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

STMicroelectronics Power

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

Types of Power

List Images

Results: 2,446

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.
LDO Voltage Regulators 1.25 to 15V Adjust LD1117SC-R STMicroelectronics 1: HK$3.45 17,470In Stock	Mfr. Part No. LD1117SC-R Mouser Part No 511-LD1117SC-R	STMicroelectronics	LDO Voltage Regulators 1.25 to 15V Adjust Learn More about STMicroelectronics stm standard products	Datasheet	17,470In Stock	Cut Tape HK$3.45 HK$2.46 HK$2.20 HK$1.92 View Reel HK$1.49 HK$1.79 HK$1.70 HK$1.64 HK$1.49 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 3.3V 0.8A Positive LD1117V33C STMicroelectronics 1: HK$6.74 5,909In Stock	Mfr. Part No. LD1117V33C Mouser Part No 511-LD1117V33C	STMicroelectronics	LDO Voltage Regulators 3.3V 0.8A Positive Learn More about STMicroelectronics stm standard products	Datasheet	5,909In Stock	HK$6.74 HK$4.86 HK$4.26 HK$3.80 View HK$3.53 HK$3.38 HK$3.21 HK$3.10 HK$2.43	Min.: 1 Mult.: 1
LDO Voltage Regulators 3.3 Volt 800mA LD29080DT33R STMicroelectronics 1: HK$11.34 19,362In Stock	Mfr. Part No. LD29080DT33R Mouser Part No 511-LD29080DT33R	STMicroelectronics	LDO Voltage Regulators 3.3 Volt 800mA Learn More about STMicroelectronics stm standard products	Datasheet	19,362In Stock	Cut Tape HK$11.34 HK$8.20 HK$7.43 HK$6.58 Reel HK$5.50 View HK$6.17 HK$5.93 HK$5.75 HK$5.38 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 3.3V 1.5A Very Low LD29150DT33R STMicroelectronics 1: HK$13.23 17,436In Stock	Mfr. Part No. LD29150DT33R Mouser Part No 511-LD29150DT33R	STMicroelectronics	LDO Voltage Regulators 3.3V 1.5A Very Low Learn More about STMicroelectronics stm standard products	Datasheet	17,436In Stock	Cut Tape HK$13.23 HK$9.70 HK$8.80 HK$7.76 Reel HK$6.31 View HK$7.29 HK$7.00 HK$6.93 HK$6.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators Adjust 3.0A Very Low LD29300P2MTR STMicroelectronics 1: HK$14.63 10,035In Stock	Mfr. Part No. LD29300P2MTR Mouser Part No 511-LD29300P2MTR	STMicroelectronics	LDO Voltage Regulators Adjust 3.0A Very Low Learn More about STMicroelectronics stm standard products	Datasheet	10,035In Stock	Cut Tape HK$14.63 HK$11.01 HK$9.70 HK$8.71 Reel HK$7.45 View HK$8.12 HK$7.82 HK$7.09 HK$7.00 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
LDO Voltage Regulators 5.0V 50mA Positive LD2980ABM50TR STMicroelectronics 1: HK$5.84 13,345In Stock	Mfr. Part No. LD2980ABM50TR Mouser Part No 511-LD2980ABM50	STMicroelectronics	LDO Voltage Regulators 5.0V 50mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	13,345In Stock	Cut Tape HK$5.84 HK$4.06 HK$3.64 HK$3.18 Reel HK$2.51 View HK$2.97 HK$2.83 HK$2.72 HK$2.47 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 3.3V 50mA Positive LD2980CM33TR STMicroelectronics 1: HK$4.85 19,230In Stock	Mfr. Part No. LD2980CM33TR Mouser Part No 511-LD2980CM33	STMicroelectronics	LDO Voltage Regulators 3.3V 50mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	19,230In Stock	Cut Tape HK$4.85 HK$3.52 HK$3.18 HK$2.83 View Reel HK$2.28 HK$2.63 HK$2.52 HK$2.42 HK$2.28 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 3.3V 100mA Positive LD2981ABM33TR STMicroelectronics 1: HK$6.82 5,094In Stock	Mfr. Part No. LD2981ABM33TR Mouser Part No 511-LD2981ABM33	STMicroelectronics	LDO Voltage Regulators 3.3V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	5,094In Stock	Cut Tape HK$6.82 HK$4.83 HK$4.34 HK$3.80 Reel HK$2.88 View HK$3.53 HK$3.38 HK$3.26 HK$2.81 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 3.3V 100mA Positive LD2981ABU33TR STMicroelectronics 1: HK$5.26 7,254In Stock	Mfr. Part No. LD2981ABU33TR Mouser Part No 511-LD2981ABU33	STMicroelectronics	LDO Voltage Regulators 3.3V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	7,254In Stock	Cut Tape HK$5.26 HK$3.79 HK$3.42 HK$2.93 Reel HK$2.54 View HK$2.89 HK$2.77 HK$2.66 HK$2.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 5.0V 100mA Positive LD2981ABU50TR STMicroelectronics 1: HK$6.99 4,783In Stock 7,500Expected 19/5/2027	Mfr. Part No. LD2981ABU50TR Mouser Part No 511-LD2981ABU50	STMicroelectronics	LDO Voltage Regulators 5.0V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	4,783In Stock 7,500Expected 19/5/2027	Cut Tape HK$6.99 HK$4.89 HK$4.39 HK$3.83 Reel HK$3.12 View HK$3.57 HK$3.40 HK$3.27 HK$3.04 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 3.3V 100mA Positive LD2981CM33TR STMicroelectronics 1: HK$5.67 7,859In Stock 24,000On Order	Mfr. Part No. LD2981CM33TR Mouser Part No 511-LD2981CM33	STMicroelectronics	LDO Voltage Regulators 3.3V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	7,859In Stock 24,000On Order On Order Ship Dates Mfr. No: LD2981CM33TR Stock: 7,859 Can Dispatch Immediately On Order: 12,000 Expected 7/12/2026 12,000 Expected 28/12/2026 Factory Lead Time: 30 Weeks	Cut Tape HK$5.67 HK$4.17 HK$3.56 HK$3.12 View Reel HK$2.51 HK$2.89 HK$2.74 HK$2.64 HK$2.51 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 3.3V 100mA Positive LD2981CU33TR STMicroelectronics 1: HK$6.17 4,642In Stock	Mfr. Part No. LD2981CU33TR Mouser Part No 511-LD2981CU33	STMicroelectronics	LDO Voltage Regulators 3.3V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	4,642In Stock	Cut Tape HK$6.17 HK$4.36 HK$3.87 HK$3.38 Reel HK$2.76 View HK$3.15 HK$3.01 HK$2.89 HK$2.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 5.0V 100mA Positive LD2981CU50TR STMicroelectronics 1: HK$5.75 4,483In Stock	Mfr. Part No. LD2981CU50TR Mouser Part No 511-LD2981CU50	STMicroelectronics	LDO Voltage Regulators 5.0V 100mA Positive Learn More about STMicroelectronics stm standard products	Datasheet	4,483In Stock	Cut Tape HK$5.75 HK$4.32 HK$3.70 HK$3.26 Reel HK$2.66 View HK$3.06 HK$2.93 HK$2.84 HK$2.54 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 150mA Lo Quiescent Lo Noise Vltg Reg LD39015M10R STMicroelectronics 1: HK$6.58 17,889In Stock	Mfr. Part No. LD39015M10R Mouser Part No 511-LD39015M10R	STMicroelectronics	LDO Voltage Regulators 150mA Lo Quiescent Lo Noise Vltg Reg Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	17,889In Stock	Cut Tape HK$6.58 HK$4.74 HK$4.26 HK$3.72 HK$3.48 Reel HK$3.47 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 150mA Lo Quiescent Lo Noise Vltg Reg LD39015M12R STMicroelectronics 1: HK$6.41 10,672In Stock	Mfr. Part No. LD39015M12R Mouser Part No 511-LD39015M12R	STMicroelectronics	LDO Voltage Regulators 150mA Lo Quiescent Lo Noise Vltg Reg Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	10,672In Stock	Cut Tape HK$6.41 HK$4.61 HK$4.20 HK$3.73 Reel HK$3.06 View HK$3.51 HK$3.37 HK$3.28 HK$3.00 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators IC Regulator LN 150MA, 1.8V LD39015M18R STMicroelectronics 1: HK$5.84 12,766In Stock	Mfr. Part No. LD39015M18R Mouser Part No 511-LD39015M18R	STMicroelectronics	LDO Voltage Regulators IC Regulator LN 150MA, 1.8V Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	12,766In Stock	Cut Tape HK$5.84 HK$4.53 HK$4.08 HK$3.57 Reel HK$2.66 View HK$3.33 HK$3.18 HK$3.07 HK$2.61 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC LD39020ADM30R STMicroelectronics 1: HK$2.79 27,477In Stock	Mfr. Part No. LD39020ADM30R Mouser Part No 511-LD39020ADM30R	STMicroelectronics	LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC Learn More about STMicroelectronics stm ld39020 regulator	Datasheet	27,477In Stock	Cut Tape HK$2.79 HK$1.96 HK$1.74 HK$1.50 Reel HK$1.18 View HK$1.39 HK$1.32 HK$1.26 HK$1.15 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC LD39020ADTPU33R STMicroelectronics 1: HK$2.71 31,511In Stock	Mfr. Part No. LD39020ADTPU33R Mouser Part No 511-LD39020ADTPU33R	STMicroelectronics	LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC Learn More about STMicroelectronics stm ld39020 regulator	Datasheet	31,511In Stock	Cut Tape HK$2.71 HK$1.96 HK$1.74 HK$1.50 View Reel HK$1.27 HK$1.39 HK$1.32 HK$1.27 HK$1.27 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,170 : 10,000
LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC LD39020DTPU33R STMicroelectronics 1: HK$3.21 24,858In Stock	Mfr. Part No. LD39020DTPU33R Mouser Part No 511-LD39020DTPU33R	STMicroelectronics	LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC Learn More about STMicroelectronics stm ld39020 regulator	Datasheet	24,858In Stock	Cut Tape HK$3.21 HK$2.17 HK$1.92 HK$1.64 View Reel HK$1.13 HK$1.52 HK$1.44 HK$1.37 HK$1.31 HK$1.13 HK$1.13 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator LD39100PU12RY STMicroelectronics 1: HK$10.69 19,992In Stock	Mfr. Part No. LD39100PU12RY Mouser Part No 511-LD39100PU12RY	STMicroelectronics	LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator Learn More about STMicroelectronics stm ld39100 regulators	Datasheet	19,992In Stock	Cut Tape HK$10.69 HK$7.73 HK$7.00 HK$6.19 Reel HK$5.25 View HK$5.81 HK$5.57 HK$5.41 HK$5.14 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator LD39100PU25RY STMicroelectronics 1: HK$10.52 3,157In Stock	Mfr. Part No. LD39100PU25RY Mouser Part No 511-LD39100PU25RY	STMicroelectronics	LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator Learn More about STMicroelectronics stm ld39100 regulators	Datasheet	3,157In Stock	Cut Tape HK$10.52 HK$7.73 HK$6.85 HK$6.06 View Reel HK$4.87 HK$5.68 HK$5.45 HK$5.26 HK$4.87 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator LD39100PU33RY STMicroelectronics 1: HK$10.19 2,421In Stock 9,000On Order	Mfr. Part No. LD39100PU33RY Mouser Part No 511-LD39100PU33RY	STMicroelectronics	LDO Voltage Regulators 1 A low quiescent current low noise voltage regulator Learn More about STMicroelectronics stm ld39100 regulators	Datasheet	2,421In Stock 9,000On Order On Order Ship Dates Mfr. No: LD39100PU33RY Stock: 2,421 Can Dispatch Immediately On Order: 3,000 Expected 15/1/2027 6,000 Expected 30/4/2027 Factory Lead Time: 30 Weeks	Cut Tape HK$10.19 HK$7.61 HK$6.95 HK$6.22 Reel HK$5.36 View HK$5.83 HK$5.60 HK$5.47 HK$5.24 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300mA current Linear Reg IC LD39130SJ33R STMicroelectronics 1: HK$7.07 5,368In Stock	Mfr. Part No. LD39130SJ33R Mouser Part No 511-LD39130SJ33R	STMicroelectronics	LDO Voltage Regulators 300mA current Linear Reg IC Learn More about STMicroelectronics stm ld39130s voltage regulator	Datasheet	5,368In Stock	Cut Tape HK$7.07 HK$5.01 HK$4.50 HK$3.95 View Reel HK$2.82 HK$3.68 HK$3.52 HK$3.39 HK$3.33 HK$2.82 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
LDO Voltage Regulators 1.8V 0.15A Ultra Low LD3985M18R STMicroelectronics 1: HK$6.58 4,466In Stock	Mfr. Part No. LD3985M18R Mouser Part No 511-LD3985M18R	STMicroelectronics	LDO Voltage Regulators 1.8V 0.15A Ultra Low Learn More about STMicroelectronics stm standard products	Datasheet	4,466In Stock	Cut Tape HK$6.58 HK$4.62 HK$4.14 HK$3.62 Reel HK$2.95 View HK$3.37 HK$3.21 HK$3.09 HK$2.88 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators BICMOS VOLT REG LD3985M33R STMicroelectronics 1: HK$6.08 30,685In Stock	Mfr. Part No. LD3985M33R Mouser Part No 511-LD3985M33R	STMicroelectronics	LDO Voltage Regulators BICMOS VOLT REG Learn More about STMicroelectronics stm standard products	Datasheet	30,685In Stock	Cut Tape HK$6.08 HK$4.28 HK$3.85 HK$3.36 Reel HK$2.70 View HK$3.13 HK$3.00 HK$2.89 HK$2.64 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

STMicroelectronics Power

Types of Power

Customer Service Office

Company

Resources

Support