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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.
LDO Voltage Regulators 3.3V 100mA Positive LD2981CU33TR STMicroelectronics 1: HK$6.17 4,639In 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	4,639In 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$5.67 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$5.67 HK$4.23 HK$3.65 HK$3.22 Reel HK$2.68 View HK$3.02 HK$2.91 HK$2.81 HK$2.61 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 150mA Lo Quiescent Lo Noise Vltg Reg LD39015M10R STMicroelectronics 1: HK$6.58 17,887In 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	17,887In Stock	Cut Tape HK$6.58 HK$4.75 HK$4.32 HK$3.83 Reel HK$3.08 View HK$3.60 HK$3.45 HK$3.34 HK$2.81 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 150mA Lo Quiescent Lo Noise Vltg Reg LD39015M12R STMicroelectronics 1: HK$6.41 9,406In 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	9,406In Stock	Cut Tape HK$6.41 HK$4.61 HK$4.20 HK$3.73 Reel HK$3.04 View HK$3.51 HK$3.37 HK$3.26 HK$2.97 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators IC Regulator LN 150MA, 1.8V LD39015M18R STMicroelectronics 1: HK$6.49 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$6.49 HK$4.60 HK$4.13 HK$3.60 Reel HK$2.95 View HK$3.35 HK$3.21 HK$3.07 HK$2.87 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 150mA Voltage Reg. Lo-quiescnt Lo-noise LD39015M33R STMicroelectronics 1: HK$6.90 10,825In Stock	Mfr. Part No. LD39015M33R Mouser Part No 511-LD39015M33R	STMicroelectronics	LDO Voltage Regulators 150mA Voltage Reg. Lo-quiescnt Lo-noise Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	10,825In Stock	Cut Tape HK$6.90 HK$4.84 HK$4.41 HK$3.82 View Reel HK$3.20 HK$3.59 HK$3.41 HK$3.29 HK$3.20 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 19,461In Stock 57,000Expected 9/8/2027	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	19,461In Stock 57,000Expected 9/8/2027	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 32,413In 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	32,413In 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 LD39100PU25RY STMicroelectronics 1: HK$10.69 3,137In 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	3,137In Stock	Cut Tape HK$10.69 HK$7.73 HK$7.00 HK$6.19 Reel HK$5.19 View HK$5.81 HK$5.57 HK$5.41 HK$4.91 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300mA current Linear Reg IC LD39130SJ33R STMicroelectronics 1: HK$7.07 5,381In 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	5,381In Stock	Cut Tape HK$7.07 HK$5.01 HK$4.50 HK$3.95 View Reel HK$3.06 HK$3.68 HK$3.52 HK$3.39 HK$3.33 HK$3.06 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop LD39150PT-R STMicroelectronics 1: HK$12.08 5,153In Stock	Mfr. Part No. LD39150PT-R Mouser Part No 511-LD39150PT-R	STMicroelectronics	LDO Voltage Regulators Bicmos Vltg Regulatr Ultra Lo Drop Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	5,153In Stock	Cut Tape HK$12.08 HK$8.80 HK$7.93 HK$7.02 Reel HK$5.70 View HK$6.58 HK$6.32 HK$6.13 HK$5.48 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators BICMOS VOLT REG LD3985M33R STMicroelectronics 1: HK$6.08 30,571In 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	30,571In Stock	Cut Tape HK$6.08 HK$4.28 HK$3.85 HK$3.36 Reel HK$2.61 View HK$3.13 HK$3.00 HK$2.89 HK$2.54 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 3.3 V Output Voltage LD49100PU33RY STMicroelectronics 1: HK$10.52 2,530In Stock	Mfr. Part No. LD49100PU33RY Mouser Part No 511-LD49100PU33RY	STMicroelectronics	LDO Voltage Regulators 3.3 V Output Voltage Learn More about STMicroelectronics stm ld49100 regulators	Datasheet	2,530In Stock	Cut Tape HK$10.52 HK$7.78 HK$7.11 HK$6.36 Reel HK$5.41 View HK$6.01 HK$5.80 HK$5.64 HK$5.30 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 1 A ultra low-dropout LDO with bias LD57100JR STMicroelectronics 1: HK$3.12 12,186In Stock	Mfr. Part No. LD57100JR Mouser Part No 511-LD57100JR	STMicroelectronics	LDO Voltage Regulators 1 A ultra low-dropout LDO with bias Learn More about STMicroelectronics stm ld57100 ldo regulator	Datasheet	12,186In Stock	Cut Tape HK$3.12 HK$2.22 HK$1.99 HK$1.72 View Reel HK$1.30 HK$1.59 HK$1.51 HK$1.45 HK$1.40 HK$1.30 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
LDO Voltage Regulators 150mA Capless Ultra Low REG 50mV 100mA LDCL015MR STMicroelectronics 1: HK$9.37 7,384In Stock	Mfr. Part No. LDCL015MR Mouser Part No 511-LDCL015MR	STMicroelectronics	LDO Voltage Regulators 150mA Capless Ultra Low REG 50mV 100mA Learn More about STMicroelectronics stm LDCL015	Datasheet	7,384In Stock	Cut Tape HK$9.37 HK$6.72 HK$6.07 HK$5.35 Reel HK$4.38 View HK$5.01 HK$4.81 HK$4.69 HK$4.28 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 500 mA very low drop voltage regulator LDFM33PVR STMicroelectronics 1: HK$7.32 11,355In Stock	Mfr. Part No. LDFM33PVR Mouser Part No 511-LDFM33PVR	STMicroelectronics	LDO Voltage Regulators 500 mA very low drop voltage regulator Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	11,355In Stock	Cut Tape HK$7.32 HK$5.26 HK$4.73 HK$4.17 Reel HK$3.39 View HK$3.89 HK$3.72 HK$3.60 HK$3.38 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 500 mA very low drop voltage regulator LDFMPUR STMicroelectronics 1: HK$7.32 24,417In Stock	Mfr. Part No. LDFMPUR Mouser Part No 511-LDFMPUR	STMicroelectronics	LDO Voltage Regulators 500 mA very low drop voltage regulator Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	24,417In Stock	Cut Tape HK$7.32 HK$5.26 HK$4.73 HK$4.17 Reel HK$3.41 View HK$3.89 HK$3.72 HK$3.60 HK$3.33 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 1 A Very low drop voltage regulator LDFPUR STMicroelectronics 1: HK$9.54 12,741In Stock 9,000Expected 10/9/2027	Mfr. Part No. LDFPUR Mouser Part No 511-LDFPUR	STMicroelectronics	LDO Voltage Regulators 1 A Very low drop voltage regulator Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	12,741In Stock 9,000Expected 10/9/2027	Cut Tape HK$9.54 HK$6.87 HK$6.21 HK$5.49 Reel HK$4.54 View HK$5.14 HK$4.93 HK$4.82 HK$4.44 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 1 A Very low drop voltage regulator LDFPVR STMicroelectronics 1: HK$9.54 11,864In Stock	Mfr. Part No. LDFPVR Mouser Part No 511-LDFPVR	STMicroelectronics	LDO Voltage Regulators 1 A Very low drop voltage regulator Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	11,864In Stock	Cut Tape HK$9.54 HK$6.87 HK$6.21 HK$5.49 HK$5.14 Reel HK$5.14 MouseReel Available	Min.: 1 Mult.: 1 Max.: 470 : 3,000
LDO Voltage Regulators 300mA Low Quiescent Crnt low noise LDO LDK130M-R STMicroelectronics 1: HK$3.29 19,674In Stock 12,000Expected 28/5/2027	Mfr. Part No. LDK130M-R Mouser Part No 511-LDK130M-R	STMicroelectronics	LDO Voltage Regulators 300mA Low Quiescent Crnt low noise LDO Learn More about STMicroelectronics stm ldk130m regulator	Datasheet	19,674In Stock 12,000Expected 28/5/2027	Cut Tape HK$3.29 HK$2.27 HK$2.02 HK$1.75 Reel HK$1.34 View HK$1.62 HK$1.54 HK$1.47 HK$1.31 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300mA low Q LDO 1.9 to 5.5V 100mV LDK130M33R STMicroelectronics 1: HK$3.29 20,067In Stock	Mfr. Part No. LDK130M33R Mouser Part No 511-LDK130M33R	STMicroelectronics	LDO Voltage Regulators 300mA low Q LDO 1.9 to 5.5V 100mV Learn More about STMicroelectronics stm ldk130m regulator	Datasheet	20,067In Stock	Cut Tape HK$3.29 HK$2.29 HK$2.04 HK$1.76 Reel HK$1.38 View HK$1.63 HK$1.55 HK$1.48 HK$1.35 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300 mA low quiescent current very low noise LDO (automotive for SOT23-5L package LDK130M33RY STMicroelectronics 1: HK$4.03 8,406In Stock	Mfr. Part No. LDK130M33RY Mouser Part No 511-LDK130M33RY	STMicroelectronics	LDO Voltage Regulators 300 mA low quiescent current very low noise LDO (automotive for SOT23-5L package Learn More about STMicroelectronics stm ldk130m regulator	Datasheet	8,406In Stock	Cut Tape HK$4.03 HK$2.84 HK$2.53 HK$2.20 View Reel HK$1.95 HK$2.05 HK$1.95 HK$1.95 MouseReel Available	Min.: 1 Mult.: 1 Max.: 690 : 3,000
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220C33R STMicroelectronics 1: HK$3.21 26,913In Stock	Mfr. Part No. LDK220C33R Mouser Part No 511-LDK220C33R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	26,913In Stock	Cut Tape HK$3.21 HK$2.20 HK$1.96 HK$1.70 Reel HK$1.35 View HK$1.57 HK$1.50 HK$1.43 HK$1.31 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 200 mA low quiescent current and low noise LDO LDK220M-R STMicroelectronics 1: HK$3.21 82,659In Stock	Mfr. Part No. LDK220M-R Mouser Part No 511-LDK220M-R	STMicroelectronics	LDO Voltage Regulators 200 mA low quiescent current and low noise LDO Learn More about STMicroelectronics stm ldk220 regulator	Datasheet	82,659In Stock	Cut Tape HK$3.21 HK$2.20 HK$1.96 HK$1.70 Reel HK$1.35 View HK$1.57 HK$1.50 HK$1.43 HK$1.31 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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