.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: 2,443

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
Motor/Motion/Ignition Controllers & Drivers Scalable 4.5 A dual full-bridge driver for brushed DC motors STSPIN948TR STMicroelectronics 1: HK$33.54 2,084In Stock	Mfr. Part No. STSPIN948TR Mouser Part No 511-STSPIN948TR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Scalable 4.5 A dual full-bridge driver for brushed DC motors Learn More about STMicroelectronics stspin948 driver	Datasheet	2,084In Stock	Cut Tape HK$33.54 HK$25.32 HK$23.34 HK$21.70 Reel HK$18.74 View HK$20.63 HK$20.47 HK$19.23 HK$18.58 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	VFQFPN-48	- 600 mV to 58 V
AC/DC Converters 900V Off-Line PWM 0.7A ID 16W RDS REG ALTAIR04-900TR STMicroelectronics 1: HK$27.70 16,467In Stock	Mfr. Part No. ALTAIR04-900TR Mouser Part No 511-ALTAIR04-900TR	STMicroelectronics	AC/DC Converters 900V Off-Line PWM 0.7A ID 16W RDS REG Learn More about STMicroelectronics stmicroaltair04 900	Datasheet	16,467In Stock	Cut Tape HK$27.70 HK$20.63 HK$18.91 HK$16.93 Reel HK$14.39 View HK$16.03 HK$15.62 HK$14.88 HK$14.14 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT
LDO Voltage Regulators 3.3V 0.5A Positive KF33BDT-TR STMicroelectronics 1: HK$10.93 23,105In Stock	Mfr. Part No. KF33BDT-TR Mouser Part No 511-KF33BDT-TR	STMicroelectronics	LDO Voltage Regulators 3.3V 0.5A Positive Learn More about STMicroelectronics stm standard products	Datasheet	23,105In Stock	Cut Tape HK$10.93 HK$7.94 HK$7.19 HK$6.37 Reel HK$5.10 View HK$5.98 HK$5.74 HK$5.65 HK$5.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TO-252-3	3.3 V
Motor/Motion/Ignition Controllers & Drivers Push-Pull 4-Channel L293DD013TR STMicroelectronics 1: HK$71.19 7,884In Stock	Mfr. Part No. L293DD013TR Mouser Part No 511-L293DD-TR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Push-Pull 4-Channel Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	7,884In Stock	Cut Tape HK$71.19 HK$55.24 HK$51.21 HK$46.85 View Reel HK$42.42 HK$45.29 HK$44.55 HK$42.42 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	SOIC-20
Motor/Motion/Ignition Controllers & Drivers Stepper Motor L297D STMicroelectronics 1: HK$145.99 1,269In Stock 2,000Expected 19/2/2027	Mfr. Part No. L297D Mouser Part No 511-L297D	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Stepper Motor Learn More about STMicroelectronics stm stepper motor drivers	Datasheet	1,269In Stock 2,000Expected 19/2/2027	HK$145.99 HK$116.07 HK$108.50 HK$100.28 View HK$96.34 HK$93.95 HK$93.87	Min.: 1 Mult.: 1	SMD/SMT	SOIC-20	800 mV
Switching Voltage Regulators Automotive dual monolithic switching regulator with LDO and HSD L5963DN-EHT STMicroelectronics 1: HK$34.61 933In Stock	Mfr. Part No. L5963DN-EHT Mouser Part No 511-L5963DN-EHT	STMicroelectronics	Switching Voltage Regulators Automotive dual monolithic switching regulator with LDO and HSD	Datasheet	933In Stock	Cut Tape HK$34.61 HK$26.22 HK$24.08 HK$21.78 Reel HK$18.99 View HK$20.63 HK$20.55 HK$18.33 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	PowerSSO-EP-36	Adjustable
Motor/Motion/Ignition Controllers & Drivers Dual Full Bridge L6225PDTR STMicroelectronics 1: HK$60.91 3,560In Stock	Mfr. Part No. L6225PDTR Mouser Part No 511-L6225PDTR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Dual Full Bridge Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	3,560In Stock	Cut Tape HK$60.91 HK$47.02 HK$43.57 HK$39.70 Reel HK$36.58 View HK$37.65 HK$35.59 HK$35.18 MouseReel Available	Min.: 1 Mult.: 1 : 600	SMD/SMT	PowerSO-20
Gate Drivers DMOS DUAL FULL Bridge w/ PWM L6227Q STMicroelectronics 1: HK$72.83 2,821In Stock	Mfr. Part No. L6227Q Mouser Part No 511-L6227Q	STMicroelectronics	Gate Drivers DMOS DUAL FULL Bridge w/ PWM Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	2,821In Stock	HK$72.83 HK$56.55 HK$52.53 HK$48.00 View HK$44.63 HK$43.57 HK$43.07 Quote	Min.: 1 Mult.: 1	SMD/SMT
Motor/Motion/Ignition Controllers & Drivers DMOS driver 3-phrase DC motor L6229QTR STMicroelectronics 1: HK$46.61 5,196In Stock	Mfr. Part No. L6229QTR Mouser Part No 511-L6229QTR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers DMOS driver 3-phrase DC motor Learn More about STMicroelectronics stm brushless motor drivers	Datasheet	5,196In Stock	Cut Tape HK$46.61 HK$35.59 HK$32.88 HK$29.84 View Reel HK$26.22 HK$28.44 HK$27.95 HK$27.78 HK$26.22 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VQFN-32
Motor/Motion/Ignition Controllers & Drivers dSPIN 7.0A 8 - 45 V DMOS Motor Driver L6470PDTR STMicroelectronics 1: HK$83.93 6,199In Stock 9,000On Order	Mfr. Part No. L6470PDTR Mouser Part No 511-L6470PDTR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers dSPIN 7.0A 8 - 45 V DMOS Motor Driver Learn More about STMicroelectronics stmdspinL6470h	Datasheet	6,199In Stock 9,000On Order On Order Ship Dates Mfr. No: L6470PDTR Stock: 6,199 Can Dispatch Immediately On Order: 3,000 Expected 26/2/2027 6,000 Expected 23/4/2027 Factory Lead Time: 40 Weeks	Cut Tape HK$83.93 HK$65.51 HK$60.91 HK$55.81 Reel HK$51.54 View HK$54.42 HK$50.39 Quote MouseReel Available	Min.: 1 Mult.: 1 : 600	SMD/SMT	PowerSO-36	3.2 V
Motor/Motion/Ignition Controllers & Drivers EasySPIN 8 to 45V 7.0A Int Motor Drvr L6474PDTR STMicroelectronics 1: HK$55.16 5,839In Stock	Mfr. Part No. L6474PDTR Mouser Part No 511-L6474PDTR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers EasySPIN 8 to 45V 7.0A Int Motor Drvr Learn More about STMicroelectronics stm l6474h	Datasheet	5,839In Stock	Cut Tape HK$55.16 HK$42.33 HK$39.21 HK$35.67 Reel HK$32.88 View HK$34.20 HK$31.98 HK$31.73 MouseReel Available	Min.: 1 Mult.: 1 : 600	SMD/SMT	SO-36
Switching Voltage Regulators 36 V, 400 mA synchronous step-down switching regulator L6984ATR STMicroelectronics 1: HK$18.91 14,175In Stock	Mfr. Part No. L6984ATR Mouser Part No 511-L6984ATR	STMicroelectronics	Switching Voltage Regulators 36 V, 400 mA synchronous step-down switching regulator Learn More about STMicroelectronics stm l6984 regulators	Datasheet	14,175In Stock	Cut Tape HK$18.91 HK$13.97 HK$12.82 HK$11.43 Reel HK$9.12 View HK$10.77 HK$10.44 HK$10.11 HK$8.96 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	VDFPN-EP-10	900 mV to 28 V
Linear Voltage Regulators 5.0V 0.5A Positive L78M05CDT-TR STMicroelectronics 1: HK$3.29 94,379In Stock 67,500Expected 24/5/2027	Mfr. Part No. L78M05CDT-TR Mouser Part No 511-L78M05CDT-TR	STMicroelectronics	Linear Voltage Regulators 5.0V 0.5A Positive Learn More about STMicroelectronics stm standard products	Datasheet	94,379In Stock 67,500Expected 24/5/2027	Cut Tape HK$3.29 HK$2.24 HK$2.00 HK$1.73 Reel HK$1.32 View HK$1.59 HK$1.52 HK$1.45 HK$1.31 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TO-252	5 V
Switching Voltage Regulators 61 V 3 A asynchronous step-down switching regulator with adjustable current limi L7987TR STMicroelectronics 1: HK$28.77 9,244In Stock	Mfr. Part No. L7987TR Mouser Part No 511-L7987TR	STMicroelectronics	Switching Voltage Regulators 61 V 3 A asynchronous step-down switching regulator with adjustable current limi	Datasheet	9,244In Stock	Cut Tape HK$28.77 HK$21.62 HK$19.89 HK$17.92 Reel HK$15.78 View HK$16.93 HK$16.77 HK$15.95 HK$14.80 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	HTSSOP-16	800 mV to 61 V
LDO Voltage Regulators VOLTAGE REGULATOR LD1086DT50TR STMicroelectronics 1: HK$12.74 20,637In Stock	Mfr. Part No. LD1086DT50TR Mouser Part No 511-LD1086DT50TR	STMicroelectronics	LDO Voltage Regulators VOLTAGE REGULATOR Learn More about STMicroelectronics stm standard products	Datasheet	20,637In Stock	Cut Tape HK$12.74 HK$9.45 HK$8.63 HK$7.68 Reel HK$6.64 View HK$7.25 HK$6.93 HK$6.89 HK$6.58 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TO-252-3	5 V
LDO Voltage Regulators 5.0V 1.5A Very Low LD29150DT50R STMicroelectronics 1: HK$11.84 23,986In Stock	Mfr. Part No. LD29150DT50R Mouser Part No 511-LD29150DT50R	STMicroelectronics	LDO Voltage Regulators 5.0V 1.5A Very Low Learn More about STMicroelectronics stm standard products	Datasheet	23,986In Stock	Cut Tape HK$11.84 HK$8.63 HK$7.82 HK$6.94 Reel HK$5.81 View HK$6.51 HK$6.26 HK$6.07 HK$5.67 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TO-252-3	5 V
LDO Voltage Regulators 3.3V 500mA ULTRA LDO LD39050PU33R STMicroelectronics 1: HK$8.30 67,857In Stock	Mfr. Part No. LD39050PU33R Mouser Part No 511-LD39050PU33R	STMicroelectronics	LDO Voltage Regulators 3.3V 500mA ULTRA LDO Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	67,857In Stock	Cut Tape HK$8.30 HK$6.05 HK$5.49 HK$4.87 Reel HK$4.10 View HK$4.64 HK$4.44 HK$4.30 HK$3.99 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	3.3 V
LDO Voltage Regulators ADJ FRM 0.8V LDO 500mA LD39050PUR STMicroelectronics 1: HK$9.62 31,440In Stock	Mfr. Part No. LD39050PUR Mouser Part No 511-LD39050PUR	STMicroelectronics	LDO Voltage Regulators ADJ FRM 0.8V LDO 500mA Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	31,440In Stock	Cut Tape HK$9.62 HK$6.90 HK$6.22 HK$5.48 Reel HK$4.50 View HK$5.13 HK$4.92 HK$4.78 HK$4.27 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	800 mV
LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop LD39150DT33-R STMicroelectronics 1: HK$11.59 26,998In Stock 22,500Expected 14/5/2027	Mfr. Part No. LD39150DT33-R Mouser Part No 511-LD39150DT33-R	STMicroelectronics	LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	26,998In Stock 22,500Expected 14/5/2027	Cut Tape HK$11.59 HK$8.55 HK$7.74 HK$6.84 View Reel HK$5.70 HK$6.40 HK$6.15 HK$6.03 HK$5.70 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	TO-252-3	3.3 V
LDO Voltage Regulators 2 A high PSRR ultra low drop linear regulator with reverse current protection LD39200PU33R STMicroelectronics 1: HK$9.70 45,594In Stock 27,000Expected 24/9/2027	Mfr. Part No. LD39200PU33R Mouser Part No 511-LD39200PU33R	STMicroelectronics	LDO Voltage Regulators 2 A high PSRR ultra low drop linear regulator with reverse current protection Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	45,594In Stock 27,000Expected 24/9/2027	Cut Tape HK$9.70 HK$7.03 HK$6.36 HK$5.61 View Reel HK$5.05 HK$5.26 HK$5.05 HK$5.05 MouseReel Available	Min.: 1 Mult.: 1 Max.: 680 : 3,000	SMD/SMT	DFN-6	3.3 V
LDO Voltage Regulators 1.5 A Low Dropout Linear Regulator with Programmable Soft-Start LD59150PURY STMicroelectronics 1: HK$18.41 28,382In Stock	Mfr. Part No. LD59150PURY Mouser Part No 511-LD59150PURY	STMicroelectronics	LDO Voltage Regulators 1.5 A Low Dropout Linear Regulator with Programmable Soft-Start Learn More about STMicroelectronics stmicro ld59150 ldo regulators	Datasheet	28,382In Stock	Cut Tape HK$18.41 HK$13.65 HK$12.49 HK$11.18 View Reel HK$9.54 HK$10.52 HK$10.19 HK$10.03 HK$9.86 HK$9.54 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	DFN-10	800 mV to 3.6 V
LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator LDK320AM50R STMicroelectronics 1: HK$3.78 148,763In Stock	Mfr. Part No. LDK320AM50R Mouser Part No 511-LDK320AM50R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and high PSRR voltage regulator Learn More about STMicroelectronics stm ldk320 regulators	Datasheet	148,763In Stock	Cut Tape HK$3.78 HK$2.61 HK$2.33 HK$2.01 View Reel HK$1.73 HK$1.87 HK$1.78 HK$1.74 HK$1.73 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	5 V
LDO Voltage Regulators 1.2 A low quiescent current LDO with reverse current protection LDL112PUR STMicroelectronics 1: HK$4.60 126,567In Stock 93,000Expected 12/12/2026	Mfr. Part No. LDL112PUR Mouser Part No 511-LDL112PUR	STMicroelectronics	LDO Voltage Regulators 1.2 A low quiescent current LDO with reverse current protection Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	126,567In Stock 93,000Expected 12/12/2026	Cut Tape HK$4.60 HK$3.17 HK$2.84 HK$2.47 Reel HK$1.98 View HK$2.29 HK$2.19 HK$2.10 HK$1.92 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	Adjustable
LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC LDL212DR STMicroelectronics 1: HK$4.03 82,175In Stock	Mfr. Part No. LDL212DR Mouser Part No 511-LDL212DR	STMicroelectronics	LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC Learn More about STMicroelectronics stm ldl212 ic	Datasheet	82,175In Stock	Cut Tape HK$4.03 HK$2.83 HK$2.53 HK$2.19 View Reel HK$1.77 HK$2.04 HK$1.94 HK$1.86 HK$1.77 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,800 : 2,500	SMD/SMT	SOIC-8	Adjustable
LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC LDL212PUR STMicroelectronics 1: HK$4.03 93,821In Stock	Mfr. Part No. LDL212PUR Mouser Part No 511-LDL212PUR	STMicroelectronics	LDO Voltage Regulators 1.2A Low Drop Linear Regulator IC Learn More about STMicroelectronics stm ldl212 ic	Datasheet	93,821In Stock	Cut Tape HK$4.03 HK$2.83 HK$2.53 HK$2.19 Reel HK$1.76 View HK$2.04 HK$1.94 HK$1.86 HK$1.71 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	DFN-6	Adjustable