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Fixed Switching Controllers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) 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: Rp60.909 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 Rp60.909 Rp54.671 Rp52.286 Rp48.800 View Reel Rp42.012 Rp46.232 Rp45.865 Rp43.113 Rp42.012 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: Rp24.767 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 Rp24.767 Rp18.126 Rp16.365 Rp14.475 Reel Rp12.108 View Rp13.558 Rp13.026 Rp12.604 Rp11.852 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: Rp44.030 2.558In 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	2.558In Stock	Cut Tape Rp44.030 Rp32.472 Rp29.721 Rp26.418 Reel Rp22.566 View Rp24.951 Rp24.217 Rp23.299 Rp22.015 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: Rp38.343 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 Rp38.343 Rp30.821 Rp28.987 Rp26.235 Reel Rp24.584 View Rp23.116 Rp22.382 Rp22.199 Rp21.648 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: Rp84.942 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	Rp84.942 Rp70.449	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 Step-Up & Step-Down 180kHz DCDC Controller XC9301A502MR-G Torex Semiconductor 1: Rp28.620 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 Rp28.620 Rp20.914 Rp18.896 Rp16.750 Reel Rp14.383 View Rp15.741 Rp15.117 Rp14.934 Rp14.236 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 4-45 V Input Current Mode Isolated Flyback PWM Controller Industrial NCP12711ADNR2G onsemi 1: Rp29.721 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 Rp29.721 Rp21.832 Rp19.814 Rp17.539 View Reel Rp13.851 Rp16.493 Rp15.851 Rp15.723 Rp15.172 Rp13.851	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: Rp2.698.697 815In Stock	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	815In Stock	Rp2.698.697 Rp2.392.685	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: Rp35.408 4.960In 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	4.960In Stock	Cut Tape Rp35.408 Rp26.051 Rp23.666 Rp21.098 View Reel Rp16.438 Rp19.814 Rp19.447 Rp16.438 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: Rp73.017 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 Rp73.017 Rp55.221 Rp50.818 Rp45.865 Reel Rp39.811 View Rp43.480 Rp43.297 Rp38.894 Rp38.710 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 Green Phase-Shifted Full-Bridge Cntrlr A A 595-UCC28950PW UCC28950PWR Texas Instruments 1: Rp128.422 2.334In 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	2.334In Stock	Cut Tape Rp128.422 Rp98.518 Rp90.996 Rp82.740 View Reel Rp73.934 Rp78.888 Rp76.503 Rp75.586 Rp73.934 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: Rp84.942 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	Rp84.942 Rp71.182 Rp70.999	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: Rp24.951 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 Rp24.951 Rp18.126 Rp16.438 Rp14.548 Reel Rp12.108 View Rp13.668 Rp13.117 Rp12.750 Rp11.852 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: Rp28.436 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 Rp28.436 Rp20.731 Rp18.896 Rp16.750 Reel Rp13.961 View Rp15.704 Rp15.099 Rp14.934 Rp13.649 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 3-20V Wide Input Syn c Buck Controller A A 595-TPS40303DRCT TPS40303DRCR Texas Instruments 1: Rp43.480 3.000Expected 12/11/2026	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 12/11/2026	Cut Tape Rp43.480 Rp32.289 Rp29.537 Rp26.418 Reel Rp22.015 View Rp24.951 Rp24.217 Rp23.666 Rp21.465 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 3-20V Wide Input Syn ch Buck Cntrlr A 59 A 595-TPS40304DRCT TPS40304DRCR Texas Instruments 1: Rp43.480 6.000Expected 22/04/2027	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	6.000Expected 22/04/2027	Cut Tape Rp43.480 Rp32.289 Rp29.537 Rp26.418 Reel Rp22.199 View Rp24.951 Rp24.217 Rp23.666 Rp21.832 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 High Perf Sync Buck Controller A 595-LM2 A 595-LM27403SQE/NOPB LM27403SQX/NOPB Texas Instruments 4.500: Rp35.775 Non-Stocked Lead-Time 12 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 12 Weeks	Reel Rp35.775	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: Rp14.035 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 Rp14.035 Rp13.778	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: Rp14.035 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 Rp14.035 Rp13.778	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: Rp14.292 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 Rp14.292 Rp14.035	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: Rp14.292 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 Rp14.292 Rp14.035	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: Rp14.292 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 Rp14.292 Rp14.035	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: Rp14.292 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 Rp14.292 Rp14.035	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: Rp14.292 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 Rp14.292 Rp14.035	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
Switching Controllers Buck DC/DC Controller R1224N252E-TR-FE Nisshinbo 3.000: Rp14.292 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. R1224N252E-TR-FE Mouser Part No 848-R1224N252ETRFE	Nisshinbo	Switching Controllers Buck DC/DC Controller	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel Rp14.292 Rp14.035	Min.: 3.000 Mult.: 3.000 : 3.000	Buck	1 Output	300 kHz	100 %	2.5 V		- 40 C	+ 85 C	SMD/SMT	SOT-23-5	Reel