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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.
LDO Voltage Regulators 5.0V 0.5A Positive KF50BDT-TR STMicroelectronics 1: NT$43.74 2,693In Stock 5,000Expected 5/24/2027	Mfr. Part # KF50BDT-TR Mouser Part # 511-KF50BDT-TR	STMicroelectronics	LDO Voltage Regulators 5.0V 0.5A Positive Learn More about STMicroelectronics stm standard products	Datasheet	2,693In Stock 5,000Expected 5/24/2027	Cut Tape NT$43.74 NT$32.30 NT$29.47 NT$26.35 View Reel NT$22.37 NT$24.84 NT$23.95 NT$23.27 NT$22.37 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Motor / Motion / Ignition Controllers & Drivers Push-pull 4 channel driver with diodes L2293Q STMicroelectronics 1: NT$301.50 2,589In Stock	Mfr. Part # L2293Q Mouser Part # 511-L2293Q	STMicroelectronics	Motor / Motion / Ignition Controllers & Drivers Push-pull 4 channel driver with diodes Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	2,589In Stock	NT$301.50 NT$233.74 NT$216.89 NT$198.25 View NT$183.91 NT$179.61 NT$177.46 Quote	Min.: 1 Mult.: 1
Motor / Motion / Ignition Controllers & Drivers PUSH/PULL 4CH DRIVER WITH DIODES L2293QTR STMicroelectronics 1: NT$152.72 5,337In Stock	Mfr. Part # L2293QTR Mouser Part # 511-L2293QTR	STMicroelectronics	Motor / Motion / Ignition Controllers & Drivers PUSH/PULL 4CH DRIVER WITH DIODES Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	5,337In Stock	Cut Tape NT$152.72 NT$115.80 NT$106.47 NT$96.08 View Reel NT$82.81 NT$91.42 NT$91.06 NT$87.83 NT$82.81 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Motor / Motion / Ignition Controllers & Drivers Push-Pull 4-Channel L293B STMicroelectronics 1: NT$313.33 1,346In Stock	Mfr. Part # L293B Mouser Part # 511-L293B	STMicroelectronics	Motor / Motion / Ignition Controllers & Drivers Push-Pull 4-Channel Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	1,346In Stock	NT$313.33 NT$243.06 NT$225.50 NT$206.14 View NT$196.82 NT$191.44 NT$186.42 NT$182.84	Min.: 1 Mult.: 1
Motor / Motion / Ignition Controllers & Drivers Push-Pull 4-Channel L293D STMicroelectronics 1: NT$334.84 1,120In Stock 1,000Expected 1/1/2027	Mfr. Part # L293D Mouser Part # 511-L293D	STMicroelectronics	Motor / Motion / Ignition Controllers & Drivers Push-Pull 4-Channel Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	1,120In Stock 1,000Expected 1/1/2027	NT$334.84 NT$259.20 NT$240.55 NT$219.76 View NT$194.31 NT$189.65 NT$186.78 NT$176.74	Min.: 1 Mult.: 1
Motor / Motion / Ignition Controllers & Drivers Push-Pull 4-Channel L293DD STMicroelectronics 1: NT$328.39 1,385In Stock	Mfr. Part # L293DD Mouser Part # 511-L293DD	STMicroelectronics	Motor / Motion / Ignition Controllers & Drivers Push-Pull 4-Channel Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	1,385In Stock	NT$328.39 NT$254.89 NT$233.03 NT$215.46 View NT$206.14 NT$200.76 NT$192.16 NT$184.63 Quote	Min.: 1 Mult.: 1
Motor / Motion / Ignition Controllers & Drivers Dual Full Bridge L298N STMicroelectronics 1: NT$487.56 313In Stock 3,000On Order	Mfr. Part # L298N Mouser Part # 511-L298	STMicroelectronics	Motor / Motion / Ignition Controllers & Drivers Dual Full Bridge Learn More about STMicroelectronics stm brushed dc motor drivers	Datasheet	313In Stock 3,000On Order On Order Ship Dates Mfr. #: L298N Stock: 313 Can Ship Immediately On Order: 1,500 Expected 3/12/2027 1,500 Expected 4/16/2027 Factory Lead-Time: 52 Weeks	NT$487.56 NT$383.24 NT$357.42 NT$328.74 View NT$297.20 NT$285.72 NT$270.31 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators Wide 6 V to 75 V input voltage synchronous buck controller L3751PUR STMicroelectronics 1: NT$95.72 2,386In Stock	Mfr. Part # L3751PUR Mouser Part # 511-L3751PUR	STMicroelectronics	Switching Voltage Regulators Wide 6 V to 75 V input voltage synchronous buck controller Learn More about STMicroelectronics stm l3751 controller	Datasheet	2,386In Stock	Cut Tape NT$95.72 NT$75.64 NT$67.76 NT$61.66 Reel NT$54.13 View NT$58.44 NT$57.36 NT$54.49 NT$48.40 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 5.0V 0.25A Positive L4931ABD50-TR STMicroelectronics 1: NT$48.40 3,407In Stock	Mfr. Part # L4931ABD50-TR Mouser Part # 511-L4931ABD50-TR	STMicroelectronics	LDO Voltage Regulators 5.0V 0.25A Positive Learn More about STMicroelectronics stm standard products	Datasheet	3,407In Stock	Cut Tape NT$48.40 NT$35.17 NT$31.87 NT$28.21 View Reel NT$20.47 NT$26.49 NT$25.45 NT$24.45 NT$20.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 3.3V 0.25A Positive L4931CD33-TR STMicroelectronics 1: NT$49.47 4,337In Stock	Mfr. Part # L4931CD33-TR Mouser Part # 511-L4931CD33-TR	STMicroelectronics	LDO Voltage Regulators 3.3V 0.25A Positive Learn More about STMicroelectronics stm standard products	Datasheet	4,337In Stock	Cut Tape NT$49.47 NT$36.21 NT$32.52 NT$28.79 Reel NT$24.16 View NT$27.03 NT$25.96 NT$25.56 NT$23.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 5.0V 0.25A Positive L4931CD50-TR STMicroelectronics 1: NT$48.40 7,114In Stock	Mfr. Part # L4931CD50-TR Mouser Part # 511-L4931CD50-TR	STMicroelectronics	LDO Voltage Regulators 5.0V 0.25A Positive Learn More about STMicroelectronics stm standard products	Datasheet	7,114In Stock	Cut Tape NT$48.40 NT$35.20 NT$31.91 NT$28.25 Reel NT$24.16 View NT$26.53 NT$25.49 NT$24.74 NT$23.59 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 5.0V 0.25A Positive L4931CZ50-AP STMicroelectronics 1: NT$32.98 4,513In Stock	Mfr. Part # L4931CZ50-AP Mouser Part # 511-L4931CZ50-AP	STMicroelectronics	LDO Voltage Regulators 5.0V 0.25A Positive Learn More about STMicroelectronics stm standard products	Datasheet	4,513In Stock	NT$32.98 NT$24.20 NT$21.73 NT$18.96 Reel NT$13.37 View NT$17.64 NT$16.85 NT$16.20 NT$13.26	Min.: 1 Mult.: 1 : 2,000
LDO Voltage Regulators 1.5A Regulator Lo Drop L4940D2T12-TR STMicroelectronics 1: NT$80.30 2,785In Stock	Mfr. Part # L4940D2T12-TR Mouser Part # 511-L4940D2T12-TR	STMicroelectronics	LDO Voltage Regulators 1.5A Regulator Lo Drop Learn More about STMicroelectronics stm standard products	Datasheet	2,785In Stock	Cut Tape NT$80.30 NT$59.51 NT$54.13 NT$48.40 Reel NT$39.44 View NT$45.89 NT$44.45 NT$38.36 NT$37.28 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
LDO Voltage Regulators 5.0V 1.5A Positive L4940D2T5-TR STMicroelectronics 1: NT$80.30 2,623In Stock	Mfr. Part # L4940D2T5-TR Mouser Part # 511-L4940D2T5-TR	STMicroelectronics	LDO Voltage Regulators 5.0V 1.5A Positive Learn More about STMicroelectronics stm standard products	Datasheet	2,623In Stock	Cut Tape NT$80.30 NT$59.51 NT$54.13 NT$48.40 Reel NT$41.94 View NT$45.89 NT$44.45 NT$40.87 NT$38.00 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
LDO Voltage Regulators 5.0V 1.5A Positive L4940V5 STMicroelectronics 1: NT$79.23 2,372In Stock	Mfr. Part # L4940V5 Mouser Part # 511-L4940V5	STMicroelectronics	LDO Voltage Regulators 5.0V 1.5A Positive Learn More about STMicroelectronics stm standard products	Datasheet	2,372In Stock	NT$79.23 NT$59.87 NT$48.40 NT$45.53 View NT$44.10 NT$42.30 NT$41.59	Min.: 1 Mult.: 1
LDO Voltage Regulators 5.0V 1.0A Positive L4941BDT-TR STMicroelectronics 1: NT$58.79 3,898In Stock	Mfr. Part # L4941BDT-TR Mouser Part # 511-L4941BDT-TR	STMicroelectronics	LDO Voltage Regulators 5.0V 1.0A Positive Learn More about STMicroelectronics stm standard products	Datasheet	3,898In Stock	Cut Tape NT$58.79 NT$44.81 NT$39.79 NT$35.31 View Reel NT$27.00 NT$33.23 NT$31.98 NT$31.83 NT$27.00 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Switching Voltage Regulators 3.3 to 50V Step-Down L4971 STMicroelectronics 1: NT$114.36 1,539In Stock 4,000On Order	Mfr. Part # L4971 Mouser Part # 511-L4971	STMicroelectronics	Switching Voltage Regulators 3.3 to 50V Step-Down Learn More about STMicroelectronics stm l4971 regulators	Datasheet	1,539In Stock 4,000On Order	NT$114.36 NT$87.47 NT$78.87 NT$73.13 View NT$71.34 NT$59.87 NT$58.44	Min.: 1 Mult.: 1
Switching Voltage Regulators 3.3 to 50V Step-Down L4971D STMicroelectronics 1: NT$201.48 776In Stock	Mfr. Part # L4971D Mouser Part # 511-L4971D	STMicroelectronics	Switching Voltage Regulators 3.3 to 50V Step-Down Learn More about STMicroelectronics stm l4971 regulators	Datasheet	776In Stock	NT$201.48 NT$153.80 NT$136.59 NT$127.27 View NT$121.89 NT$118.31 NT$116.51 NT$108.63 Quote	Min.: 1 Mult.: 1
Switching Voltage Regulators 3.3 to 50V Step-Down L4971D013TR STMicroelectronics 1: NT$141.97 952In Stock 1,000Expected 6/4/2027	Mfr. Part # L4971D013TR Mouser Part # 511-L4971D013TR	STMicroelectronics	Switching Voltage Regulators 3.3 to 50V Step-Down Learn More about STMicroelectronics stm l4971 regulators	Datasheet	952In Stock 1,000Expected 6/4/2027	Cut Tape NT$141.97 NT$106.12 NT$97.51 NT$87.47 View Reel NT$74.21 NT$82.81 NT$81.74 NT$74.21 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Switching Voltage Regulators 3.3V 3.5A Step-Down L4973D3.3-013TR STMicroelectronics 1: NT$180.33 1,324In Stock 2,000Expected 7/2/2027	Mfr. Part # L4973D3.3-013TR Mouser Part # 511-L4973D3.3-013TR	STMicroelectronics	Switching Voltage Regulators 3.3V 3.5A Step-Down	Datasheet	1,324In Stock 2,000Expected 7/2/2027	Cut Tape NT$180.33 NT$136.59 NT$125.48 NT$113.64 Reel NT$113.64 MouseReel Available	Min.: 1 Mult.: 1 Max.: 110 : 1,000
Switching Voltage Regulators 5.1V 3.5A Step-Down L4973D5.1-013TR STMicroelectronics 1: NT$216.53 996In Stock	Mfr. Part # L4973D5.1-013TR Mouser Part # 511-L4973D5.1-013TR	STMicroelectronics	Switching Voltage Regulators 5.1V 3.5A Step-Down	Datasheet	996In Stock	Cut Tape NT$216.53 NT$165.63 NT$152.72 NT$138.74 Reel NT$125.12 View NT$132.65 NT$130.49 NT$123.32 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Switching Voltage Regulators 3.3 to 50V Step-Down L4976D013TR STMicroelectronics 1: NT$203.63 1,871In Stock	Mfr. Part # L4976D013TR Mouser Part # 511-L4976D013TR	STMicroelectronics	Switching Voltage Regulators 3.3 to 50V Step-Down	Datasheet	1,871In Stock	Cut Tape NT$203.63 NT$155.59 NT$143.40 NT$130.14 Reel NT$117.23 View NT$124.04 NT$122.25 NT$112.93 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Switching Voltage Regulators 3.3 to 50V Step-Down L4978 STMicroelectronics 1: NT$152.72 612In Stock	Mfr. Part # L4978 Mouser Part # 511-L4978	STMicroelectronics	Switching Voltage Regulators 3.3 to 50V Step-Down	Datasheet	612In Stock	NT$152.72 NT$115.80 NT$100.74 NT$96.44 View NT$91.42 NT$88.55 NT$85.68 NT$79.95 NT$77.79	Min.: 1 Mult.: 1
Switching Voltage Regulators 3.3 to 50V Step-Down L4978D STMicroelectronics 1: NT$152.72 928In Stock	Mfr. Part # L4978D Mouser Part # 511-L4978D	STMicroelectronics	Switching Voltage Regulators 3.3 to 50V Step-Down	Datasheet	928In Stock	NT$152.72 NT$115.80 NT$101.10 NT$93.93 View NT$90.70 NT$88.19 NT$84.25 NT$81.38 NT$80.66	Min.: 1 Mult.: 1
Switching Voltage Regulators 3.3 to 50V Step-Down L4978D013TR STMicroelectronics 1: NT$142.32 4,029In Stock 18,000On Order	Mfr. Part # L4978D013TR Mouser Part # 511-L4978D013TR	STMicroelectronics	Switching Voltage Regulators 3.3 to 50V Step-Down	Datasheet	4,029In Stock 18,000On Order On Order Ship Dates Mfr. #: L4978D013TR Stock: 4,029 Can Ship Immediately On Order: 4,000 Expected 3/1/2027 4,000 Expected 5/14/2027 10,000 Expected 9/10/2027 Factory Lead-Time: 30 Weeks	Cut Tape NT$142.32 NT$107.55 NT$98.59 NT$89.27 Reel NT$78.87 View NT$84.61 NT$83.89 NT$77.08 NT$74.93 MouseReel Available	Min.: 1 Mult.: 1 : 1,000

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