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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 LDO Low Voltage Standard X2-DFN1010-4 T&R 5K AP7343D-33FS4-7 Diodes Incorporated 1: HK$0.986 4,495In Stock New Product	Mfr. Part No. AP7343D-33FS4-7 Mouser Part No 621-AP7343D-33FS4-7 New Product	Diodes Incorporated	LDO Voltage Regulators LDO Low Voltage Standard X2-DFN1010-4 T&R 5K Learn More about Diodes Incorporated diodes ap734x regulators	Datasheet	4,495In Stock	Cut Tape HK$0.986 HK$0.608 HK$0.534 HK$0.452 HK$0.411 Reel HK$0.411 MouseReel Available	Min.: 1 Mult.: 1 Max.: 451 : 5,000
LDO Voltage Regulators MicroPwr 300mA Ultra LDO CMOS Vtg Reg LP3981ILD-3.3/NOPB Texas Instruments 1: HK$9.70 41,040In Stock	Mfr. Part No. LP3981ILD-3.3/NOPB Mouser Part No 926-LP3981ILD33NOPB	Texas Instruments	LDO Voltage Regulators MicroPwr 300mA Ultra LDO CMOS Vtg Reg	Datasheet	41,040In Stock	Cut Tape HK$9.70 HK$6.99 HK$6.31 HK$5.58 Reel HK$4.59 View HK$5.23 HK$5.01 HK$4.51 HK$4.47 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
LDO Voltage Regulators 3.3V 300mA MC33275ST-3.3T3G onsemi 1: HK$6.66 56,271In Stock	Mfr. Part No. MC33275ST-3.3T3G Mouser Part No 863-MC33275ST-3.3T3G	onsemi	LDO Voltage Regulators 3.3V 300mA	Datasheet	56,271In Stock	Cut Tape HK$6.66 HK$4.64 HK$4.16 HK$3.63 View Reel HK$2.89 HK$3.39 HK$3.23 HK$3.11 HK$2.98 HK$2.89 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
LDO Voltage Regulators Automotive 300-mA o ff-battery (40-V) u TPS7B8233EPWPRQ1 Texas Instruments 1: HK$25.73 14,202In Stock	Mfr. Part No. TPS7B8233EPWPRQ1 Mouser Part No 595-TPS7B8233EPWPRQ1	Texas Instruments	LDO Voltage Regulators Automotive 300-mA o ff-battery (40-V) u Learn More about Texas Instruments ti tps7b82q1 ldo regulators	Datasheet	14,202In Stock	Cut Tape HK$25.73 HK$19.23 HK$17.67 HK$15.86 Reel HK$12.99 View HK$15.04 HK$14.80 HK$14.06 HK$12.82 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators Automotive 300-mA o ff-battery (40-V) u TPS7B8250EPWPRQ1 Texas Instruments 1: HK$25.73 10,510In Stock	Mfr. Part No. TPS7B8250EPWPRQ1 Mouser Part No 595-TPS7B8250EPWPRQ1	Texas Instruments	LDO Voltage Regulators Automotive 300-mA o ff-battery (40-V) u Learn More about Texas Instruments ti tps7b82q1 ldo regulators	Datasheet	10,510In Stock	Cut Tape HK$25.73 HK$19.23 HK$17.67 HK$15.86 Reel HK$13.56 View HK$15.04 HK$14.55 HK$14.06 HK$13.32 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 300 MA CMOS LOW DRO POUT R NCP115ASN330T2G onsemi 1: HK$1.23 392,268In Stock	Mfr. Part No. NCP115ASN330T2G Mouser Part No 863-NCP115ASN330T2G	onsemi	LDO Voltage Regulators 300 MA CMOS LOW DRO POUT R Learn More about onsemi ncp115 ldo regulator	Datasheet	392,268In Stock	Cut Tape HK$1.23 HK$0.797 HK$0.748 HK$0.633 Reel HK$0.419 View HK$0.575 HK$0.543 HK$0.501 HK$0.395 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300mA ultra-low-nois e low-IQ low-dropou TPS7A2042PDBVRG4 Texas Instruments 1: HK$3.21 2,609In Stock New Product	Mfr. Part No. TPS7A2042PDBVRG4 Mouser Part No 595-TPS7A2042PDBVRG4 New Product	Texas Instruments	LDO Voltage Regulators 300mA ultra-low-nois e low-IQ low-dropou Learn More about Texas Instruments ti tps7a20 ldo linear regulators	Datasheet	2,609In Stock	Cut Tape HK$3.21 HK$2.21 HK$1.96 HK$1.69 View Reel HK$1.27 HK$1.57 HK$1.49 HK$1.27 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300mA ultra-low-nois e low-IQ low-dropou TPS7A20185PDBVRG4 Texas Instruments 1: HK$3.45 1,060In Stock New Product	Mfr. Part No. TPS7A20185PDBVRG4 Mouser Part No 595-PS7A20185PDBVRG4 New Product	Texas Instruments	LDO Voltage Regulators 300mA ultra-low-nois e low-IQ low-dropou Learn More about Texas Instruments ti tps7a20 ldo linear regulators	Datasheet	1,060In Stock	Cut Tape HK$3.45 HK$2.37 HK$2.11 HK$1.82 View Reel HK$1.36 HK$1.69 HK$1.60 HK$1.36 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300 mA Fixed Output LDO Regulator, 2.5 V, DFN4 TCR3UM25A,LF(SE Toshiba 1: HK$1.89 9,820In Stock New Product	Mfr. Part No. TCR3UM25A,LF(SE Mouser Part No 757-TCR3UM25ALFSE New Product	Toshiba	LDO Voltage Regulators 300 mA Fixed Output LDO Regulator, 2.5 V, DFN4 Learn More about Toshiba tcr3um ldos	Datasheet	9,820In Stock	Cut Tape HK$1.89 HK$1.28 HK$1.13 HK$0.97 View Reel HK$0.74 HK$0.896 HK$0.847 HK$0.806 HK$0.764 HK$0.74 HK$0.74	Min.: 1 Mult.: 1 : 10,000
LDO Voltage Regulators LDO High Voltage Standard W-DFN2020-6 T&R 3K AP7583Q-50FDZW-7 Diodes Incorporated 1: HK$7.07 4,458In Stock	Mfr. Part No. AP7583Q-50FDZW-7 Mouser Part No 621-AP7583Q-50FDZW-7	Diodes Incorporated	LDO Voltage Regulators LDO High Voltage Standard W-DFN2020-6 T&R 3K Learn More about Diodes Incorporated diodes inc ap7583q aq uldo regulators	Datasheet	4,458In Stock	Cut Tape HK$7.07 HK$4.94 HK$4.43 HK$3.87 Reel HK$3.87 MouseReel Available	Min.: 1 Mult.: 1 Max.: 190 : 3,000
LDO Voltage Regulators 300 MA CMOS LDO AD OPTION NCP114AMX330TCG onsemi 1: HK$1.81 670,644In Stock	Mfr. Part No. NCP114AMX330TCG Mouser Part No 863-NCP114AMX330TCG	onsemi	LDO Voltage Regulators 300 MA CMOS LDO AD OPTION Learn More about onsemi ncp114 300ma ldo	Datasheet	670,644In Stock	Cut Tape HK$1.81 HK$1.20 HK$1.06 HK$0.904 Reel HK$0.699 View HK$0.83 HK$0.789 HK$0.748 HK$0.674 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators LDO Iout: 300mA Pd: 420mW Vin: 6V Vout:3.3V, DFN4D package TCR3LM33A,RF Toshiba 1: HK$2.14 22,428In Stock	Mfr. Part No. TCR3LM33A,RF Mouser Part No 757-TCR3LM33ARF	Toshiba	LDO Voltage Regulators LDO Iout: 300mA Pd: 420mW Vin: 6V Vout:3.3V, DFN4D package Learn More about Toshiba tcr3lm ldo regulators	Datasheet	22,428In Stock	Cut Tape HK$2.14 HK$1.47 HK$1.31 HK$1.12 View Reel HK$0.806 HK$1.03 HK$0.978 HK$0.929 HK$0.888 HK$0.806	Min.: 1 Mult.: 1 : 5,000
LDO Voltage Regulators DUAL OUTPUT LDO LINEAR REG SC560HULTRT Semtech 1: HK$10.11 28,168In Stock	Mfr. Part No. SC560HULTRT Mouser Part No 947-SC560HULTRT	Semtech	LDO Voltage Regulators DUAL OUTPUT LDO LINEAR REG	Datasheet	28,168In Stock	Cut Tape HK$10.11 HK$7.31 HK$6.61 HK$5.84 Reel HK$4.83 View HK$5.47 HK$5.25 HK$5.04 HK$4.72 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators LDO Iout: 300mA Pd: 420mW Vin: 6V Vout:3.3V. DFN4D package TCR3LM18A,RF Toshiba 1: HK$2.14 19,182In Stock	Mfr. Part No. TCR3LM18A,RF Mouser Part No 757-TCR3LM18ARF	Toshiba	LDO Voltage Regulators LDO Iout: 300mA Pd: 420mW Vin: 6V Vout:3.3V. DFN4D package Learn More about Toshiba tcr3lm ldo regulators	Datasheet	19,182In Stock	Cut Tape HK$2.14 HK$1.47 HK$1.31 HK$1.12 View Reel HK$0.847 HK$1.03 HK$0.978 HK$0.929 HK$0.888 HK$0.847	Min.: 1 Mult.: 1 : 5,000
Gate Drivers DMOS Transistor Array 7-CH, 50V/0.5A TBD62503AFG,EL Toshiba 1: HK$18.00 45,328In Stock	Mfr. Part No. TBD62503AFG,EL Mouser Part No 757-TBD62503AFGEL	Toshiba	Gate Drivers DMOS Transistor Array 7-CH, 50V/0.5A	Datasheet	45,328In Stock	Cut Tape HK$18.00 HK$13.40 HK$12.17 HK$10.85 Reel HK$8.88 View HK$10.28 HK$9.95 HK$9.54 HK$8.63 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Switching Voltage Regulators 3-V to 65-V 0.3-A u ltra-small synchrono LMR36503R5RPER Texas Instruments 1: HK$36.66 10,165In Stock	Mfr. Part No. LMR36503R5RPER Mouser Part No 595-LMR36503R5RPER	Texas Instruments	Switching Voltage Regulators 3-V to 65-V 0.3-A u ltra-small synchrono Learn More about Texas Instruments ti lmr36503 q1 buck converter	Datasheet	10,165In Stock	Cut Tape HK$36.66 HK$27.78 HK$25.65 HK$23.18 View Reel HK$19.23 HK$22.03 HK$21.95 HK$20.63 HK$19.23 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Gate Drivers DMOS Transistor Array 7-CH, 50V/0.5A TBD62503AFWG,EL Toshiba 1: HK$11.92 25,972In Stock	Mfr. Part No. TBD62503AFWG,EL Mouser Part No 757-TBD62503AFWGEL	Toshiba	Gate Drivers DMOS Transistor Array 7-CH, 50V/0.5A	Datasheet	25,972In Stock	Cut Tape HK$11.92 HK$8.71 HK$7.88 HK$6.99 Reel HK$5.90 View HK$6.57 HK$6.30 HK$6.07 HK$5.76 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
LDO Voltage Regulators AC 300mA 40V LDO Reg TPS7A6150QKVURQ1 Texas Instruments 1: HK$32.55 8,998In Stock	Mfr. Part No. TPS7A6150QKVURQ1 Mouser Part No 595-TPS7A6150QKVURQ1	Texas Instruments	LDO Voltage Regulators AC 300mA 40V LDO Reg	Datasheet	8,998In Stock	Cut Tape HK$32.55 HK$24.66 HK$22.61 HK$20.47 View Reel HK$15.95 HK$19.40 HK$19.32 HK$18.08 HK$15.95 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Switching Voltage Regulators 360-nA Iq SD Cnvtr w / Intg Load Switch A 595-TPS62740DSST TPS62740DSSR Texas Instruments 1: HK$13.81 26,567In Stock 48,000Expected 7/1/2027	Mfr. Part No. TPS62740DSSR Mouser Part No 595-TPS62740DSSR	Texas Instruments	Switching Voltage Regulators 360-nA Iq SD Cnvtr w / Intg Load Switch A 595-TPS62740DSST Learn More about Texas Instruments ti tps6274x converter	Datasheet	26,567In Stock 48,000Expected 7/1/2027	Cut Tape HK$13.81 HK$10.19 HK$9.21 HK$8.19 Reel HK$6.71 View HK$7.70 HK$7.41 HK$7.37 HK$6.65 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators Vin 40V, Io 0.3A, Fsw 2Mhz, Buck SY21019ABC Silergy 1: HK$6.00 7,102In Stock	Mfr. Part No. SY21019ABC Mouser Part No 445-SY21019ABC	Silergy	Switching Voltage Regulators Vin 40V, Io 0.3A, Fsw 2Mhz, Buck	Datasheet	7,102In Stock	Cut Tape HK$6.00 HK$4.33 HK$3.45 HK$3.07 View Reel HK$2.11 HK$2.93 HK$2.33 HK$2.11 HK$2.11 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators Dual CMOS LDO 300mA & 150mA TC1301A-ADAVMFTR Microchip Technology 1: HK$6.08 3,249In Stock	Mfr. Part No. TC1301A-ADAVMFTR Mouser Part No 579-TC1301A-ADAVMFTR	Microchip Technology	LDO Voltage Regulators Dual CMOS LDO 300mA & 150mA	Datasheet	3,249In Stock	Cut Tape HK$6.08 HK$6.04 Reel HK$5.06 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
LDO Voltage Regulators LDO MCP1755T-1802E/OT Microchip Technology 1: HK$5.67 2,825In Stock	Mfr. Part No. MCP1755T-1802E/OT Mouser Part No 579-MCP1755T-1802EOT	Microchip Technology	LDO Voltage Regulators LDO	Datasheet	2,825In Stock	Cut Tape HK$5.67 HK$5.66 HK$5.32 Reel HK$4.62 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators Automotive 300-mA lo w-IQ high-PSRR L TPS78401BQWDRBRQ1 Texas Instruments 1: HK$7.97 4,230In Stock	Mfr. Part No. TPS78401BQWDRBRQ1 Mouser Part No 595-PS78401BQWDRBRQ1	Texas Instruments	LDO Voltage Regulators Automotive 300-mA lo w-IQ high-PSRR L Learn More about Texas Instruments ti tps784 ldo regulator	Datasheet	4,230In Stock	Cut Tape HK$7.97 HK$5.71 HK$5.15 HK$4.54 View Reel HK$3.56 HK$4.24 HK$4.06 HK$3.92 HK$3.56 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators Automotive 300-mA h igh-PSRR low-IQ lo TLV70230QDSERQ1 Texas Instruments 1: HK$7.32 7,282In Stock	Mfr. Part No. TLV70230QDSERQ1 Mouser Part No 595-TLV70230QDSERQ1	Texas Instruments	LDO Voltage Regulators Automotive 300-mA h igh-PSRR low-IQ lo Learn More about Texas Instruments ti tlv702 ldo regulators	Datasheet	7,282In Stock	Cut Tape HK$7.32 HK$5.21 HK$4.69 HK$4.13 Reel HK$3.17 View HK$3.86 HK$3.69 HK$3.55 HK$3.12 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators Automotive 300-mA l ow-IQ low-dropout v TLV73330PQDBVRQ1 Texas Instruments 1: HK$4.36 12,788In Stock	Mfr. Part No. TLV73330PQDBVRQ1 Mouser Part No 595-TLV73330PQDBVRQ1	Texas Instruments	LDO Voltage Regulators Automotive 300-mA l ow-IQ low-dropout v Learn More about Texas Instruments ti tlv733p regulator	Datasheet	12,788In Stock	Cut Tape HK$4.36 HK$3.07 HK$2.75 HK$2.39 Reel HK$1.77 View HK$2.22 HK$2.11 HK$2.03 HK$1.74 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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