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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.	Topology	Number of Outputs	Switching Frequency	Duty Cycle - Max	Output Voltage	Output Current	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package / Case	Qualification	Packaging
Switching Controllers Boost PWM Controller MP3910GK-Z Monolithic Power Systems (MPS) 1: ¥561.4 4,279In Stock	Mfr. Part # MP3910GK-Z Mouser Part # 946-MP3910GK-Z	Monolithic Power Systems (MPS)	Switching Controllers Boost PWM Controller	Datasheet	4,279In Stock	Cut Tape ¥561.4 ¥421.9 ¥387 ¥348.8 View Reel ¥289 ¥330.5 ¥325.6 ¥308.9 ¥289 MouseReel Available	Min.: 1 Mult.: 1 : 2,500									SMD/SMT	MSOP-10		Reel, Cut Tape, MouseReel
Switching Controllers 5 Bit Programmable S ync Buck Cont A 595 A 595-TPS53355DQPR TPS56100PWP Texas Instruments 1: ¥3,242.3 100In Stock	Mfr. Part # TPS56100PWP Mouser Part # 595-TPS56100PWP	Texas Instruments	Switching Controllers 5 Bit Programmable S ync Buck Cont A 595 A 595-TPS53355DQPR	Datasheet	100In Stock	¥3,242.3 ¥2,569.6 ¥2,400.1 ¥2,091.2	Min.: 1 Mult.: 1	Buck	1 Output	200 kHz		4.5 V	1.4 A	0 C	+ 125 C	SMD/SMT	HTSSOP-28		Tube
Switching Controllers Programmable Maximum Duty Cycle UCC3807D-2 Texas Instruments 1: ¥1,056.4 410In Stock	Mfr. Part # UCC3807D-2 Mouser Part # 595-UCC3807D-2	Texas Instruments	Switching Controllers Programmable Maximum Duty Cycle	Datasheet	410In Stock	¥1,056.4 ¥808.9 ¥710.9 ¥679.3 View ¥646.1 ¥627.9 ¥611.2 ¥609.6 Quote	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	1 MHz	78 %	12.5 V	1 A	0 C	+ 70 C	SMD/SMT	SOIC-8		Tube
Switching Controllers Programmable Maximum Duty Cycle UCC3807D-1 Texas Instruments 1: ¥1,282.3 632In Stock	Mfr. Part # UCC3807D-1 Mouser Part # 595-UCC3807D-1	Texas Instruments	Switching Controllers Programmable Maximum Duty Cycle	Datasheet	632In Stock	¥1,282.3 ¥988.3 ¥915.2 ¥832.2 View ¥770.7 ¥747.5 Quote	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward, SEPIC	1 Output	1 MHz	78 %	7.2 V	1 A	0 C	+ 70 C	SMD/SMT	SOIC-8		Tube
Switching Controllers Peak Current Mode Boost PWM Controller MP3910AGS-Z Monolithic Power Systems (MPS) 1: ¥561.4 1,799In Stock	Mfr. Part # MP3910AGS-Z Mouser Part # 946-MP3910AGS-Z	Monolithic Power Systems (MPS)	Switching Controllers Peak Current Mode Boost PWM Controller	Datasheet	1,799In Stock	Cut Tape ¥561.4 ¥421.9 ¥387 ¥348.8 Reel ¥299 View ¥330.5 ¥325.6 ¥308.9 ¥292.3	Min.: 1 Mult.: 1 : 2,500	Boost, Forward, SEPIC	1 Output	337 kHz				- 40 C	+ 125 C	SMD/SMT	SOIC-8		Reel, Cut Tape
Switching Controllers High Efficiency Single Synchronous Buck PWM Controller for INTEL VCCIN AUX ICL and TGL RT6543BGQW Richtek 1: ¥154.5 2,820In Stock	Mfr. Part # RT6543BGQW Mouser Part # 835-RT6543BGQW	Richtek	Switching Controllers High Efficiency Single Synchronous Buck PWM Controller for INTEL VCCIN AUX ICL and TGL	Datasheet	2,820In Stock	Cut Tape ¥154.5 ¥111.1 ¥100 ¥88 Reel ¥71.6 View ¥82.2 ¥78.7 ¥76.2 ¥69.9	Min.: 1 Mult.: 1 : 3,000	Buck	2 Output	600 kHz		Programmable		- 40 C	+ 125 C	SMD/SMT	WQFN-20		Reel, Cut Tape
Switching Controllers Wide VIN Rng, L N, 250mA Buck-Boost Ch P LTC3245IMSE#PBF Analog Devices 1: ¥1,843.7 2,954In Stock	Mfr. Part # LTC3245IMSE#PBF Mouser Part # 584-LTC3245IMSE#PBF	Analog Devices	Switching Controllers Wide VIN Rng, L N, 250mA Buck-Boost Ch P Learn More about Analog Devices adi ltc3245 converters	Datasheet	2,954In Stock	¥1,843.7 ¥1,443.4 ¥1,307.2 ¥1,224.2 View ¥1,171 ¥1,144.4 ¥1,117.9	Min.: 1 Mult.: 1 Max.: 2,363	Buck-Boost	1 Output	450 kHz		3.3 V, 5 V, 2.5 V to 5 V	250 mA	- 40 C	+ 125 C	SMD/SMT	MSOP-12		Tube
Switching Controllers Wide Input Range Syn c Buck Cntlr A 595- A 595-LM5117QPMHE/NOPB LM5117QPMH/NOPB Texas Instruments 1: ¥1,405.2 248In Stock	Mfr. Part # LM5117QPMH/NOPB Mouser Part # 595-LM5117QPMH/NOPB	Texas Instruments	Switching Controllers Wide Input Range Syn c Buck Cntlr A 595- A 595-LM5117QPMHE/NOPB	Datasheet	248In Stock	¥1,405.2 ¥1,088 ¥1,009.9 ¥853.8 View ¥837.1 ¥818.9 Quote	Min.: 1 Mult.: 1	Buck	1 Output	50 kHz to 750 kHz	98 %	800 mV to 62 V	20 A	- 40 C	+ 125 C	SMD/SMT	HTSSOP-20	AEC-Q100	Tube
Switching Controllers Cascaded PWM control ler with Hiccup mod LM5041SD/NOPB Texas Instruments 1: ¥787.3 604In Stock	Mfr. Part # LM5041SD/NOPB Mouser Part # 926-LM5041SD/NOPB	Texas Instruments	Switching Controllers Cascaded PWM control ler with Hiccup mod	Datasheet	604In Stock	Cut Tape ¥787.3 ¥594.6 ¥546.5 ¥493.3 Reel ¥438.5 View ¥466.7 ¥463.4 ¥433.5 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	Push-Pull	1 Output	1 MHz	50 %	16 V	1.5 A	- 40 C	+ 125 C	SMD/SMT	LLP-16		Reel, Cut Tape, MouseReel
Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss LTC3118HFE#PBF Analog Devices 1: ¥2,278.9 50In Stock	Mfr. Part # LTC3118HFE#PBF Mouser Part # 584-LTC3118HFE#PBF	Analog Devices	Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss Learn More about Analog Devices adi ltc3118 converters	Datasheet	50In Stock	¥2,278.9 ¥2,229.1 ¥2,180.9 ¥2,137.7 View ¥2,104.5 ¥2,072.9 Quote	Min.: 1 Mult.: 1	Buck-Boost	1 Output	1.2 MHz	95 %	2 V to 18 V	2 A	- 40 C	+ 150 C	SMD/SMT	TSSOP-28		Tube
Switching Controllers Programmable Maximum Duty Cycle A 595-UC A 595-UCC2807DTR-1 UCC2807D-1 Texas Instruments 1: ¥1,576.3 159In Stock	Mfr. Part # UCC2807D-1 Mouser Part # 595-UCC2807D-1	Texas Instruments	Switching Controllers Programmable Maximum Duty Cycle A 595-UC A 595-UCC2807DTR-1	Datasheet	159In Stock	¥1,576.3 ¥1,220.8 ¥1,132.8 ¥1,034.8 View ¥988.3 ¥960.1 ¥933.5 Quote	Min.: 1 Mult.: 1	Boost, Flyback, Forward	1 Output	1 MHz	78 %	7.2 V	1 A	- 40 C	+ 85 C	SMD/SMT	SOIC-8		Tube
Switching Controllers Programmable Maximum Duty Cycle A 595-UC A 595-UCC2807DTR-2 UCC2807D-2 Texas Instruments 1: ¥1,388.6 107In Stock	Mfr. Part # UCC2807D-2 Mouser Part # 595-UCC2807D-2	Texas Instruments	Switching Controllers Programmable Maximum Duty Cycle A 595-UC A 595-UCC2807DTR-2	Datasheet	107In Stock	¥1,388.6 ¥1,071.3 ¥991.6 ¥901.9 View ¥835.5 ¥808.9 Quote	Min.: 1 Mult.: 1	Boost, Flyback, Forward	1 Output	1 MHz	78 %	12.5 V	1 A	- 40 C	+ 85 C	SMD/SMT	SOIC-8		Tube
Switching Controllers Programmable Maximum Duty Cycle A 595-UC A 595-UCC3807DTR-3 UCC3807D-3 Texas Instruments 1: ¥1,176 11In Stock	Mfr. Part # UCC3807D-3 Mouser Part # 595-UCC3807D-3	Texas Instruments	Switching Controllers Programmable Maximum Duty Cycle A 595-UC A 595-UCC3807DTR-3	Datasheet	11In Stock	¥1,176 ¥900.3 ¥832.2 ¥757.4 View ¥720.9 ¥699.3 ¥691 Quote	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	1 MHz	81 %	4.3 V	1 A	0 C	+ 70 C	SMD/SMT	SOIC-8		Tube
Switching Controllers High Efficiency Single Synchronous Buck PWM Controller for INTEL VCCIN AUX ICL and TGL RT6543AGQW Richtek 1: ¥154.5 2,017In Stock	Mfr. Part # RT6543AGQW Mouser Part # 835-RT6543AGQW	Richtek	Switching Controllers High Efficiency Single Synchronous Buck PWM Controller for INTEL VCCIN AUX ICL and TGL	Datasheet	2,017In Stock	Cut Tape ¥154.5 ¥111.1 ¥100.2 ¥88 Reel ¥71.6 View ¥82.4 ¥78.9 ¥77.9 ¥69.9	Min.: 1 Mult.: 1 : 3,000	Buck	2 Output	600 kHz		Programmable		- 40 C	+ 125 C	SMD/SMT	WQFN-20		Reel, Cut Tape
Switching Controllers Cascaded PWM Cntlr A 926-LM5041MTC/NOPB A 926-LM5041MTC/NOPB LM5041MTCX/NOPB Texas Instruments 1: ¥654.4 3,147In Stock	Mfr. Part # LM5041MTCX/NOPB Mouser Part # 926-LM5041MTCX/NOPB	Texas Instruments	Switching Controllers Cascaded PWM Cntlr A 926-LM5041MTC/NOPB A 926-LM5041MTC/NOPB	Datasheet	3,147In Stock	Cut Tape ¥654.4 ¥493.3 ¥453.5 ¥408.6 View Reel ¥353.8 ¥388.7 ¥385.4 ¥362.1 ¥353.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Push-Pull	1 Output	1 MHz	50 %	16 V	1.5 A	- 40 C	+ 125 C	SMD/SMT	TSSOP-16		Reel, Cut Tape, MouseReel
Switching Controllers Wide VIN Rng, L N, 250mA Buck-Boost Ch P LTC3245EMSE#PBF Analog Devices 1: ¥1,651 295In Stock	Mfr. Part # LTC3245EMSE#PBF Mouser Part # 584-LTC3245EMSE#PBF	Analog Devices	Switching Controllers Wide VIN Rng, L N, 250mA Buck-Boost Ch P Learn More about Analog Devices adi ltc3245 converters	Datasheet	295In Stock	¥1,651 ¥1,284 ¥1,162.7 ¥1,099.6	Min.: 1 Mult.: 1 Max.: 236	Buck-Boost	1 Output	450 kHz		3.3 V, 5 V, 2.5 V to 5 V	250 mA	- 40 C	+ 125 C	SMD/SMT	MSOP-12		Tube
Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss LTC3118EFE#PBF Analog Devices 1: ¥3,170.8 38In Stock	Mfr. Part # LTC3118EFE#PBF Mouser Part # 584-LTC3118EFE#PBF	Analog Devices	Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss Learn More about Analog Devices adi ltc3118 converters	Datasheet	38In Stock	¥3,170.8 ¥2,521.4 ¥2,259 ¥2,179.2 View ¥2,046.4 ¥2,009.8 Quote	Min.: 1 Mult.: 1	Buck-Boost	1 Output	1.2 MHz	95 %	2 V to 18 V	2 A	- 40 C	+ 125 C	SMD/SMT	TSSOP-28		Tube
Switching Controllers 100-V active clamp c urrent mode PWM con A 926-LM5026MT/NOPB LM5026MTX/NOPB Texas Instruments 1: ¥631.2 69In Stock 25,000On Order	Mfr. Part # LM5026MTX/NOPB Mouser Part # 926-LM5026MTX/NOPB	Texas Instruments	Switching Controllers 100-V active clamp c urrent mode PWM con A 926-LM5026MT/NOPB	Datasheet	69In Stock 25,000On Order On Order Ship Dates Mfr. #: LM5026MTX/NOPB Stock: 69 Can Ship Immediately On Order: 10,000 Expected 3/1/2027 15,000 Expected 3/18/2027 Factory Lead-Time: 20 Weeks	Cut Tape ¥631.2 ¥490 ¥448.5 ¥403.6 View Reel ¥348.8 ¥382 ¥380.4 ¥348.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		2 Output	590 kHz	80 %	8 V to 15 V	3 A	- 40 C	+ 125 C	SMD/SMT	TSSOP-16		Reel, Cut Tape, MouseReel
Switching Controllers 100V Forward Active Clamp A 926-LM5025SD A 926-LM5025SDX/NOPB LM5025SD/NOPB Texas Instruments 1: ¥554.8 996In Stock	Mfr. Part # LM5025SD/NOPB Mouser Part # 926-LM5025SD/NOPB	Texas Instruments	Switching Controllers 100V Forward Active Clamp A 926-LM5025SD A 926-LM5025SDX/NOPB	Datasheet	996In Stock	Cut Tape ¥554.8 ¥416.9 ¥382 ¥343.8 Reel ¥304 View ¥325.6 ¥322.2 ¥289 ¥285.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,000		2 Output	220 kHz	80 %	8 V to 15 V	3 A	- 40 C	+ 125 C	SMD/SMT	LLP-16		Reel, Cut Tape, MouseReel
Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss LTC3118EUFD#PBF Analog Devices 1: ¥3,202.4 181In Stock	Mfr. Part # LTC3118EUFD#PBF Mouser Part # 584-LTC3118EUFD#PBF	Analog Devices	Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss Learn More about Analog Devices adi ltc3118 converters	Datasheet	181In Stock	¥3,202.4 ¥2,538 ¥2,371.9 ¥2,189.2	Min.: 1 Mult.: 1 Max.: 144	Buck-Boost	1 Output	1.2 MHz	95 %	2 V to 18 V	2 A	- 40 C	+ 125 C	SMD/SMT	QFN-24		Tube
Switching Controllers Wide VIN Rng 2x Out 350mA Buck Ch Pump w LTC3256IMSE#PBF Analog Devices 1: ¥1,880.3 78In Stock	Mfr. Part # LTC3256IMSE#PBF Mouser Part # 584-LTC3256IMSE#PBF	Analog Devices	Switching Controllers Wide VIN Rng 2x Out 350mA Buck Ch Pump w Learn More about Analog Devices adi ltc3256 converters	Datasheet	78In Stock	¥1,880.3 ¥1,468.3 ¥1,365.3 ¥1,222.5 View ¥1,192.6 ¥1,182.6 ¥1,169.3 Quote	Min.: 1 Mult.: 1	Buck	2 Output			3.3 V, 5 V	350 mA	- 40 C	+ 125 C	SMD/SMT	MSOP-16		Tube
Switching Controllers Wide VIN Rng 2x Out 350mA Buck Ch Pump w LTC3256EMSE#PBF Analog Devices 1: ¥1,754 48In Stock	Mfr. Part # LTC3256EMSE#PBF Mouser Part # 584-LTC3256EMSE#PBF	Analog Devices	Switching Controllers Wide VIN Rng 2x Out 350mA Buck Ch Pump w Learn More about Analog Devices adi ltc3256 converters	Datasheet	48In Stock	¥1,754 ¥1,365.3 ¥1,267.3 ¥1,159.4 View ¥1,099.6 ¥1,076.3 ¥1,051.4 Quote	Min.: 1 Mult.: 1	Buck	2 Output			3.3 V, 5 V	350 mA	- 40 C	+ 125 C	SMD/SMT	MSOP-16		Tube
Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss LTC3118IUFD#PBF Analog Devices 1: ¥3,521.3 147In Stock	Mfr. Part # LTC3118IUFD#PBF Mouser Part # 584-LTC3118IUFD#PBF	Analog Devices	Switching Controllers 18V, 2A Buck-Boost DC/DC Conv w/ L-Loss Learn More about Analog Devices adi ltc3118 converters	Datasheet	147In Stock	¥3,521.3 ¥2,790.5 ¥2,607.8 ¥2,406.8	Min.: 1 Mult.: 1 Max.: 117	Buck-Boost	1 Output	1.2 MHz	95 %	2 V to 18 V	2 A	- 40 C	+ 125 C	SMD/SMT	QFN-24		Tube
Switching Controllers Wide VIN Rng, L N, 250mA Buck-Boost Ch P LTC3245EDE#PBF Analog Devices 1: ¥1,672.6 427In Stock	Mfr. Part # LTC3245EDE#PBF Mouser Part # 584-LTC3245EDE#PBF	Analog Devices	Switching Controllers Wide VIN Rng, L N, 250mA Buck-Boost Ch P Learn More about Analog Devices adi ltc3245 converters	Datasheet	427In Stock	¥1,672.6 ¥1,300.6 ¥1,207.5 ¥1,104.6 ¥1,048.1	Min.: 1 Mult.: 1 Max.: 341	Buck-Boost	1 Output	450 kHz		3.3 V, 5 V, 2.5 V to 5 V	250 mA	- 40 C	+ 125 C	SMD/SMT	DFN-12		Tube
Switching Controllers Wide VIN Rng, L N, 250mA Buck-Boost Ch P LTC3245HMSE#PBF Analog Devices 1: ¥2,006.5 50In Stock	Mfr. Part # LTC3245HMSE#PBF Mouser Part # 584-LTC3245HMSE#PBF	Analog Devices	Switching Controllers Wide VIN Rng, L N, 250mA Buck-Boost Ch P Learn More about Analog Devices adi ltc3245 converters	Datasheet	50In Stock	¥2,006.5 ¥1,571.3 ¥1,461.7 ¥1,340.4 View ¥1,317.2 ¥1,250.7 ¥1,222.5 Quote	Min.: 1 Mult.: 1	Buck-Boost	1 Output	450 kHz		3.3 V, 5 V, 2.5 V to 5 V	250 mA	- 40 C	+ 125 C	SMD/SMT	MSOP-12		Tube