.hide-partial { max-height: none; } .show-more { display: none; }

Power Management ICs

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Power Management ICs

List Images

Results: 2,440

Applied Filters:

Brand = Multiple Values

Mounting Style

Package/Case

Output Voltage

Initial Accuracy

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

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
Battery Management Battery management system solution, 2uASHIPMENT - DEEP SLEEP mode current, Integrated 3.3 V VREG, 12-bit voltage measurement L9962-TR STMicroelectronics 1: HK$46.03 799In Stock New Product	Mfr. Part No. L9962-TR Mouser Part No 511-L9962-TR New Product	STMicroelectronics	Battery Management Battery management system solution, 2uASHIPMENT - DEEP SLEEP mode current, Integrated 3.3 V VREG, 12-bit voltage measurement Learn More about STMicroelectronics st l9962 battery management system solution	Datasheet	799In Stock	Cut Tape HK$46.03 HK$35.10 HK$32.39 HK$29.43 View Reel HK$25.98 HK$28.03 HK$27.62 HK$26.06 HK$25.98 MouseReel Available	Min.: 1 Mult.: 1 : 2,400	SMD/SMT	TQFP-48
Battery Management Automotive chip for battery management applications with daisy chain up to 31 devices L9963F-TR STMicroelectronics 1: HK$94.12 628In Stock New Product	Mfr. Part No. L9963F-TR Mouser Part No 511-L9963F-TR New Product	STMicroelectronics	Battery Management Automotive chip for battery management applications with daisy chain up to 31 devices	Datasheet	628In Stock	Cut Tape HK$94.12 HK$73.49 HK$68.31 HK$62.64 View Reel HK$56.96 HK$59.51 HK$58.28 HK$56.96 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TQFP-64
Switching Voltage Regulators Rad-hard 5 A step-down converter in plastic package LEOPOL1PDT STMicroelectronics 1: HK$8,041.38 28In Stock New Product	Mfr. Part No. LEOPOL1PDT Mouser Part No 511-LEOPOL1PDT New Product	STMicroelectronics	Switching Voltage Regulators Rad-hard 5 A step-down converter in plastic package Learn More about STMicroelectronics leo rad hard ics	Datasheet	28In Stock	Cut Tape HK$8,041.38 HK$7,088.35 Reel HK$7,088.35	Min.: 1 Mult.: 1 : 250
Gate Drivers 650 V enhancement mode GaN High power density half-bridge with high voltage driver MASTERGAN7TR STMicroelectronics 1: HK$57.54 699In Stock New Product	Mfr. Part No. MASTERGAN7TR Mouser Part No 511-MASTERGAN7TR New Product	STMicroelectronics	Gate Drivers 650 V enhancement mode GaN High power density half-bridge with high voltage driver Learn More about STMicroelectronics stm mastergan system in package	Datasheet	699In Stock	Cut Tape HK$57.54 HK$44.14 HK$40.85 HK$37.15 View Reel HK$32.88 HK$35.67 HK$35.10 HK$34.94 HK$32.88 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-35
Gate Drivers High voltage and high-speed half-bridge gate driver for GaN power switches STDRIVEG612QTR STMicroelectronics 1: HK$31.48 852In Stock New Product	Mfr. Part No. STDRIVEG612QTR Mouser Part No 511-STDRIVEG612QTR New Product	STMicroelectronics	Gate Drivers High voltage and high-speed half-bridge gate driver for GaN power switches Learn More about STMicroelectronics st stdriveg612 600v half bridge gate driver	Datasheet	852In Stock	Cut Tape HK$31.48 HK$23.76 HK$21.87 HK$19.73 View Reel HK$16.85 HK$18.66 HK$18.58 HK$16.85	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-18	520 V
Galvanically Isolated Gate Drivers Galvanically isolated 3 A single gate drivers with protection features STGAP3S3STR STMicroelectronics 1: HK$32.96 765In Stock New Product	Mfr. Part No. STGAP3S3STR Mouser Part No 511-STGAP3S3STR New Product	STMicroelectronics	Galvanically Isolated Gate Drivers Galvanically isolated 3 A single gate drivers with protection features Learn More about STMicroelectronics stgap3s gate drivers	Datasheet	765In Stock	Cut Tape HK$32.96 HK$24.82 HK$22.77 HK$20.55 Reel HK$18.25 View HK$19.56 HK$19.40 HK$17.84	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SO-16
Power Factor Correction - PFC High Efficiency Continuous Conduction Mode ( CCM ) Power Factor Correction (PFC) Boost Controller L4983ATR STMicroelectronics 1: HK$16.03 776In Stock New Product	Mfr. Part No. L4983ATR Mouser Part No 511-L4983ATR New Product	STMicroelectronics	Power Factor Correction - PFC High Efficiency Continuous Conduction Mode ( CCM ) Power Factor Correction (PFC) Boost Controller Learn More about STMicroelectronics st l4983 ccm pfc boost controller	Datasheet	776In Stock	Cut Tape HK$16.03 HK$11.75 HK$10.69 HK$9.54 HK$8.96 Reel HK$8.96 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 2,500	SMD/SMT	SO-8
Power Factor Correction - PFC High Efficiency Continuous Conduction Mode ( CCM ) Power Factor Correction (PFC) Boost Controller L4983BTR STMicroelectronics 1: HK$15.78 760In Stock New Product	Mfr. Part No. L4983BTR Mouser Part No 511-L4983BTR New Product	STMicroelectronics	Power Factor Correction - PFC High Efficiency Continuous Conduction Mode ( CCM ) Power Factor Correction (PFC) Boost Controller Learn More about STMicroelectronics st l4983 ccm pfc boost controller	Datasheet	760In Stock	Cut Tape HK$15.78 HK$11.67 HK$10.60 HK$9.45 Reel HK$8.00 View HK$8.96 HK$8.63 HK$7.83 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SO-8
Battery Management Current, charge and isolation monitor for HV battery packs L99BM2C-TR STMicroelectronics 1: HK$75.95 210In Stock New Product	Mfr. Part No. L99BM2C-TR Mouser Part No 511-L99BM2C-TR New Product	STMicroelectronics	Battery Management Current, charge and isolation monitor for HV battery packs Learn More about STMicroelectronics st l99bm2c multicell battery monitoring balancing ic	Datasheet	210In Stock	Cut Tape HK$75.95 HK$58.94 HK$54.66 HK$49.98 View Reel HK$42.25 HK$48.25 HK$47.51 HK$42.99 HK$42.25 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,400	SMD/SMT	TQFP-48
Motor/Motion/Ignition Controllers & Drivers Quad half-bridge pre-driver L99MH94Q5-TR STMicroelectronics 1: HK$30.09 180In Stock New Product	Mfr. Part No. L99MH94Q5-TR Mouser Part No 511-L99MH94Q5-TR New Product	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Quad half-bridge pre-driver Learn More about STMicroelectronics st l99mh94 l99mh92 half bridge pre drivers	Datasheet	180In Stock	Cut Tape HK$30.09 HK$22.69 HK$20.88 Reel HK$20.88 MouseReel Available	Min.: 1 Mult.: 1 Max.: 25 : 3,000	SMD/SMT	VFQFN-32
LDO Voltage Regulators 400 mA low-dropout LDO LDQ44PURY STMicroelectronics 1: HK$9.78 2,097In Stock New Product	Mfr. Part No. LDQ44PURY Mouser Part No 511-LDQ44PURY New Product	STMicroelectronics	LDO Voltage Regulators 400 mA low-dropout LDO Learn More about STMicroelectronics st ldq44 high accuracy ldo voltage regulator	Datasheet	2,097In Stock	Cut Tape HK$9.78 HK$7.08 HK$6.37 HK$5.61 View Reel HK$4.86 HK$5.24 HK$5.01 HK$4.86 HK$4.86 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,000 : 3,000	SMD/SMT	DFN-6
LDO Voltage Regulators Rad-hard plastic 2A positive low drop voltage regulator LEO3910PDT STMicroelectronics 1: HK$4,295.61 26In Stock New Product	Mfr. Part No. LEO3910PDT Mouser Part No 511-LEO3910PDT New Product	STMicroelectronics	LDO Voltage Regulators Rad-hard plastic 2A positive low drop voltage regulator Learn More about STMicroelectronics leo rad hard ics	Datasheet	26In Stock	Cut Tape HK$4,295.61 HK$3,786.54 Reel HK$3,786.54	Min.: 1 Mult.: 1 : 250
Gate Drivers Dual half-bridge gate driver STDRIVE121TR STMicroelectronics 1: HK$21.29 800In Stock New Product	Mfr. Part No. STDRIVE121TR Mouser Part No 511-STDRIVE121TR New Product	STMicroelectronics	Gate Drivers Dual half-bridge gate driver Learn More about STMicroelectronics st stdrive121 stdrive141 stdrive181 gate drivers	Datasheet	800In Stock	Cut Tape HK$21.29 HK$15.86 HK$14.47 HK$12.99 HK$12.25 Reel HK$12.25 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 3,000	SMD/SMT
Gate Drivers Quad half-bridge gate driver STDRIVE141TR STMicroelectronics 1: HK$22.36 800In Stock New Product	Mfr. Part No. STDRIVE141TR Mouser Part No 511-STDRIVE141TR New Product	STMicroelectronics	Gate Drivers Quad half-bridge gate driver Learn More about STMicroelectronics st stdrive121 stdrive141 stdrive181 gate drivers	Datasheet	800In Stock	Cut Tape HK$22.36 HK$16.69 HK$15.21 HK$13.65 HK$12.91 Reel HK$12.91 MouseReel Available	Min.: 1 Mult.: 1 Max.: 250 : 3,000	SMD/SMT
Gate Drivers Triple half-bridge high-voltage gate driver STDRIVE631NTR STMicroelectronics 1: HK$24.82 623In Stock New Product	Mfr. Part No. STDRIVE631NTR Mouser Part No 511-STDRIVE631NTR New Product	STMicroelectronics	Gate Drivers Triple half-bridge high-voltage gate driver Learn More about STMicroelectronics st stdrive631 triple half bridge gate drivers	Datasheet	623In Stock	Cut Tape HK$24.82 HK$18.58 HK$17.02 HK$15.21 Reel HK$12.99 View HK$14.39 HK$14.14 HK$12.58 HK$12.33 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SO-28	580 V
Gate Drivers Triple half-bridge high-voltage gate driver STDRIVE631PTR STMicroelectronics 1: HK$24.82 628In Stock New Product	Mfr. Part No. STDRIVE631PTR Mouser Part No 511-STDRIVE631PTR New Product	STMicroelectronics	Gate Drivers Triple half-bridge high-voltage gate driver Learn More about STMicroelectronics st stdrive631 triple half bridge gate drivers	Datasheet	628In Stock	Cut Tape HK$24.82 HK$18.58 HK$17.02 HK$15.21 Reel HK$12.99 View HK$14.39 HK$14.14 HK$12.58 HK$12.33 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SO-28	580 V
Gate Drivers High voltage and high-speed half-bridge gate driver for GaN power switches STDRIVEG212QTR STMicroelectronics 1: HK$24.33 750In Stock New Product	Mfr. Part No. STDRIVEG212QTR Mouser Part No 511-STDRIVEG212QTR New Product	STMicroelectronics	Gate Drivers High voltage and high-speed half-bridge gate driver for GaN power switches Learn More about STMicroelectronics st stdriveg212 220v half bridge gate driver	Datasheet	750In Stock	Cut Tape HK$24.33 HK$18.25 HK$16.69 HK$14.96 Reel HK$12.74 View HK$14.22 HK$13.89 HK$12.49 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-18	220 V
Galvanically Isolated Gate Drivers Galvanically isolated 3 A single gate drivers with protection features STGAP3S3IFTR STMicroelectronics 1: HK$32.96 558In Stock New Product	Mfr. Part No. STGAP3S3IFTR Mouser Part No 511-STGAP3S3IFTR New Product	STMicroelectronics	Galvanically Isolated Gate Drivers Galvanically isolated 3 A single gate drivers with protection features Learn More about STMicroelectronics stgap3s gate drivers	Datasheet	558In Stock	Cut Tape HK$32.96 HK$24.82 HK$22.77 HK$20.55 Reel HK$18.25 View HK$19.56 HK$19.40 HK$17.84	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SO-16
Voltage References 2.5-36V Prog Adjust TL431AIZ-AP STMicroelectronics 1: HK$1.81 15,892In Stock	Mfr. Part No. TL431AIZ-AP Mouser Part No 511-TL431AIZ-AP	STMicroelectronics	Voltage References 2.5-36V Prog Adjust Learn More about STMicroelectronics stm standard products	Datasheet	15,892In Stock	HK$1.81 HK$1.28 HK$1.18 HK$1.05 View Reel HK$0.921 HK$0.986 HK$0.954 HK$0.929 HK$0.921	Min.: 1 Mult.: 1 : 2,000	Through Hole	TO-92-3	Adjustable	1 %
Motor/Motion/Ignition Controllers & Drivers DMOS Dual Full Bridge w/ PWM L6228Q STMicroelectronics 1: HK$83.02 2,756In Stock	Mfr. Part No. L6228Q Mouser Part No 511-L6228Q	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers DMOS Dual Full Bridge w/ PWM Learn More about STMicroelectronics stm stepper motor drivers	Datasheet	2,756In Stock	HK$83.02 HK$64.77 HK$60.17 HK$55.16 View HK$51.38 HK$50.14 HK$49.57 Quote	Min.: 1 Mult.: 1	SMD/SMT	VFQFPN
Voltage References 2.5-36V Prog Adjust TL1431ACZ STMicroelectronics 1: HK$5.10 5,436In Stock	Mfr. Part No. TL1431ACZ Mouser Part No 511-TL1431ACZ	STMicroelectronics	Voltage References 2.5-36V Prog Adjust Learn More about STMicroelectronics stm standard products	Datasheet	5,436In Stock	HK$5.10 HK$3.58 HK$3.39 HK$2.72 View HK$2.62 HK$2.36 HK$2.25 HK$2.18 HK$2.04	Min.: 1 Mult.: 1	Through Hole	TO-92-3	Adjustable	0.28 %
Gate Drivers OMNIFET POWER MOSFET 40V 1.7 A VNS1NV04PTR-E STMicroelectronics 1: HK$10.44 37,531On Order	Mfr. Part No. VNS1NV04PTR-E Mouser Part No 511-VNS1NV04PTR-E	STMicroelectronics	Gate Drivers OMNIFET POWER MOSFET 40V 1.7 A	Datasheet	37,531On Order On Order Ship Dates Mfr. No: VNS1NV04PTR-E Stock: 0 On Order: 15,031 Expected 12/2/2027 22,500 Expected 30/4/2027 Factory Lead Time: 33 Weeks	Cut Tape HK$10.44 HK$7.73 HK$6.95 HK$6.18 Reel HK$5.06 View HK$5.80 HK$5.56 HK$5.47 HK$4.95 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8
Switching Voltage Regulators 5.1 to 28V 4.0 Amp L4964HT STMicroelectronics 1: HK$82.45 484In Stock Factory Special Order	Mfr. Part No. L4964HT Mouser Part No 511-L4964HT Factory Special Order	STMicroelectronics	Switching Voltage Regulators 5.1 to 28V 4.0 Amp	Datasheet	484In Stock	HK$82.45 HK$64.12 HK$59.60 HK$54.58 View HK$51.70 HK$50.64 HK$49.40 Quote	Min.: 1 Mult.: 1	Through Hole	MULTIWATT-15	5.1 V to 28 V
Motor/Motion/Ignition Controllers & Drivers Dual Full Bridge L6227PD STMicroelectronics 1: HK$121.49 466In Stock	Mfr. Part No. L6227PD Mouser Part No 511-L6227PD	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Dual Full Bridge Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	466In Stock	HK$121.49 HK$96.01 HK$86.80 HK$81.71 View HK$75.30 HK$75.21 HK$73.57 Quote	Min.: 1 Mult.: 1	SMD/SMT	PowerSO-36
LDO Voltage Regulators 2.5 Volt 800mA LD29080DT25R STMicroelectronics 1: HK$10.11 12,685In Stock	Mfr. Part No. LD29080DT25R Mouser Part No 511-LD29080DT25R	STMicroelectronics	LDO Voltage Regulators 2.5 Volt 800mA Learn More about STMicroelectronics stm standard products	Datasheet	12,685In Stock	Cut Tape HK$10.11 HK$7.35 HK$6.65 HK$5.89 Reel HK$4.56 View HK$5.52 HK$5.29 HK$5.06 HK$4.52 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TO-252-3	2.5 V