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Fixed Switching Controllers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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	Packaging
Switching Controllers Dual PWM Control Cir cuit A 595-TL1451CN A 595-TL1451CNS TL1451CNSR Texas Instruments 1: 2,86 € 1.598In Stock	Mfr. Part No. TL1451CNSR Mouser Part No 595-TL1451CNSR	Texas Instruments	Switching Controllers Dual PWM Control Cir cuit A 595-TL1451CN A 595-TL1451CNS	Datasheet	1.598In Stock	Cut Tape 2,86 € 2,56 € 2,45 € 2,29 € View Reel 1,97 € 2,17 € 2,15 € 2,02 € 1,97 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	Boost, Buck, Flyback	2 Output	50 kHz to 500 kHz		1 V to 50 V	3 A	- 20 C	+ 85 C	SMD/SMT	SOIC-16	Reel, Cut Tape, MouseReel
Switching Controllers 16V Step-Down DCDC Controller XC9221A09AMR-G Torex Semiconductor 1: 1,17 € 2.750In Stock	Mfr. Part No. XC9221A09AMR-G Mouser Part No 865-XC9221A09AMR-G	Torex Semiconductor	Switching Controllers 16V Step-Down DCDC Controller Learn More about Torex Semiconductor torex xc92x dc dc step down controller ics	Datasheet	2.750In Stock	Cut Tape 1,17 € 0,85 € 0,767 € 0,679 € Reel 0,568 € View 0,636 € 0,611 € 0,591 € 0,556 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Buck	1 Output	1 MHz	100 %	1.2 V	3 A	- 40 C	+ 85 C	SMD/SMT	SOT-25-5	Reel, Cut Tape, MouseReel
Switching Controllers 3-20V Wide Input Syn c Buck Controller A A 595-TPS40305DRCT TPS40305DRCR Texas Instruments 1: 2,06 € 2.566In Stock	Mfr. Part No. TPS40305DRCR Mouser Part No 595-TPS40305DRCR	Texas Instruments	Switching Controllers 3-20V Wide Input Syn c Buck Controller A A 595-TPS40305DRCT	Datasheet	2.566In Stock	Cut Tape 2,06 € 1,52 € 1,39 € 1,24 € Reel 1,06 € View 1,17 € 1,14 € 1,09 € 1,03 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Buck	1 Output	1.2 MHz	85 %	600 mV to 17 V	25 A	- 40 C	+ 125 C	SMD/SMT	VSON-10	Reel, Cut Tape, MouseReel
Switching Controllers ULQT Dual Sync SD Cn tlr A 595-TPS51285B A 595-TPS51285BRUKR TPS51285BRUKT Texas Instruments 1: 1,80 € 4.229In Stock	Mfr. Part No. TPS51285BRUKT Mouser Part No 595-TPS51285BRUKT	Texas Instruments	Switching Controllers ULQT Dual Sync SD Cn tlr A 595-TPS51285B A 595-TPS51285BRUKR	Datasheet	4.229In Stock	Cut Tape 1,80 € 1,44 € 1,36 € 1,23 € Reel 1,15 € View 1,08 € 1,05 € 1,04 € 1,01 € MouseReel Available	Min.: 1 Mult.: 1 : 250	Buck	2 Output	400 kHz to 475 kHz		4.5 V to 5.5 V	20 A	- 40 C	+ 85 C	SMD/SMT	WQFN-20	Reel, Cut Tape, MouseReel
Switching Controllers High Efficiency Synchronous Buck Controller MIC2182-3.3YM Microchip Technology 1: 3,98 € 96In Stock	Mfr. Part No. MIC2182-3.3YM Mouser Part No 998-MIC2182-3.3YM	Microchip Technology	Switching Controllers High Efficiency Synchronous Buck Controller	Datasheet	96In Stock	3,98 € 3,34 €	Min.: 1 Mult.: 1	Buck	5 Output	330 kHz	86 %	3.3 V	20 A	- 40 C	+ 85 C	SMD/SMT	SOP-16	Tube
Switching Controllers 5V/3.3V or Adjustable, 100 Duty Cycle, MAX1626ESA+T Analog Devices / Maxim Integrated 1: 4,76 € 2.404In Stock	Mfr. Part No. MAX1626ESA+T Mouser Part No 700-MAX1626ESAT	Analog Devices / Maxim Integrated	Switching Controllers 5V/3.3V or Adjustable, 100 Duty Cycle,	Datasheet	2.404In Stock	Cut Tape 4,76 € 3,64 € 3,29 € 3,04 € View 2,89 € 2,80 € 2,77 € 2,77 € MouseReel Available	Min.: 1 Mult.: 1 Max.: 1.923	Buck	1 Output	300 kHz	100 %	3.3 V, 5 V	3 A	- 40 C	+ 85 C	SMD/SMT	SOIC-Narrow-8	Reel, Cut Tape, MouseReel
Switching Controllers 4-45 V Input Current Mode Isolated Flyback PWM Controller Industrial NCP12711ADNR2G onsemi 1: 1,39 € 3.929In Stock	Mfr. Part No. NCP12711ADNR2G Mouser Part No 863-NCP12711ADNR2G	onsemi	Switching Controllers 4-45 V Input Current Mode Isolated Flyback PWM Controller Industrial Learn More about onsemi ncp12711 controller	Datasheet	3.929In Stock	Cut Tape 1,39 € 1,02 € 0,929 € 0,822 € View Reel 0,649 € 0,773 € 0,743 € 0,737 € 0,711 € 0,649 €	Min.: 1 Mult.: 1 : 4.000	Flyback	1 Output	100 kHz to 1 MHz	94 %	4.8 V	1.2 mA	- 40 C	+ 125 C	SMD/SMT	MSOP-10	Reel, Cut Tape
Switching Controllers Wide In Non-Synch Bu ck DC/DC Cntrlr A 5 A 595-TPS40200HDR TPS40200HD Texas Instruments 1: 126,51 € 382In Stock 525Expected 9/29/2026	Mfr. Part No. TPS40200HD Mouser Part No 595-TPS40200HD	Texas Instruments	Switching Controllers Wide In Non-Synch Bu ck DC/DC Cntrlr A 5 A 595-TPS40200HDR	Datasheet	382In Stock 525Expected 9/29/2026	126,51 € 112,16 €	Min.: 1 Mult.: 1	Buck	1 Output	35 kHz to 500 kHz	100 %	700 mV to 46 V	3 A	- 55 C	+ 210 C	SMD/SMT	SOIC-8	Tube
Switching Controllers 40V 0.2A 350KHz PWM controller 16-SOIC A A 926-LM3524DM/NOPB LM3524DMX/NOPB Texas Instruments 1: 1,66 € 4.915In Stock	Mfr. Part No. LM3524DMX/NOPB Mouser Part No 926-LM3524DMX/NOPB	Texas Instruments	Switching Controllers 40V 0.2A 350KHz PWM controller 16-SOIC A A 926-LM3524DM/NOPB	Datasheet	4.915In Stock	Cut Tape 1,66 € 1,22 € 1,11 € 0,989 € View Reel 0,771 € 0,929 € 0,912 € 0,771 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Full Bridge	2 Output	350 kHz	90 %	60 V	200 mA	0 C	+ 125 C	SMD/SMT	SOIC-Narrow-16	Reel, Cut Tape, MouseReel
Switching Controllers High Perf Sync Buck Controller A 595-LM2 A 595-LM27403SQE/NOPB LM27403SQ/NOPB Texas Instruments 1: 3,42 € 1.713In Stock	Mfr. Part No. LM27403SQ/NOPB Mouser Part No 595-LM27403SQ/NOPB	Texas Instruments	Switching Controllers High Perf Sync Buck Controller A 595-LM2 A 595-LM27403SQE/NOPB Learn More about Texas Instruments ti lm27403 buck controller	Datasheet	1.713In Stock	Cut Tape 3,42 € 2,59 € 2,38 € 2,15 € Reel 1,87 € View 2,04 € 2,03 € 1,82 € 1,81 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Buck	1 Output	1.05 MHz	93 %	600 mV to 19 V	30 A	- 40 C	+ 125 C	SMD/SMT	WQFN-24	Reel, Cut Tape, MouseReel
Switching Controllers 3-20V Wide Input Syn ch Buck Cntrlr A 59 A 595-TPS40304DRCT TPS40304DRCR Texas Instruments 1: 2,04 € 3.900In Stock	Mfr. Part No. TPS40304DRCR Mouser Part No 595-TPS40304DRCR	Texas Instruments	Switching Controllers 3-20V Wide Input Syn ch Buck Cntrlr A 59 A 595-TPS40304DRCT	Datasheet	3.900In Stock	Cut Tape 2,04 € 1,51 € 1,38 € 1,24 € Reel 1,04 € View 1,17 € 1,14 € 1,11 € 1,02 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Buck	1 Output	600 kHz	90 %	600 mV to 18 V	25 A	- 40 C	+ 125 C	SMD/SMT	VSON-10	Reel, Cut Tape, MouseReel
Switching Controllers Green Phase-Shifted Full-Bridge Cntrlr A A 595-UCC28950PW UCC28950PWR Texas Instruments 1: 6,02 € 2.432In Stock	Mfr. Part No. UCC28950PWR Mouser Part No 595-UCC28950PWR	Texas Instruments	Switching Controllers Green Phase-Shifted Full-Bridge Cntrlr A A 595-UCC28950PW	Datasheet	2.432In Stock	Cut Tape 6,02 € 4,62 € 4,27 € 3,88 € View Reel 3,47 € 3,70 € 3,59 € 3,54 € 3,47 € MouseReel Available	Min.: 1 Mult.: 1 : 2.000	Full Bridge	4 Output	1 MHz	97 %	5 V	200 mA	- 40 C	+ 125 C	SMD/SMT	TSSOP-24	Reel, Cut Tape, MouseReel
Switching Controllers High Efficiency Synchronous Buck Controller MIC2182-5.0YM Microchip Technology 1: 3,98 € 66In Stock	Mfr. Part No. MIC2182-5.0YM Mouser Part No 998-MIC2182-5.0YM	Microchip Technology	Switching Controllers High Efficiency Synchronous Buck Controller	Datasheet	66In Stock	3,98 € 3,34 €	Min.: 1 Mult.: 1	Buck	5 Output	330 kHz	86 %	5 V	20 A	- 40 C	+ 85 C	SMD/SMT	SOP-16	Tube
Switching Controllers 16V Step-Down DCDC Controller XC9221A095MR-G Torex Semiconductor 1: 1,17 € 100In Stock	Mfr. Part No. XC9221A095MR-G Mouser Part No 865-XC9221A095MR-G	Torex Semiconductor	Switching Controllers 16V Step-Down DCDC Controller Learn More about Torex Semiconductor torex xc92x dc dc step down controller ics	Datasheet	100In Stock	Cut Tape 1,17 € 0,85 € 0,771 € 0,682 € Reel 0,568 € View 0,641 € 0,615 € 0,598 € 0,556 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Buck	1 Output	500 kHz	100 %	900 mV	3 A	- 40 C	+ 85 C	SMD/SMT	SOT-25-5	Reel, Cut Tape, MouseReel
Switching Controllers Step-Up & Step-Down 180kHz DCDC Controller XC9301A332MR-G Torex Semiconductor 1: 1,33 € 100In Stock	Mfr. Part No. XC9301A332MR-G Mouser Part No 865-XC9301A332MR-G	Torex Semiconductor	Switching Controllers Step-Up & Step-Down 180kHz DCDC Controller Learn More about Torex Semiconductor torex xc930x step up down dc dc controller ics	Datasheet	100In Stock	Cut Tape 1,33 € 0,972 € 0,886 € 0,785 € Reel 0,654 € View 0,736 € 0,708 € 0,70 € 0,64 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Boost, Buck	1 Output	180 kHz	92 %	3.3 V	250 mA	- 40 C	+ 85 C	SMD/SMT	SOT-25-5	Reel, Cut Tape, MouseReel
Switching Controllers Step-Up & Step-Down 180kHz DCDC Controller XC9301A502MR-G Torex Semiconductor 1: 1,34 € 85In Stock	Mfr. Part No. XC9301A502MR-G Mouser Part No 865-XC9301A502MR-G	Torex Semiconductor	Switching Controllers Step-Up & Step-Down 180kHz DCDC Controller Learn More about Torex Semiconductor torex xc930x step up down dc dc controller ics	Datasheet	85In Stock	Cut Tape 1,34 € 0,98 € 0,886 € 0,785 € Reel 0,674 € View 0,738 € 0,709 € 0,70 € 0,667 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Boost, Buck	1 Output	180 kHz	92 %	5 V	250 mA	- 40 C	+ 85 C	SMD/SMT	SOT-25-5	Reel, Cut Tape, MouseReel
Switching Controllers 3-20V Wide Input Syn c Buck Controller A A 595-TPS40303DRCT TPS40303DRCR Texas Instruments 1: 2,04 € 3.000Expected 11/12/2026	Mfr. Part No. TPS40303DRCR Mouser Part No 595-TPS40303DRCR	Texas Instruments	Switching Controllers 3-20V Wide Input Syn c Buck Controller A A 595-TPS40303DRCT	Datasheet	3.000Expected 11/12/2026	Cut Tape 2,04 € 1,51 € 1,38 € 1,24 € Reel 1,03 € View 1,17 € 1,14 € 1,11 € 1,01 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Buck	1 Output	300 kHz	90 %	600 mV to 18 V	10 A	- 40 C	+ 125 C	SMD/SMT	VSON-10	Reel, Cut Tape, MouseReel
Switching Controllers High Perf Sync Buck Controller A 595-LM2 A 595-LM27403SQE/NOPB LM27403SQX/NOPB Texas Instruments 4.500: 1,68 € Non-Stocked Lead-Time 9 Weeks	Mfr. Part No. LM27403SQX/NOPB Mouser Part No 595-LM27403SQX/NOPB	Texas Instruments	Switching Controllers High Perf Sync Buck Controller A 595-LM2 A 595-LM27403SQE/NOPB Learn More about Texas Instruments ti lm27403 buck controller	Datasheet	Non-Stocked Lead-Time 9 Weeks	Reel 1,68 €	Min.: 4.500 Mult.: 4.500 : 4.500	Buck	1 Output	1.05 MHz	93 %	4.7 V		- 40 C	+ 125 C	SMD/SMT	WQFN-24	Reel
Switching Controllers Buck DC/DC Controller R1223N182H-TR-FE Nisshinbo 3.000: 0,658 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. R1223N182H-TR-FE Mouser Part No 848-R1223N182HTRFE	Nisshinbo	Switching Controllers Buck DC/DC Controller	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel 0,658 € 0,646 €	Min.: 3.000 Mult.: 3.000 : 3.000	Buck	1 Output	500 kHz	100 %	1.8 V		- 40 C	+ 85 C	SMD/SMT	SOT-23-5	Reel
Switching Controllers Buck DC/DC Controller R1223N332H-TR-FE Nisshinbo 3.000: 0,658 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. R1223N332H-TR-FE Mouser Part No 848-R1223N332HTRFE	Nisshinbo	Switching Controllers Buck DC/DC Controller	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel 0,658 € 0,646 €	Min.: 3.000 Mult.: 3.000 : 3.000	Buck	1 Output	500 kHz	100 %	3.3 V		- 40 C	+ 85 C	SMD/SMT	SOT-23-5	Reel
Switching Controllers Buck DC/DC Controller R1224N122F-TR-FE Nisshinbo 3.000: 0,67 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. R1224N122F-TR-FE Mouser Part No 848-R1224N122FTRFE	Nisshinbo	Switching Controllers Buck DC/DC Controller	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel 0,67 € 0,658 €	Min.: 3.000 Mult.: 3.000 : 3.000	Buck	1 Output	500 kHz	100 %	1.2 V		- 40 C	+ 85 C	SMD/SMT	SOT-23-5	Reel
Switching Controllers Buck DC/DC Controller R1224N152H-TR-FE Nisshinbo 3.000: 0,67 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. R1224N152H-TR-FE Mouser Part No 848-R1224N152HTRFE	Nisshinbo	Switching Controllers Buck DC/DC Controller	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel 0,67 € 0,658 €	Min.: 3.000 Mult.: 3.000 : 3.000	Buck	1 Output	500 kHz	100 %	1.5 V		- 40 C	+ 85 C	SMD/SMT	SOT-23-5	Reel
Switching Controllers Buck DC/DC Controller R1224N182E-TR-FE Nisshinbo 3.000: 0,67 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. R1224N182E-TR-FE Mouser Part No 848-R1224N182ETRFE	Nisshinbo	Switching Controllers Buck DC/DC Controller	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel 0,67 € 0,658 €	Min.: 3.000 Mult.: 3.000 : 3.000	Buck	1 Output	300 kHz	100 %	1.8 V		- 40 C	+ 85 C	SMD/SMT	SOT-23-5	Reel
Switching Controllers Buck DC/DC Controller R1224N182F-TR-FE Nisshinbo 3.000: 0,67 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. R1224N182F-TR-FE Mouser Part No 848-R1224N182FTRFE	Nisshinbo	Switching Controllers Buck DC/DC Controller	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel 0,67 € 0,658 €	Min.: 3.000 Mult.: 3.000 : 3.000	Buck	1 Output	500 kHz	100 %	1.8 V		- 40 C	+ 85 C	SMD/SMT	SOT-23-5	Reel
Switching Controllers Buck DC/DC Controller R1224N182L-TR-FE Nisshinbo 3.000: 0,67 € Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. R1224N182L-TR-FE Mouser Part No 848-R1224N182LTRFE	Nisshinbo	Switching Controllers Buck DC/DC Controller	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel 0,67 € 0,658 €	Min.: 3.000 Mult.: 3.000 : 3.000	Buck	1 Output	180 kHz	100 %	1.8 V		- 40 C	+ 85 C	SMD/SMT	SOT-23-5	Reel