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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) Filter the results in the table by unit price based on your quantity.	Qty.
Switching Voltage Regulators Up to 3A Step Down 3A DC 5.5-48V 850kHz ST1S14PHR STMicroelectronics 1: NT$78.51 2,548In Stock 75,000On Order	Mfr. Part # ST1S14PHR Mouser Part # 511-ST1S14PHR	STMicroelectronics	Switching Voltage Regulators Up to 3A Step Down 3A DC 5.5-48V 850kHz	Datasheet	2,548In Stock 75,000On Order On Order Ship Dates Mfr. #: ST1S14PHR Stock: 2,548 Can Ship Immediately On Order: 7,500 Expected 11/25/2026 40,000 Expected 1/18/2027 27,500 Expected 4/30/2027 Factory Lead-Time: 30 Weeks	Cut Tape NT$78.51 NT$58.08 NT$53.06 NT$47.68 View Reel NT$42.30 NT$44.81 NT$43.38 NT$42.30 NT$42.30 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,800 : 2,500
Switching Voltage Regulators 3A DC Step Down REG 2.8V to 5.5V 1.5MHz ST1S31PUR STMicroelectronics 1: NT$73.13 4,290In Stock	Mfr. Part # ST1S31PUR Mouser Part # 511-ST1S31PUR	STMicroelectronics	Switching Voltage Regulators 3A DC Step Down REG 2.8V to 5.5V 1.5MHz Learn More about STMicroelectronics stm st1s31 regulator	Datasheet	4,290In Stock	Cut Tape NT$73.13 NT$54.13 NT$49.11 NT$44.10 Reel NT$37.28 View NT$41.23 NT$39.79 NT$39.44 NT$36.57 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators 4A DC 2.8V to 5.5V 0.8V 1.5MHz POR ST1S32PUR STMicroelectronics 1: NT$72.06 4,896In Stock	Mfr. Part # ST1S32PUR Mouser Part # 511-ST1S32PUR	STMicroelectronics	Switching Voltage Regulators 4A DC 2.8V to 5.5V 0.8V 1.5MHz POR	Datasheet	4,896In Stock	Cut Tape NT$72.06 NT$54.85 NT$50.19 NT$44.81 View Reel NT$35.85 NT$42.30 NT$40.51 NT$39.08 NT$36.93 NT$35.85 MouseReel Available	Min.: 1 Mult.: 1 : 4,500
Switching Voltage Regulators 4A Peak Step-Down 4.0V to 18V 850 kHz ST1S40IPUR STMicroelectronics 1: NT$60.59 1,927In Stock 4,500Expected 6/18/2027	Mfr. Part # ST1S40IPUR Mouser Part # 511-ST1S40IPUR	STMicroelectronics	Switching Voltage Regulators 4A Peak Step-Down 4.0V to 18V 850 kHz	Datasheet	1,927In Stock 4,500Expected 6/18/2027	Cut Tape NT$60.59 NT$44.45 NT$40.15 NT$35.56 View Reel NT$28.36 NT$33.41 NT$32.12 NT$31.73 NT$29.83 NT$28.36 MouseReel Available	Min.: 1 Mult.: 1 : 4,500
LDO Voltage Regulators High Input Volt 85 mA LDO REG ST715PUR STMicroelectronics 1: NT$27.60 7,301In Stock 18,000On Order	Mfr. Part # ST715PUR Mouser Part # 511-ST715PUR	STMicroelectronics	LDO Voltage Regulators High Input Volt 85 mA LDO REG Learn More about STMicroelectronics stm low quiescent current ldo	Datasheet	7,301In Stock 18,000On Order On Order Ship Dates Mfr. #: ST715PUR Stock: 7,301 Can Ship Immediately On Order: 6,000 Expected 6/28/2027 12,000 Expected 11/1/2027 Factory Lead-Time: 30 Weeks	Cut Tape NT$27.60 NT$19.47 NT$17.49 NT$15.31 Reel NT$12.51 View NT$14.27 NT$13.66 NT$13.12 NT$12.19 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 300 mA, 28 V low-dropout voltage regulator, with 5uAA quiescent current ST730MR STMicroelectronics 1: NT$33.70 7,303In Stock	Mfr. Part # ST730MR Mouser Part # 511-ST730MR	STMicroelectronics	LDO Voltage Regulators 300 mA, 28 V low-dropout voltage regulator, with 5uAA quiescent current Learn More about STMicroelectronics stm st730 ldo voltage regulator	Datasheet	7,303In Stock	Cut Tape NT$33.70 NT$24.13 NT$21.76 NT$19.14 NT$17.89 Reel NT$17.89 MouseReel Available	Min.: 1 Mult.: 1 Max.: 450 : 3,000
Switching Voltage Regulators MicroPwr 1A DC DC converter sync ST8R00WPUR STMicroelectronics 1: NT$82.81 7,195In Stock	Mfr. Part # ST8R00WPUR Mouser Part # 511-ST8R00WPUR	STMicroelectronics	Switching Voltage Regulators MicroPwr 1A DC DC converter sync	Datasheet	7,195In Stock	Cut Tape NT$82.81 NT$62.74 NT$57.72 NT$52.34 View Reel NT$44.45 NT$49.83 NT$48.40 NT$47.32 NT$45.53 NT$44.45 MouseReel Available	Min.: 1 Mult.: 1 : 4,500
Switching Voltage Regulators 1A High EFF DC DC 1.5MHz 2.0V to 5.5V STBB1-APUR STMicroelectronics 1: NT$96.44 7,456In Stock	Mfr. Part # STBB1-APUR Mouser Part # 511-STBB1-APUR	STMicroelectronics	Switching Voltage Regulators 1A High EFF DC DC 1.5MHz 2.0V to 5.5V Learn More about STMicroelectronics stmstbb1	Datasheet	7,456In Stock	Cut Tape NT$96.44 NT$72.06 NT$65.96 NT$59.15 Reel NT$50.19 View NT$55.93 NT$54.49 NT$53.06 NT$49.11 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators 800mA Hi eff dual md buck-bst DCDC cnvrtr STBB2JAD-R STMicroelectronics 1: NT$147.34 1,230In Stock	Mfr. Part # STBB2JAD-R Mouser Part # 511-STBB2JAD-R	STMicroelectronics	Switching Voltage Regulators 800mA Hi eff dual md buck-bst DCDC cnvrtr	Datasheet	1,230In Stock	Cut Tape NT$147.34 NT$111.49 NT$104.68 NT$94.64 View Reel NT$77.08 NT$89.63 NT$89.27 NT$83.53 NT$77.08 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Battery Management STANDARD LINEAR BATT MNTR IC STC3100IQT STMicroelectronics 1: NT$155.59 4,895In Stock	Mfr. Part # STC3100IQT Mouser Part # 511-STC3100IQT	STMicroelectronics	Battery Management STANDARD LINEAR BATT MNTR IC	Datasheet	4,895In Stock	Cut Tape NT$155.59 NT$117.95 NT$108.63 NT$98.23 View Reel NT$82.81 NT$93.21 NT$92.85 NT$90.34 NT$82.81 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Battery Management Gas gauge IC with battery charger control for handheld applications STC3117IJT STMicroelectronics 1: NT$63.45 1,791In Stock 5,000Expected 11/24/2026	Mfr. Part # STC3117IJT Mouser Part # 511-STC3117IJT	STMicroelectronics	Battery Management Gas gauge IC with battery charger control for handheld applications	Datasheet	1,791In Stock 5,000Expected 11/24/2026	Cut Tape NT$63.45 NT$48.40 NT$44.10 NT$39.08 View Reel NT$31.08 NT$36.93 NT$35.10 NT$34.92 NT$31.08 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Battery Management 800mA Linear Li Ion batery chargr STC4054GR STMicroelectronics 1: NT$71.34 6,683In Stock	Mfr. Part # STC4054GR Mouser Part # 511-STC4054GR	STMicroelectronics	Battery Management 800mA Linear Li Ion batery chargr	Datasheet	6,683In Stock	Cut Tape NT$71.34 NT$52.34 NT$47.32 NT$42.30 Reel NT$35.78 View NT$39.79 NT$38.36 NT$38.00 NT$34.99 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Gate Drivers High voltage half-bridge gate driver for GaN transistors STDRIVEG600 STMicroelectronics 1: NT$189.65 511In Stock	Mfr. Part # STDRIVEG600 Mouser Part # 511-STDRIVEG600	STMicroelectronics	Gate Drivers High voltage half-bridge gate driver for GaN transistors Learn More about STMicroelectronics stm stdriveg600 half bridge gate driver	Datasheet	511In Stock	NT$189.65 NT$147.34 NT$133.36 NT$124.40 View NT$122.97 NT$113.64	Min.: 1 Mult.: 1
Gate Drivers High voltage half-bridge gate driver for GaN transistors STDRIVEG600TR STMicroelectronics 1: NT$163.83 985In Stock 2,500On Order	Mfr. Part # STDRIVEG600TR Mouser Part # 511-STDRIVEG600TR	STMicroelectronics	Gate Drivers High voltage half-bridge gate driver for GaN transistors Learn More about STMicroelectronics stm stdriveg600 half bridge gate driver	Datasheet	985In Stock 2,500On Order	Cut Tape NT$163.83 NT$124.40 NT$114.36 NT$103.61 View Reel NT$89.63 NT$98.59 NT$98.23 NT$95.00 NT$89.63 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Current & Power Monitors & Regulators 60A electronic fuse for 12V DC rail STEF12H60MAPUR STMicroelectronics 1: NT$149.85 2,667In Stock	Mfr. Part # STEF12H60MAPUR Mouser Part # 511-STEF12H60MAPUR	STMicroelectronics	Current & Power Monitors & Regulators 60A electronic fuse for 12V DC rail Learn More about STMicroelectronics stm stef12h60m fuses	Datasheet	2,667In Stock	Cut Tape NT$149.85 NT$121.89 NT$114.72 NT$106.83 View Reel NT$100.38 NT$103.61 NT$102.17 NT$101.81 NT$100.38 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Current & Power Monitors & Regulators Electronic fuse for 12 V line STEF12PUR STMicroelectronics 1: NT$34.42 12,042In Stock	Mfr. Part # STEF12PUR Mouser Part # 511-STEF12PUR	STMicroelectronics	Current & Power Monitors & Regulators Electronic fuse for 12 V line Learn More about STMicroelectronics STMSTEF0512	Datasheet	12,042In Stock	Cut Tape NT$34.42 NT$27.75 NT$25.45 NT$22.84 View Reel NT$18.03 NT$21.58 NT$20.69 NT$20.22 NT$18.03 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Current & Power Monitors & Regulators Electronic fuse for 12 V line STEF12SGR STMicroelectronics 1: NT$40.15 3,000In Stock	Mfr. Part # STEF12SGR Mouser Part # 511-STEF12SGR	STMicroelectronics	Current & Power Monitors & Regulators Electronic fuse for 12 V line Learn More about STMicroelectronics stm stef12s electronic fuses	Datasheet	3,000In Stock	Cut Tape NT$40.15 NT$28.86 NT$26.10 NT$23.02 Reel NT$19.04 View NT$21.55 NT$20.69 NT$20.18 NT$18.57 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Current & Power Monitors & Regulators Electronic fuse for 12 V line STEF12SPUR STMicroelectronics 1: NT$53.78 3,247In Stock	Mfr. Part # STEF12SPUR Mouser Part # 511-STEF12SPUR	STMicroelectronics	Current & Power Monitors & Regulators Electronic fuse for 12 V line Learn More about STMicroelectronics stm stef12s electronic fuses	Datasheet	3,247In Stock	Cut Tape NT$53.78 NT$39.08 NT$35.38 NT$31.33 Reel NT$24.02 View NT$29.43 NT$28.29 NT$27.53 NT$22.98 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Hot Swap Voltage Controllers Electronic fuse 4V 3.6A 40mW 4.5V STEF4SPUR STMicroelectronics 1: NT$69.55 2,424In Stock	Mfr. Part # STEF4SPUR Mouser Part # 511-STEF4SPUR	STMicroelectronics	Hot Swap Voltage Controllers Electronic fuse 4V 3.6A 40mW 4.5V	Datasheet	2,424In Stock	Cut Tape NT$69.55 NT$52.70 NT$48.40 NT$43.74 Reel NT$43.74 MouseReel Available	Min.: 1 Mult.: 1 Max.: 140 : 3,000
Gate Drivers Automotive galvanically isolated single gate driver STGAP1BSTR STMicroelectronics 1: NT$239.48 1,965In Stock	Mfr. Part # STGAP1BSTR Mouser Part # 511-STGAP1BSTR	STMicroelectronics	Gate Drivers Automotive galvanically isolated single gate driver	Datasheet	1,965In Stock	Cut Tape NT$239.48 NT$183.91 NT$169.93 NT$154.87 Reel NT$144.48 View NT$148.42 NT$145.91 NT$136.59 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Galvanically Isolated Gate Drivers Galvanically isolated 4 A half-bridge dual channel gate driver STGAP2DMTR STMicroelectronics 1: NT$101.10 1,103In Stock	Mfr. Part # STGAP2DMTR Mouser Part # 511-STGAP2DMTR	STMicroelectronics	Galvanically Isolated Gate Drivers Galvanically isolated 4 A half-bridge dual channel gate driver Learn More about STMicroelectronics stm stgap2d drivers	Datasheet	1,103In Stock	Cut Tape NT$101.10 NT$75.64 NT$69.19 NT$62.02 Reel NT$51.27 View NT$58.79 NT$57.36 NT$55.93 NT$50.55 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Galvanically Isolated Gate Drivers Galvanically isolated 4 A single gate driver STGAP2SCMTR STMicroelectronics 1: NT$73.85 4,765In Stock	Mfr. Part # STGAP2SCMTR Mouser Part # 511-STGAP2SCMTR	STMicroelectronics	Galvanically Isolated Gate Drivers Galvanically isolated 4 A single gate driver Learn More about STMicroelectronics stm stgap2s drivers	Datasheet	4,765In Stock	Cut Tape NT$73.85 NT$57.00 NT$51.98 NT$46.25 View Reel NT$37.64 NT$43.74 NT$42.30 NT$40.51 NT$37.64 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Galvanically Isolated Gate Drivers Galvanically isolated 4 A dual gate driver STGAP2SICDTR STMicroelectronics 1: NT$126.91 778In Stock	Mfr. Part # STGAP2SICDTR Mouser Part # 511-STGAP2SICDTR	STMicroelectronics	Galvanically Isolated Gate Drivers Galvanically isolated 4 A dual gate driver Learn More about STMicroelectronics stm stgap2sicd gate driver	Datasheet	778In Stock	Cut Tape NT$126.91 NT$95.36 NT$87.47 NT$78.87 Reel NT$68.12 View NT$74.93 NT$74.21 NT$66.68 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Galvanically Isolated Gate Drivers Galvanically isolated 4 A single gate driver for SiC MOSFETs STGAP2SICSNCTR STMicroelectronics 1: NT$71.70 2,147In Stock	Mfr. Part # STGAP2SICSNCTR Mouser Part # 511-STGAP2SICSNCTR	STMicroelectronics	Galvanically Isolated Gate Drivers Galvanically isolated 4 A single gate driver for SiC MOSFETs Learn More about STMicroelectronics stm stgap2sicsntr driver	Datasheet	2,147In Stock	Cut Tape NT$71.70 NT$54.49 NT$49.83 NT$45.17 Reel NT$38.00 View NT$42.66 NT$41.23 NT$40.51 NT$36.93 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 150 mA - ultra low quiescent current linear voltage regulator STLQ015M25R STMicroelectronics 1: NT$18.28 14,223In Stock 6,000Expected 12/4/2026	Mfr. Part # STLQ015M25R Mouser Part # 511-STLQ015M25R	STMicroelectronics	LDO Voltage Regulators 150 mA - ultra low quiescent current linear voltage regulator Learn More about STMicroelectronics stm ultra low dropout ldos	Datasheet	14,223In Stock 6,000Expected 12/4/2026	Cut Tape NT$18.28 NT$12.87 NT$11.51 NT$10.22 Reel NT$8.21 View NT$9.46 NT$9.03 NT$8.68 NT$7.99 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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