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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
Power Switch ICs - Power Distribution 2-channel high-side driver with STi2Fuse protection for automotive power distribution applications VNF9D1M5QTR STMicroelectronics 1: HK$49.57 70In Stock 3,000Expected 28/5/2027 New Product	Mfr. Part No. VNF9D1M5QTR Mouser Part No 511-VNF9D1M5QTR New Product	STMicroelectronics	Power Switch ICs - Power Distribution 2-channel high-side driver with STi2Fuse protection for automotive power distribution applications Learn More about STMicroelectronics stm vipower m0 9 switches	Datasheet	70In Stock 3,000Expected 28/5/2027	Cut Tape HK$49.57 HK$37.89 HK$35.02 HK$31.73 View Reel HK$29.35 HK$30.50 HK$29.92 HK$29.76 HK$29.35 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	PQFN-18
Switching Voltage Regulators 38 V, 2 A synchronous step-down converter with low quiescent current L6982N33DR STMicroelectronics 1: HK$16.69 2,060In Stock	Mfr. Part No. L6982N33DR Mouser Part No 511-L6982N33DR	STMicroelectronics	Switching Voltage Regulators 38 V, 2 A synchronous step-down converter with low quiescent current Learn More about STMicroelectronics stm l6982 converter	Datasheet	2,060In Stock	Cut Tape HK$16.69 HK$13.15 HK$12.25 HK$11.26 HK$11.01 Reel HK$10.93 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SO-8	3.3 V
Power Switch ICs - Power Distribution Double channel high-side driver current sense analog feedback automotive apps VND9008AJTR STMicroelectronics 1: HK$21.04 2,149In Stock	Mfr. Part No. VND9008AJTR Mouser Part No 511-VND9008AJTR	STMicroelectronics	Power Switch ICs - Power Distribution Double channel high-side driver current sense analog feedback automotive apps Learn More about STMicroelectronics stm vipower m0 9 switches	Datasheet	2,149In Stock	Cut Tape HK$21.04 HK$15.70 HK$14.30 HK$12.82 Reel HK$10.93 View HK$12.17 HK$11.75 HK$11.26 HK$10.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	PowerSSO-16
Motor/Motion/Ignition Controllers & Drivers Stepper Motor L297D013TR STMicroelectronics 1: HK$138.75 3,645In Stock	Mfr. Part No. L297D013TR Mouser Part No 511-L297D013TR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Stepper Motor Learn More about STMicroelectronics stm stepper motor drivers	Datasheet	3,645In Stock	Cut Tape HK$138.75 HK$116.23 HK$103.00 HK$95.60 View Reel HK$90.58 HK$93.30 HK$92.06 HK$90.58 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOIC-20	800 mV
Motor/Motion/Ignition Controllers & Drivers FlexInput IC for automotive applications L9966CB-TR STMicroelectronics 1: HK$61.16 13,069In Stock	Mfr. Part No. L9966CB-TR Mouser Part No 511-L9966CB-TR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers FlexInput IC for automotive applications	Datasheet	13,069In Stock	Cut Tape HK$61.16 HK$47.18 HK$43.73 HK$39.87 View Reel HK$31.65 HK$36.99 HK$33.78 HK$31.65 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,400	SMD/SMT	TQFP-48
LDO Voltage Regulators 1A Low Quiescent Reg 1.5 to 5.5 V 200mV LD39100PUR STMicroelectronics 1: HK$7.48 68,779In Stock	Mfr. Part No. LD39100PUR Mouser Part No 511-LD39100PUR	STMicroelectronics	LDO Voltage Regulators 1A Low Quiescent Reg 1.5 to 5.5 V 200mV Learn More about STMicroelectronics stm ld39100 regulators	Datasheet	68,779In Stock	Cut Tape HK$7.48 HK$5.94 HK$5.31 HK$4.73 Reel HK$4.00 View HK$4.44 HK$4.32 HK$4.23 HK$3.92 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	800 mV to 4.5 V
Supervisory Circuits Single Low Pwr SRAM M40SZ100WMQ6F STMicroelectronics 1: HK$71.02 5,000In Stock	Mfr. Part No. M40SZ100WMQ6F Mouser Part No 511-M40SZ100WMQ6F	STMicroelectronics	Supervisory Circuits Single Low Pwr SRAM	Datasheet	5,000In Stock	Cut Tape HK$71.02 HK$54.91 HK$50.88 HK$46.44 View Reel HK$40.36 HK$44.06 HK$43.98 HK$40.36 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16
Switching Controllers Voltage Mode w/Sync SG3525AP013TR STMicroelectronics 1: HK$18.58 14,610In Stock	Mfr. Part No. SG3525AP013TR Mouser Part No 511-SG3525AP013TR	STMicroelectronics	Switching Controllers Voltage Mode w/Sync	Datasheet	14,610In Stock	Cut Tape HK$18.58 HK$13.81 HK$12.58 HK$11.26 Reel HK$8.71 View HK$10.60 HK$10.36 HK$9.95 HK$8.55 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-16	5.1 V
Gate Drivers 9A 36V HIGH SIDE VN820B5TR-E STMicroelectronics 1: HK$27.95 9,648In Stock	Mfr. Part No. VN820B5TR-E Mouser Part No 511-VN820B5TR-E	STMicroelectronics	Gate Drivers 9A 36V HIGH SIDE	Datasheet	9,648In Stock	Cut Tape HK$27.95 HK$21.04 HK$19.32 HK$17.34 Reel HK$15.04 View HK$16.44 HK$16.28 HK$14.80 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	P2PAK-4
Power Switch ICs - Power Distribution Double Ch Hi Side Driver auto VND5050JTR-E STMicroelectronics 1: HK$22.52 26,623In Stock	Mfr. Part No. VND5050JTR-E Mouser Part No 511-VND5050JTR-E	STMicroelectronics	Power Switch ICs - Power Distribution Double Ch Hi Side Driver auto	Datasheet	26,623In Stock	Cut Tape HK$22.52 HK$18.66 HK$17.67 HK$16.52 Reel HK$14.22 View HK$15.95 HK$15.62 HK$15.45 HK$13.73 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	PowerSSO-12
Motor/Motion/Ignition Controllers & Drivers Automotive fully integrated H-bridge motor driver VNH7040AYTR STMicroelectronics 1: HK$39.54 71,327In Stock	Mfr. Part No. VNH7040AYTR Mouser Part No 511-VNH7040AYTR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Automotive fully integrated H-bridge motor driver Learn More about STMicroelectronics stm vnh5xx	Datasheet	71,327In Stock	Cut Tape HK$39.54 HK$33.62 HK$32.06 HK$30.00 Reel HK$27.21 View HK$28.52 HK$27.62 HK$26.63 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	PowerSSO-36-TP
Gate Drivers 19A OMNIFET VNL5050S5TR-E STMicroelectronics 1: HK$12.99 24,660In Stock	Mfr. Part No. VNL5050S5TR-E Mouser Part No 511-VNL5050S5TR-E	STMicroelectronics	Gate Drivers 19A OMNIFET	Datasheet	24,660In Stock	Cut Tape HK$12.99 HK$9.70 HK$8.80 HK$7.83 View Reel HK$5.71 HK$7.35 HK$7.06 HK$6.98 HK$5.71 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8
Gate Drivers Quad Ch HiSide Drivr VNQ5050AKTR-E STMicroelectronics 1: HK$44.47 165,851In Stock	Mfr. Part No. VNQ5050AKTR-E Mouser Part No 511-VNQ5050AKTR-E	STMicroelectronics	Gate Drivers Quad Ch HiSide Drivr	Datasheet	165,851In Stock	Cut Tape HK$44.47 HK$34.03 HK$31.40 HK$28.52 View Reel HK$22.93 HK$27.13 HK$26.30 HK$22.93 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	PowerSSO-24
Gate Drivers QUAD CH HI-SIDE DRVR VNQ5E160KTR-E STMicroelectronics 1: HK$36.41 10,366In Stock	Mfr. Part No. VNQ5E160KTR-E Mouser Part No 511-VNQ5E160KTR-E	STMicroelectronics	Gate Drivers QUAD CH HI-SIDE DRVR	Datasheet	10,366In Stock	Cut Tape HK$36.41 HK$28.28 HK$25.32 HK$22.85 Reel HK$19.56 View HK$21.70 HK$21.62 HK$19.40 HK$19.32 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT
LDO Voltage Regulators 2.85-30V 1.5A Adj LD1086D2TTR STMicroelectronics 1: HK$14.06 23,641In Stock	Mfr. Part No. LD1086D2TTR Mouser Part No 511-LD1086D2T-TR	STMicroelectronics	LDO Voltage Regulators 2.85-30V 1.5A Adj Learn More about STMicroelectronics stm standard products	Datasheet	23,641In Stock	Cut Tape HK$14.06 HK$10.28 HK$9.37 HK$8.38 Reel HK$6.21 View HK$7.82 HK$7.52 HK$6.10 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	D2PAK-3 (TO-263-3)	Adjustable
Battery Management 800mA Linear Li Ion batery chargr STBC08PMR STMicroelectronics 1: HK$16.36 15,787In Stock	Mfr. Part No. STBC08PMR Mouser Part No 511-STBC08PMR	STMicroelectronics	Battery Management 800mA Linear Li Ion batery chargr	Datasheet	15,787In Stock	Cut Tape HK$16.36 HK$11.75 HK$10.85 HK$10.03 Reel HK$8.06 View HK$9.54 HK$9.29 HK$8.96 HK$8.01 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN	4.2 V
Gate Drivers H-bridge motor driver for automotive DC motor driving VNHD7012AYTR STMicroelectronics 1: HK$38.63 5,551In Stock	Mfr. Part No. VNHD7012AYTR Mouser Part No 511-VNHD7012AYTR	STMicroelectronics	Gate Drivers H-bridge motor driver for automotive DC motor driving Learn More about STMicroelectronics stm h bridge dc motor driver	Datasheet	5,551In Stock	Cut Tape HK$38.63 HK$30.50 HK$26.96 HK$24.41 Reel HK$22.11 View HK$23.18 HK$21.29 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	PowerSSO-36
Galvanically Isolated Gate Drivers Galvanically isolated 3 A single gate driver for Enhancement mode GaN FETs STGAP2GSNCTR STMicroelectronics 1: HK$19.97 1,239In Stock	Mfr. Part No. STGAP2GSNCTR Mouser Part No 511-STGAP2GSNCTR	STMicroelectronics	Galvanically Isolated Gate Drivers Galvanically isolated 3 A single gate driver for Enhancement mode GaN FETs Learn More about STMicroelectronics st stgap2gsn single gate driver	Datasheet	1,239In Stock	Cut Tape HK$19.97 HK$15.95 HK$14.96 HK$13.89 Reel HK$12.74 View HK$13.32 HK$13.15 HK$12.82 HK$12.49 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SO-8
Hot Swap Voltage Controllers Hot Swap & Ideal Diode Controller for high redundancy power architectures STPM801-TR STMicroelectronics 1: HK$81.21 2,790In Stock	Mfr. Part No. STPM801-TR Mouser Part No 511-STPM801-TR	STMicroelectronics	Hot Swap Voltage Controllers Hot Swap & Ideal Diode Controller for high redundancy power architectures Learn More about STMicroelectronics stmicro stpm801 controllers	Datasheet	2,790In Stock	Cut Tape HK$81.21 HK$66.09 HK$62.14 HK$57.70 View Reel HK$53.27 HK$56.39 HK$54.99 HK$54.58 HK$53.27 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-32
Switching Voltage Regulators 38 V, 2 A synchronous step-down converter with low quiescent current L6982C50DR STMicroelectronics 1: HK$21.45 1,797In Stock	Mfr. Part No. L6982C50DR Mouser Part No 511-L6982C50DR	STMicroelectronics	Switching Voltage Regulators 38 V, 2 A synchronous step-down converter with low quiescent current Learn More about STMicroelectronics stm l6982 converter	Datasheet	1,797In Stock	Cut Tape HK$21.45 HK$16.03 HK$14.63 HK$13.07 Reel HK$11.10 View HK$12.41 HK$12.00 HK$11.51 HK$10.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SO-8	5 V
LDO Voltage Regulators Rad-hard plastic 2A positive low drop voltage regulator, not Flight Models LEO3910PDT-D STMicroelectronics 1: HK$3,896.20 20In Stock	Mfr. Part No. LEO3910PDT-D Mouser Part No 511-LEO3910PDT-D	STMicroelectronics	LDO Voltage Regulators Rad-hard plastic 2A positive low drop voltage regulator, not Flight Models Learn More about STMicroelectronics leo rad hard ics	Datasheet	20In Stock	Cut Tape HK$3,896.20 Reel HK$3,896.20 HK$3,780.95	Min.: 1 Mult.: 1 : 7
Motor/Motion/Ignition Controllers & Drivers Stepper Motor L297/1 STMicroelectronics 1: HK$166.13 2,628In Stock	Mfr. Part No. L297/1 Mouser Part No 511-L297	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Stepper Motor Learn More about STMicroelectronics stm stepper motor drivers	Datasheet	2,628In Stock	HK$166.13 HK$129.71 HK$120.51 HK$113.60 View HK$108.34 HK$106.37 Quote	Min.: 1 Mult.: 1	Through Hole	PDIP-20	800 mV
Gate Drivers HV H-Bridge driver L6385ED STMicroelectronics 1: HK$24.99 12,014In Stock	Mfr. Part No. L6385ED Mouser Part No 511-L6385ED	STMicroelectronics	Gate Drivers HV H-Bridge driver Learn More about STMicroelectronics stmicro l638 l639 gate drivers	Datasheet	12,014In Stock	HK$24.99 HK$18.74 HK$17.18 HK$15.45 View HK$14.55 HK$14.22 HK$13.65 HK$12.41 HK$12.17	Min.: 1 Mult.: 1	SMD/SMT
Power Management Specialised - PMIC Automotive Multiple Power Supply IC L9396 STMicroelectronics 1: HK$64.12 29,781In Stock	Mfr. Part No. L9396 Mouser Part No 511-L9396	STMicroelectronics	Power Management Specialised - PMIC Automotive Multiple Power Supply IC	Datasheet	29,781In Stock	HK$64.12 HK$49.57 HK$45.95 HK$41.92 View HK$38.96 HK$37.98 HK$35.51 Quote	Min.: 1 Mult.: 1	SMD/SMT
LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator LDL1117S33R STMicroelectronics 1: HK$6.08 753,025In Stock	Mfr. Part No. LDL1117S33R Mouser Part No 511-LDL1117S33R	STMicroelectronics	LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator Learn More about STMicroelectronics stm ldl1117 regulators	Datasheet	753,025In Stock	Cut Tape HK$6.08 HK$4.35 HK$3.91 HK$3.43 View Reel HK$2.47 HK$3.06 HK$2.94 HK$2.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOT-223-4	3.3 V