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Power Management ICs

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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.	Mounting Style	Package/Case	Output Voltage	Initial Accuracy
Switching Voltage Regulators Synchronous Step-Dwn L6926013TR STMicroelectronics 1: HK$15.62 4,091In Stock	Mfr. Part No. L6926013TR Mouser Part No 511-L6926013TR	STMicroelectronics	Switching Voltage Regulators Synchronous Step-Dwn	Datasheet	4,091In Stock	Cut Tape HK$15.62 HK$12.82 HK$12.00 HK$11.18 View Reel HK$9.70 HK$10.77 HK$10.52 HK$10.36 HK$10.28 HK$9.70 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-8	600 mV to 5.5 V
Gate Drivers Automotive IC for a specific application of electric parking braking L9369-TR STMicroelectronics 1: HK$66.01 717In Stock 2,000Expected 19/7/2027	Mfr. Part No. L9369-TR Mouser Part No 511-L9369-TR	STMicroelectronics	Gate Drivers Automotive IC for a specific application of electric parking braking	Datasheet	717In Stock 2,000Expected 19/7/2027	Cut Tape HK$66.01 HK$50.88 HK$47.10 HK$42.91 HK$39.78 Reel HK$38.55 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64
LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator LDL1117S12R STMicroelectronics 1: HK$3.37 4,718In Stock	Mfr. Part No. LDL1117S12R Mouser Part No 511-LDL1117S12R	STMicroelectronics	LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator Learn More about STMicroelectronics stm ldl1117 regulators	Datasheet	4,718In Stock	Cut Tape HK$3.37 HK$2.35 HK$2.10 HK$1.81 Reel HK$1.45 View HK$1.68 HK$1.59 HK$1.53 HK$1.41 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOT-223-4	1.185 V
LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator LDL1117S15R STMicroelectronics 1: HK$2.22 5,466In Stock	Mfr. Part No. LDL1117S15R Mouser Part No 511-LDL1117S15R	STMicroelectronics	LDO Voltage Regulators 1.2 A High PSRR low dropout linear voltage regulator Learn More about STMicroelectronics stm ldl1117 regulators	Datasheet	5,466In Stock	Cut Tape HK$2.22 HK$1.64 HK$1.50 HK$1.36 Reel HK$1.21 View HK$1.30 HK$1.26 HK$1.22 HK$1.20 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOT-223-4	1.5 V
AC/DC Converters Offline PWM controller for low standby adapters STCH03 STMicroelectronics 1: HK$20.71 1,209In Stock	Mfr. Part No. STCH03 Mouser Part No 511-STCH03	STMicroelectronics	AC/DC Converters Offline PWM controller for low standby adapters Learn More about STMicroelectronics stm stch02 controllers	Datasheet	1,209In Stock	HK$20.71 HK$17.43 HK$16.60 HK$15.70 View HK$15.21 HK$14.96 HK$14.80 HK$14.47 HK$14.39	Min.: 1 Mult.: 1	SMD/SMT	SOIC-8	13 V
Supervisory Circuits Dual/Triple Ultra- Low Voltage Super. STM6720TGWB6F STMicroelectronics 1: HK$19.97 1,800In Stock	Mfr. Part No. STM6720TGWB6F Mouser Part No 511-STM6720TGWB6F	STMicroelectronics	Supervisory Circuits Dual/Triple Ultra- Low Voltage Super.	Datasheet	1,800In Stock	Cut Tape HK$19.97 HK$14.80 HK$13.56 HK$12.08 Reel HK$10.19 View HK$11.43 HK$11.10 HK$10.77 HK$9.54 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-6
Supervisory Circuits 3V Supervisor STM704SDS6F STMicroelectronics 1: HK$19.07 3,535In Stock	Mfr. Part No. STM704SDS6F Mouser Part No 511-STM704SDS6F	STMicroelectronics	Supervisory Circuits 3V Supervisor	Datasheet	3,535In Stock	Cut Tape HK$19.07 HK$17.10 HK$16.60 HK$16.03 View Reel HK$14.80 HK$15.78 HK$15.70 HK$15.45 HK$15.29 HK$14.80 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-8
Supervisory Circuits 3.075V w/Batt Switch STM805TM6F STMicroelectronics 1: HK$21.29 2,474In Stock	Mfr. Part No. STM805TM6F Mouser Part No 511-STM805TM6F	STMicroelectronics	Supervisory Circuits 3.075V w/Batt Switch Learn More about STMicroelectronics stm standard products	Datasheet	2,474In Stock	Cut Tape HK$21.29 HK$15.78 HK$14.39 HK$12.91 Reel HK$11.01 View HK$12.17 HK$11.75 HK$11.34 HK$10.93 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8
Supervisory Circuits 4.65V w/Batt Switch STM818LM6F STMicroelectronics 1: HK$17.51 2,414In Stock	Mfr. Part No. STM818LM6F Mouser Part No 511-STM818LM6F	STMicroelectronics	Supervisory Circuits 4.65V w/Batt Switch Learn More about STMicroelectronics stm standard products	Datasheet	2,414In Stock	Cut Tape HK$17.51 HK$14.55 HK$13.81 HK$13.56 HK$12.66 Reel HK$12.58 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8
Voltage References 1.225V MICRO Pwr shunt Vltg reference TS4041CILT-1.2 STMicroelectronics 1: HK$7.73 1,971In Stock	Mfr. Part No. TS4041CILT-1.2 Mouser Part No 511-TS4041CILT-1.2	STMicroelectronics	Voltage References 1.225V MICRO Pwr shunt Vltg reference Learn More about STMicroelectronics stm standard products	Datasheet	1,971In Stock	Cut Tape HK$7.73 HK$6.23 HK$5.59 HK$4.72 Reel HK$3.45 View HK$4.31 HK$4.02 HK$3.81 HK$3.42 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-3	1.225 V	0.5 %
Motor/Motion/Ignition Controllers & Drivers PWM CTRL Motor DRV 1.5A 12V to 40V BCD E-L6258EA STMicroelectronics 1: HK$195.88 234In Stock	Mfr. Part No. E-L6258EA Mouser Part No 511-E-L6258EA	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers PWM CTRL Motor DRV 1.5A 12V to 40V BCD Learn More about STMicroelectronics stm stepper motor drivers	Datasheet	234In Stock	HK$195.88 HK$157.08 HK$143.93 HK$135.47 View HK$131.11 HK$125.60 Quote	Min.: 1 Mult.: 1	SMD/SMT	PowerSO-36
LDO Voltage Regulators 5V MULTIFUNCTION LDO L5150CJTR STMicroelectronics 1: HK$13.15 2,831In Stock	Mfr. Part No. L5150CJTR Mouser Part No 511-L5150CJTR	STMicroelectronics	LDO Voltage Regulators 5V MULTIFUNCTION LDO	Datasheet	2,831In Stock	Cut Tape HK$13.15 HK$9.62 HK$8.80 HK$7.74 Reel HK$6.34 View HK$7.28 HK$7.00 HK$6.95 HK$6.30 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-12	5 V
Switching Voltage Regulators 1a Step-Down Switching Reg L5981TR STMicroelectronics 1: HK$16.44 7,203In Stock	Mfr. Part No. L5981TR Mouser Part No 511-L5981TR	STMicroelectronics	Switching Voltage Regulators 1a Step-Down Switching Reg	Datasheet	7,203In Stock	Cut Tape HK$16.44 HK$13.56 HK$12.82 HK$12.00 View Reel HK$9.29 HK$11.51 HK$11.18 HK$10.93 HK$10.77 HK$9.29 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	VFQFPN-EP-8	600 mV to 18 V
Gate Drivers High voltage high and low-side 2 A gate driver L6498LD STMicroelectronics 1: HK$17.18 744In Stock	Mfr. Part No. L6498LD Mouser Part No 511-L6498LD	STMicroelectronics	Gate Drivers High voltage high and low-side 2 A gate driver Learn More about STMicroelectronics stm l6498 drivers	Datasheet	744In Stock	HK$17.18 HK$12.74 HK$10.44 HK$9.78 View HK$9.45 HK$9.29 HK$8.71 HK$8.47 HK$8.30	Min.: 1 Mult.: 1	SMD/SMT	SOIC-14	600 V
Power Factor Correction - PFC Transition Mode PFC 5mA 90uA 1.5% Ref L6564DTR STMicroelectronics 1: HK$7.73 2,169In Stock	Mfr. Part No. L6564DTR Mouser Part No 511-L6564DTR	STMicroelectronics	Power Factor Correction - PFC Transition Mode PFC 5mA 90uA 1.5% Ref	Datasheet	2,169In Stock	Cut Tape HK$7.73 HK$5.52 HK$4.97 HK$4.37 Reel HK$3.62 View HK$4.09 HK$3.91 HK$3.79 HK$3.53 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SSOP-10
Switching Voltage Regulators HIGH EFFICIENCY MONO LITHIC SYNCHRONOUS L6928Q1TR STMicroelectronics 1: HK$16.36 3,647In Stock	Mfr. Part No. L6928Q1TR Mouser Part No 511-L6928Q1TR	STMicroelectronics	Switching Voltage Regulators HIGH EFFICIENCY MONO LITHIC SYNCHRONOUS	Datasheet	3,647In Stock	Cut Tape HK$16.36 HK$14.55 HK$13.97 HK$13.32 View Reel HK$12.82 HK$12.99 HK$12.91 HK$12.82 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	VFQFPN-EP-8	600 mV to 5.5 V
Linear Voltage Regulators 8.0V 0.1A Positive L78L08ABZTR STMicroelectronics 1: HK$2.38 11,384In Stock	Mfr. Part No. L78L08ABZTR Mouser Part No 511-L78L08ABZ-TR	STMicroelectronics	Linear Voltage Regulators 8.0V 0.1A Positive Learn More about STMicroelectronics stm standard products	Datasheet	11,384In Stock	Cut Tape HK$2.38 HK$1.65 HK$1.45 HK$1.26 Reel HK$1.00 View HK$1.16 HK$1.10 HK$1.05 HK$0.896	Min.: 1 Mult.: 1 : 2,000	Through Hole	TO-92-3	8 V
Linear Voltage Regulators 9.0V 0.1A Positive L78L09ABD13TR STMicroelectronics 1: HK$2.38 9,418In Stock	Mfr. Part No. L78L09ABD13TR Mouser Part No 511-L78L09ABD-TR	STMicroelectronics	Linear Voltage Regulators 9.0V 0.1A Positive Learn More about STMicroelectronics stm standard products	Datasheet	9,418In Stock	Cut Tape HK$2.38 HK$1.75 HK$1.44 HK$1.24 Reel HK$0.986 View HK$1.14 HK$1.09 HK$1.04 HK$0.945 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOIC-8	9 V
Linear Voltage Regulators 5.0V 0.1A Negative L79L05ACZ-TR STMicroelectronics 1: HK$2.88 8,464In Stock	Mfr. Part No. L79L05ACZ-TR Mouser Part No 511-L79L05ACZ-TR	STMicroelectronics	Linear Voltage Regulators 5.0V 0.1A Negative	Datasheet	8,464In Stock	Cut Tape HK$2.88 HK$2.02 HK$1.78 HK$1.55 Reel HK$1.18 View HK$1.43 HK$1.36 HK$1.30 HK$1.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Through Hole	TO-92-3	- 5 V
Motor/Motion/Ignition Controllers & Drivers Door Actuator driver with embedded LIN and HS-CAN supporting selective wake up L99DZ100GPTR STMicroelectronics 1: HK$76.28 1,723In Stock	Mfr. Part No. L99DZ100GPTR Mouser Part No 511-L99DZ100GPTR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Door Actuator driver with embedded LIN and HS-CAN supporting selective wake up Learn More about STMicroelectronics stm l99dz100 120 drivers	Datasheet	1,723In Stock	Cut Tape HK$76.28 HK$59.35 HK$55.07 HK$50.39 View Reel HK$43.48 HK$48.42 HK$47.02 HK$43.48 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	LQFP-64
Motor/Motion/Ignition Controllers & Drivers Automotive Front Door device with LIN and HS-CAN providing Dual H-bridge driving L99DZ200GTR STMicroelectronics 1: HK$63.62 548In Stock	Mfr. Part No. L99DZ200GTR Mouser Part No 511-L99DZ200GTR	STMicroelectronics	Motor/Motion/Ignition Controllers & Drivers Automotive Front Door device with LIN and HS-CAN providing Dual H-bridge driving Learn More about STMicroelectronics stm l99dz200g door zone systems ic	Datasheet	548In Stock	Cut Tape HK$63.62 HK$49.57 HK$45.54 HK$41.59 Reel HK$37.73 View HK$38.96 HK$36.91 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT
LDO Voltage Regulators 2.5V 3.0A Positive LD1085D2M25R STMicroelectronics 1: HK$15.54 1,461In Stock	Mfr. Part No. LD1085D2M25R Mouser Part No 511-LD1085D2M25-TR	STMicroelectronics	LDO Voltage Regulators 2.5V 3.0A Positive Learn More about STMicroelectronics stm standard products	Datasheet	1,461In Stock	Cut Tape HK$15.54 HK$11.43 HK$10.44 HK$9.29 Reel HK$7.58 View HK$8.71 HK$8.38 HK$7.50 HK$7.47 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	TO-252-3	2.5 V
LDO Voltage Regulators 2.5V 0.8A Positive LD1117S25CTR STMicroelectronics 1: HK$2.55 7,155In Stock	Mfr. Part No. LD1117S25CTR Mouser Part No 511-LD1117S25C	STMicroelectronics	LDO Voltage Regulators 2.5V 0.8A Positive Learn More about STMicroelectronics stm standard products	Datasheet	7,155In Stock	Cut Tape HK$2.55 HK$1.92 HK$1.78 HK$1.62 Reel HK$1.44 View HK$1.55 HK$1.51 HK$1.47 HK$1.41 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	SMD/SMT	SOT-223-3	2.5 V
LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC LD39020DTPU25R STMicroelectronics 1: HK$2.79 8,933In Stock	Mfr. Part No. LD39020DTPU25R Mouser Part No 511-LD39020DTPU25R	STMicroelectronics	LDO Voltage Regulators 200 mA very low quiescent current Linear regulator IC Learn More about STMicroelectronics stm ld39020 regulator	Datasheet	8,933In Stock	Cut Tape HK$2.79 HK$1.94 HK$1.73 HK$1.49 View Reel HK$1.04 HK$1.37 HK$1.31 HK$1.25 HK$1.20 HK$1.04 HK$1.04	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	DFN-4	2.5 V
LDO Voltage Regulators 1 A ultra low-dropout LDO with bias LD57100J110R STMicroelectronics 1: HK$2.14 4,988In Stock	Mfr. Part No. LD57100J110R Mouser Part No 511-LD57100J110R	STMicroelectronics	LDO Voltage Regulators 1 A ultra low-dropout LDO with bias Learn More about STMicroelectronics stm ld57100 ldo regulator	Datasheet	4,988In Stock	Cut Tape HK$2.14 HK$1.64 HK$1.54 HK$1.41 View Reel HK$1.28 HK$1.36 HK$1.32 HK$1.30 HK$1.29 HK$1.28 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT		1.1 V