 HK$11.84 HK$11.59 HK$10.36 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6
Supervisory Circuits 5-Pin Supervisor STM6823LWY6F STMicroelectronics 1: HK$11.75 3,472In Stock	Mfr. Part No. STM6823LWY6F Mouser Part No 511-STM6823LWY6F	STMicroelectronics	Supervisory Circuits 5-Pin Supervisor Learn More about STMicroelectronics stm standard products	Datasheet	3,472In Stock	Cut Tape HK$11.75 HK$8.63 HK$7.75 HK$6.87 Reel HK$5.02 View HK$6.45 HK$6.20 HK$5.98 HK$5.00 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5
Supervisory Circuits 3.075V w/Batt Switch STM690TM6F STMicroelectronics 1: HK$29.51 2,856In Stock	Mfr. Part No. STM690TM6F Mouser Part No 511-STM690TM6F	STMicroelectronics	Supervisory Circuits 3.075V w/Batt Switch Learn More about STMicroelectronics stm standard products	Datasheet	2,856In Stock	Cut Tape HK$29.51 HK$22.28 HK$20.39 HK$18.41 Reel HK$14.06 View HK$17.43 HK$17.26 HK$16.36 HK$13.89 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8
Supervisory Circuits 4.40V w/Batt Switch STM704SM6F STMicroelectronics 1: HK$30.09 1,455In Stock	Mfr. Part No. STM704SM6F Mouser Part No 511-STM704SM6F	STMicroelectronics	Supervisory Circuits 4.40V w/Batt Switch Learn More about STMicroelectronics stm standard products	Datasheet	1,455In Stock	Cut Tape HK$30.09 HK$22.69 HK$20.80 HK$18.82 Reel HK$15.45 View HK$17.84 HK$17.67 HK$16.77 HK$15.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8
Power Factor Correction - PFC Digital combo multi-mode PFC and time-shift LLC resonant controller for AC and D STNRG012TR STMicroelectronics Restricted Availability	Mfr. Part No. STNRG012TR Mouser Part No 511-STNRG012TR	STMicroelectronics	Power Factor Correction - PFC Digital combo multi-mode PFC and time-shift LLC resonant controller for AC and D Learn More about STMicroelectronics stm stnrg012 resonant controller Mouser does not sell this product in your region.	Datasheet			Restricted Availability	SMD/SMT	SOIC-20
Motor/Motion/Ignition Controllers & Drivers 250 V three-phase controller with MCU STSPIN32F0252 STMicroelectronics Restricted Availability	Mfr. Part No. STSPIN32F0252 Mouser Part No 511-STSPIN32F0252	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	TQFP-64	250 V