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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Number of Outputs	Output Current	Current Limit	On Resistance - Max	On Time - Max	Off Time - Max	Operating Supply Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package / Case	Series	Qualification	Packaging
Power Switch ICs - Power Distribution Programmable Current Limit Single High-Side Switch MIC2545A-2YM-TR Microchip Technology 1: ¥769 538In Stock	Mfr. Part # MIC2545A-2YM-TR Mouser Part # 998-MIC2545A-2YMTR	Microchip Technology	Power Switch ICs - Power Distribution Programmable Current Limit Single High-Side Switch	Datasheet	538In Stock	Cut Tape ¥769 ¥636.2 Reel ¥583 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	High Side	1 Output	500 mA	500 mA to 3 A	50 mOhms	5 ms	25 us	2.7 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SOP-8			Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution Programmable Current Limit High-Side Switch with Over-Temperature Latch MIC2549A-2YM Microchip Technology 1: ¥867 3In Stock 190Expected 4/6/2027	Mfr. Part # MIC2549A-2YM Mouser Part # 998-MIC2549A-2YM	Microchip Technology	Power Switch ICs - Power Distribution Programmable Current Limit High-Side Switch with Over-Temperature Latch	Datasheet	3In Stock 190Expected 4/6/2027	¥867 ¥720.9 ¥657.8	Min.: 1 Mult.: 1	High Side	1 Output	500 mA	500 mA to 3 A	50 mOhms	5 ms	25 us	2.7 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SOIC-8	MIC2549		Tube
Power Switch ICs - Power Distribution Programmable Current Limit High-Side Switch MIC2545A-1YN Microchip Technology 1: ¥1,008.2 207In Stock	Mfr. Part # MIC2545A-1YN Mouser Part # 998-MIC2545A-1YN	Microchip Technology	Power Switch ICs - Power Distribution Programmable Current Limit High-Side Switch	Datasheet	207In Stock	¥1,008.2 ¥840.5 ¥764.1	Min.: 1 Mult.: 1	High Side	1 Output	500 mA	500 mA to 3 A	50 mOhms	5 ms	25 us	2.7 V to 5.5 V	- 40 C	+ 85 C	Through Hole	DIP-8	MIC2545		Tube
Power Switch ICs - Power Distribution 18V/5A efuse with OCP & Voltage Clamp LS1205EVD33 Littelfuse 1: ¥294 1,845In Stock	Mfr. Part # LS1205EVD33 Mouser Part # 576-LS1205EVD33	Littelfuse	Power Switch ICs - Power Distribution 18V/5A efuse with OCP & Voltage Clamp Learn More about Littelfuse ls1205exd33 efuse ics	Datasheet	1,845In Stock	Cut Tape ¥294 ¥209.3 ¥194.3 ¥158.8 View Reel ¥124.6 ¥154.5 ¥137.5 ¥130.9 ¥126.9 ¥124.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	eFuse With Programmable Current Limit	3 Output	5 A	4 A	25 mOhms			2.7 V to 18 V	- 40 C	+ 125 C	SMD/SMT	DFN-10			Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution Vin 5.5V, Io 2A, Low Loss Power Distribution Switch with Programmable Current limit SY20807CDEC Silergy 1: ¥167.8 2,908In Stock	Mfr. Part # SY20807CDEC Mouser Part # 445-SY20807CDEC	Silergy	Power Switch ICs - Power Distribution Vin 5.5V, Io 2A, Low Loss Power Distribution Switch with Programmable Current limit	Datasheet	2,908In Stock	Cut Tape ¥167.8 ¥139.7 ¥111.1 ¥100.7 Reel ¥69.9 View ¥98 ¥83.4 ¥69.9 ¥64.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Active High	1 Output	2 A	2 A	100 mOhms	5 ms	22 us	2.5 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	DFN-6			Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution 5V, 1A-5A Current Li mit Switch with Rev MP5018GD-P Monolithic Power Systems (MPS) 1: ¥564.7 227In Stock	Mfr. Part # MP5018GD-P Mouser Part # 946-MP5018GD-P	Monolithic Power Systems (MPS)	Power Switch ICs - Power Distribution 5V, 1A-5A Current Li mit Switch with Rev	Datasheet	227In Stock	Cut Tape ¥564.7 ¥473.4 ¥380.4 ¥187.7 Reel ¥158.3 View ¥156 ¥154.8 MouseReel Available	Min.: 1 Mult.: 1 : 500				Programmable					- 40 C	+ 125 C	SMD/SMT	QFN-12	MP5018		Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution LOAD SWITCH W/ PROGRAMMABLE OVP SIP32434ADN-T1E4 Vishay Semiconductors 1: ¥242.5 387In Stock 12,500Expected 11/20/2026	Mfr. Part # SIP32434ADN-T1E4 Mouser Part # 78-SIP32434ADN-T1E4	Vishay Semiconductors	Power Switch ICs - Power Distribution LOAD SWITCH W/ PROGRAMMABLE OVP Learn More about Vishay Semiconductors vishay sip32434 efuses	Datasheet	387In Stock 12,500Expected 11/20/2026	Cut Tape ¥242.5 ¥177.7 ¥160.8 ¥142.5 Reel ¥121.3 View ¥133.9 ¥128.7 ¥127.1 ¥119.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	eFuse With Programmable Current Limit	1 Output		6 A				2.8 V to 23 V	- 40 C	+ 150 C	SMD/SMT	DFN-10	SIP32434		Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution Prgrmbl Crrnt- Limit Swtch MP5010BDQ-LF-P Monolithic Power Systems (MPS) 1: ¥534.8 268In Stock	Mfr. Part # MP5010BDQ-LF-P Mouser Part # 946-MP5010BDQLFP	Monolithic Power Systems (MPS)	Power Switch ICs - Power Distribution Prgrmbl Crrnt- Limit Swtch	Datasheet	268In Stock	Cut Tape ¥534.8 ¥450.1 ¥365.4 ¥279 Reel ¥156.6 View ¥153.5 ¥145.7 ¥144.3 MouseReel Available	Min.: 1 Mult.: 1 : 500				Programmable					- 40 C	+ 125 C	SMD/SMT	QFN3x3-10	MP5010		Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution Programmable, 4A, USB, Current-Limited S MAX1562HESA+ Analog Devices / Maxim Integrated 1: ¥838.8 147In Stock	Mfr. Part # MAX1562HESA+ Mouser Part # 700-MAX1562HESA	Analog Devices / Maxim Integrated	Power Switch ICs - Power Distribution Programmable, 4A, USB, Current-Limited S	Datasheet	147In Stock	¥838.8 ¥632.8 ¥581.4 ¥491.7	Min.: 1 Mult.: 1 Max.: 117	USB Switch	1 Output	45 mA	1 A to 3 A	50 mOhms	4 ms	3 ms	4 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SOIC-8	MAX1562H		Tube
Power Switch ICs - Power Distribution Programmable Current Limit Single High-Side Switch MIC2548-2YMM-TR Microchip Technology 1: ¥166.1 1,200In Stock	Mfr. Part # MIC2548-2YMM-TR Mouser Part # 998-MIC2548-2YMMTR	Microchip Technology	Power Switch ICs - Power Distribution Programmable Current Limit Single High-Side Switch	Datasheet	1,200In Stock	Cut Tape ¥166.1 ¥137.9 Reel ¥126.2	Min.: 1 Mult.: 1 : 2,500	High Side	1 Output	500 mA	100 mA to 1.5 A	120 mOhms	5 ms	22 us	2.7 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	MSOP-8			Reel, Cut Tape
Power Switch ICs - Power Distribution 56mOhm 28volt Smart Load Switch SIP32429DN-T1-GE4 Vishay / Siliconix 1: ¥415.3 3,830In Stock 15,980On Order	Mfr. Part # SIP32429DN-T1-GE4 Mouser Part # 78-SIP32429DN-T1-GE4	Vishay / Siliconix	Power Switch ICs - Power Distribution 56mOhm 28volt Smart Load Switch Learn More about Vishay / Siliconix vishay sip32419 29 load switch	Datasheet	3,830In Stock 15,980On Order On Order Ship Dates Mfr. #: SIP32429DN-T1-GE4 Stock: 3,830 Can Ship Immediately On Order: 980 Expected 11/4/2026 15,000 Expected 11/18/2026 Factory Lead-Time: 13 Weeks	Cut Tape ¥415.3 ¥310.6 ¥284 ¥249.2 Reel ¥215.9 View ¥235.9 ¥229.2 ¥225.9 ¥210.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Load Switch	1 Output	4.5 A	750 mA to 3.5 A	56 mOhms	550 us	1 us	6 V to 28 V	- 40 C	+ 85 C	SMD/SMT	DFN-10	SiP32429		Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution 56mOhm 28volt Smart Load Switch SIP32419DN-T1-GE4 Vishay / Siliconix 1: ¥416.9 4,784In Stock	Mfr. Part # SIP32419DN-T1-GE4 Mouser Part # 78-SIP32419DN-T1-GE4	Vishay / Siliconix	Power Switch ICs - Power Distribution 56mOhm 28volt Smart Load Switch Learn More about Vishay / Siliconix vishay sip32419 29 load switch	Datasheet	4,784In Stock	Cut Tape ¥416.9 ¥310.6 ¥284 ¥254.1 Reel ¥215.9 View ¥239.2 ¥232.5 ¥227.6 ¥212.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Load Switch	1 Output	4.5 A	750 mA to 3.5 A	56 mOhms	550 us	1 us	6 V to 28 V	- 40 C	+ 85 C	SMD/SMT	DFN-10	SIP32419		Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution Prgrmbl Crrnt- Limit Swtch MP5010BDQ-LF-Z Monolithic Power Systems (MPS) 1: ¥209.3 1,064In Stock	Mfr. Part # MP5010BDQ-LF-Z Mouser Part # 946-MP5010BDQLFZ	Monolithic Power Systems (MPS)	Power Switch ICs - Power Distribution Prgrmbl Crrnt- Limit Swtch	Datasheet	1,064In Stock	Cut Tape ¥209.3 ¥151.6 ¥137.2 ¥121.3 View Reel ¥98.7 ¥113.6 ¥109.1 ¥104.1 ¥101.3 ¥98.7 MouseReel Available	Min.: 1 Mult.: 1 : 5,000				Programmable					- 40 C	+ 125 C	SMD/SMT	QFN-10	MP5010		Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution 5.5V, 7.5A, Switch w/ Current Limit MP5077GG-Z Monolithic Power Systems (MPS) 1: ¥172.7 295In Stock 10,000Expected 11/24/2027	Mfr. Part # MP5077GG-Z Mouser Part # 946-MP5077GG-Z	Monolithic Power Systems (MPS)	Power Switch ICs - Power Distribution 5.5V, 7.5A, Switch w/ Current Limit	Datasheet	295In Stock 10,000Expected 11/24/2027	Cut Tape ¥172.7 ¥124.4 ¥112.4 ¥101.2 View Reel ¥82.1 ¥94.5 ¥90.7 ¥88.2 ¥82.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		1 Output	7 A	1.64 A	10 mOhms			500 mV to 5.5 V	- 40 C	+ 125 C	SMD/SMT	QFN-12	MP5077		Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution 5.5V, 0.5A Low RDS(ON) Load Switch with Programmable Current Limit, AEC-Q100 Qualified MPQ5071GG-AEC1-Z Monolithic Power Systems (MPS) 1: ¥162.8 1,777In Stock 5,000Expected 6/18/2027	Mfr. Part # MPQ5071GG-AEC1-Z Mouser Part # 946-MPQ5071GG-AEC1-Z	Monolithic Power Systems (MPS)	Power Switch ICs - Power Distribution 5.5V, 0.5A Low RDS(ON) Load Switch with Programmable Current Limit, AEC-Q100 Qualified Learn More about Monolithic Power Systems (MPS) mps mpq5071aec1 programmable load switch	Datasheet	1,777In Stock 5,000Expected 6/18/2027	Cut Tape ¥162.8 ¥116.8 ¥105.3 ¥92.7 View Reel ¥73.3 ¥86.7 ¥83.1 ¥80.4 ¥76.9 ¥73.3	Min.: 1 Mult.: 1 : 5,000		1 Output	1.4 A	1.4 A	70 mOhms, 80 mOhms			500 mV to 5.5 V	- 40 C	+ 125 C	SMD/SMT	QFN-12	MPQ5071-AEC1	AEC-Q100	Reel, Cut Tape
Power Switch ICs - Power Distribution Ground Path Safety Switch with programmable timers STEC01PUR STMicroelectronics 1: ¥257.5 3,015In Stock	Mfr. Part # STEC01PUR Mouser Part # 511-STEC01PUR	STMicroelectronics	Power Switch ICs - Power Distribution Ground Path Safety Switch with programmable timers Learn More about STMicroelectronics stmicro stec01 switch	Datasheet	3,015In Stock	Cut Tape ¥257.5 ¥192.7 ¥176.1 ¥167.8 Reel ¥134.5 View ¥157.5 ¥151.5 ¥150.2 ¥128.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Low Side	1 Output	7 A		20 mOhms			2.2 V to 5 V	- 55 C	+ 150 C	SMD/SMT	VFQFN-16L	STEC01		Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution Programmable, 4A, USB, Current-Limited S MAX1562ESA+ Analog Devices / Maxim Integrated 1: ¥838.8 24In Stock	Mfr. Part # MAX1562ESA+ Mouser Part # 700-MAX1562ESA	Analog Devices / Maxim Integrated	Power Switch ICs - Power Distribution Programmable, 4A, USB, Current-Limited S	Datasheet	24In Stock	¥838.8 ¥632.8 ¥581.4 ¥491.7 View ¥483.4 ¥480 ¥456.8 ¥450.1	Min.: 1 Mult.: 1	USB Switch	1 Output	45 mA	1 A to 3 A	50 mOhms	4 ms	3 ms	4 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SOIC-Narrow-8	MAX1562		Tube
Power Switch ICs - Power Distribution Programmable Current Limit Single High-Side Switch w/Flag MIC2009YM6-TR Microchip Technology 1: ¥214.3 41,999On Order	Mfr. Part # MIC2009YM6-TR Mouser Part # 998-MIC2009YM6TR	Microchip Technology	Power Switch ICs - Power Distribution Programmable Current Limit Single High-Side Switch w/Flag	Datasheet	41,999On Order On Order Ship Dates Mfr. #: MIC2009YM6-TR Stock: 0 On Order: 17,999 Expected 12/14/2026 24,000 TBD Factory Lead-Time: 7 Weeks	Cut Tape ¥214.3 ¥184.4 Reel ¥164.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	High Side	1 Output	2 A	200 mA to 2 A	125 mOhms	1.5 ms	700 us	2.5 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SOT-23-6			Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution 120mohm, 1.3A Power Switch with Programmable Current Limit RT9728AHGE Richtek 1: ¥114.6 18,180On Order	Mfr. Part # RT9728AHGE Mouser Part # 835-RT9728AHGE	Richtek	Power Switch ICs - Power Distribution 120mohm, 1.3A Power Switch with Programmable Current Limit Learn More about Richtek rt9728a rt9728b rt9728c switches	Datasheet	18,180On Order On Order Ship Dates Mfr. #: RT9728AHGE Stock: 0 On Order: 180 Expected 11/6/2026 9,000 Expected 1/18/2027 9,000 Expected 3/19/2027 Factory Lead-Time: 28 Weeks	Cut Tape ¥114.6 ¥81.7 ¥73.4 ¥65.4 View Reel ¥51.5 ¥59.8 ¥57.1 ¥54.8 ¥51.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Power Switch	1 Output	75 mA, 1.3 A	75 mA to 1.3 A	120 mOhms			2.5 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SOT-23-6			Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution 12V 5A Programmable Current Limit Switch MP5014AGJ-P Monolithic Power Systems (MPS) 1: ¥275.7 1,565On Order	Mfr. Part # MP5014AGJ-P Mouser Part # 946-MP5014AGJ-P	Monolithic Power Systems (MPS)	Power Switch ICs - Power Distribution 12V 5A Programmable Current Limit Switch	Datasheet	1,565On Order On Order Ship Dates Mfr. #: MP5014AGJ-P Stock: 0 On Order: 565 Expected 11/20/2026 1,000 Expected 2/8/2027 Factory Lead-Time: 64 Weeks	Cut Tape ¥275.7 ¥209.3 ¥189.4 ¥167.8 ¥157.1 Reel ¥135 MouseReel Available	Min.: 1 Mult.: 1 : 500				Programmable					- 40 C	+ 125 C	SMD/SMT	TSOT-23-8	MP5014A		Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution 12V,5A Programmable Current Limit Switch MP5000ADQ-LF-Z Monolithic Power Systems (MPS) 1: ¥215.9 4,944Expected 1/21/2027	Mfr. Part # MP5000ADQ-LF-Z Mouser Part # 946-MP5000ADQ-LF-Z	Monolithic Power Systems (MPS)	Power Switch ICs - Power Distribution 12V,5A Programmable Current Limit Switch Learn More about Monolithic Power Systems (MPS) mps mp5000 switches	Datasheet	4,944Expected 1/21/2027	Cut Tape ¥215.9 ¥155.5 ¥140.7 ¥124.4 View Reel ¥98.7 ¥116.6 ¥112 ¥108.3 ¥103.8 ¥98.7 MouseReel Available	Min.: 1 Mult.: 1 : 5,000				5 A				12 V	- 40 C	+ 125 C	SMD/SMT	QFN-10	MP5000		Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution Programmable Current Limit Single High-Side Switch MIC2545A-1YM-TR Microchip Technology 1: ¥769 6,704On Order	Mfr. Part # MIC2545A-1YM-TR Mouser Part # 998-MIC2545A-1YMTR	Microchip Technology	Power Switch ICs - Power Distribution Programmable Current Limit Single High-Side Switch	Datasheet	6,704On Order On Order Ship Dates Mfr. #: MIC2545A-1YM-TR Stock: 0 On Order: 1,704 Expected 2/16/2027 5,000 Expected 2/25/2027 Factory Lead-Time: 21 Weeks	Cut Tape ¥769 ¥636.2 Reel ¥583	Min.: 1 Mult.: 1 : 2,500	High Side	1 Output	500 mA	500 mA to 3 A	50 mOhms	5 ms	25 us	2.7 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SOIC-8			Reel, Cut Tape
Power Switch ICs - Power Distribution 5.5V,2A Low RDSON Load SwitchWit Prgrm MP5073GG-Z Monolithic Power Systems (MPS) 1: ¥151.2 10,000On Order	Mfr. Part # MP5073GG-Z Mouser Part # 946-MP5073GG-Z	Monolithic Power Systems (MPS)	Power Switch ICs - Power Distribution 5.5V,2A Low RDSON Load SwitchWit Prgrm	Datasheet	10,000On Order	Cut Tape ¥151.2 ¥106.1 ¥95.3 ¥84.2 View Reel ¥66.9 ¥78.4 ¥74.9 ¥71.9 ¥71.3 ¥66.9 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		1 Output	2 A	1.4 A	50 mOhms			500 mV to 5.5 V	- 40 C	+ 125 C	SMD/SMT	QFN-12	MP5073		Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution Automotive Grade. 5.5V,2A Low RDSON Load Switch With Programmable Current Limit MPQ5073GG-AEC1-Z Monolithic Power Systems (MPS) 1: ¥204.3 13,927Expected 1/14/2028	Mfr. Part # MPQ5073GG-AEC1-Z Mouser Part # 946-MPQ5073GG-AEC1-Z	Monolithic Power Systems (MPS)	Power Switch ICs - Power Distribution Automotive Grade. 5.5V,2A Low RDSON Load Switch With Programmable Current Limit Learn More about Monolithic Power Systems (MPS) mps mpq5073 load switch	Datasheet	13,927Expected 1/14/2028	Cut Tape ¥204.3 ¥149.7 ¥135.2 ¥119.6 View Reel ¥92.4 ¥112 ¥107.5 ¥105.1 ¥99.2 ¥92.4 MouseReel Available	Min.: 1 Mult.: 1 : 5,000		1 Output	2 A	1.4 A	70 mOhms			500 mV to 5.5 V	- 40 C	+ 125 C	SMD/SMT	QFN-12	MPQ5073	AEC-Q100	Reel, Cut Tape, MouseReel
Power Switch ICs - Power Distribution Programmable Current Limit Single High-Side Switch MIC2545A-1YM Microchip Technology 1: ¥769 664On Order	Mfr. Part # MIC2545A-1YM Mouser Part # 998-MIC2545A-1YM	Microchip Technology	Power Switch ICs - Power Distribution Programmable Current Limit Single High-Side Switch	Datasheet	664On Order On Order Ship Dates Mfr. #: MIC2545A-1YM Stock: 0 On Order: 284 Expected 2/24/2027 380 Expected 2/25/2027 Factory Lead-Time: 18 Weeks	¥769 ¥636.2 ¥583	Min.: 1 Mult.: 1	High Side	1 Output	500 mA	500 mA to 3 A	50 mOhms	5 ms	25 us	2.7 V to 5.5 V	- 40 C	+ 85 C	SMD/SMT	SOP-8	MIC2545		Tube