Switching Controllers – Mouser Indonesia

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Buck Converters for Power Over Ethernet

A buck converter is a power efficient voltage step-down converter that changes a higher voltage to a lower voltage. Whereas a linear regulator can achieve the same purpose, regulators can waste more energy via conversion of excess energy to heat. For this reason, a buck DC/DC converter is the preferred choice for power-efficient designs. A DC/DC boost converter, also known as a step-up converter, is a semiconductor device or electrical circuit that has an output DC voltage that is greater than the DC input voltage.

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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	Qualification	Packaging
Switching Controllers 75V, Synchronous Buck Controller Featuring Adaptive On-Time Control with External Soft Start MIC2128YML-TR Microchip Technology 1: Rp28.436,30 3.542In Stock	Mfr. Part No. MIC2128YML-TR Mouser Part No 579-MIC2128YML-TR	Microchip Technology	Switching Controllers 75V, Synchronous Buck Controller Featuring Adaptive On-Time Control with External Soft Start Learn More about Microchip Technology microchip mic2128 buck controller	Datasheet	3.542In Stock	Cut Tape Rp28.436,30 Rp28.069,38 Reel Rp23.666,34	Min.: 1 Mult.: 1 : 5.000	Buck	1 Output	270 kHz to 800 kHz	85 %	600 mV to 30 V		- 40 C	+ 125 C	SMD/SMT	VQFN-16		Reel, Cut Tape
Switching Controllers Wide Input Range Syn Buck Controller A 5 A 595-LM25141RGER LM25141RGET Texas Instruments 1: Rp123.468,58 738In Stock	Mfr. Part No. LM25141RGET Mouser Part No 595-LM25141RGET	Texas Instruments	Switching Controllers Wide Input Range Syn Buck Controller A 5 A 595-LM25141RGER Learn More about Texas Instruments ti lm25141 controller	Datasheet	738In Stock	Cut Tape Rp123.468,58 Rp95.032,28 Rp87.877,34 Rp80.538,94 Reel Rp80.355,48 Rp70.815,56 MouseReel Available	Min.: 1 Mult.: 1 : 250	Buck	1 Output	440 kHz, 2.2 MHz	99 %	3.3 V, 5 V, 1.5 V to 15 V	20 A	- 40 C	+ 125 C	SMD/SMT	VQFN-24		Reel, Cut Tape, MouseReel
Switching Controllers High Perf Sync Buck Controller A 595-LM2 A 595-LM27403SQE/NOPB LM27403SQ/NOPB Texas Instruments 1: Rp73.017,08 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 Rp73.017,08 Rp55.221,46 Rp50.818,42 Rp45.865,00 Reel Rp39.810,82 View Rp43.480,02 Rp43.296,56 Rp38.893,52 Rp38.710,06 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 High Perf Sync Buck Cntlr A 595-LM27403S A 595-LM27403SQ/NOPB LM27403SQE/NOPB Texas Instruments 1: Rp73.017,08 3.294In Stock	Mfr. Part No. LM27403SQE/NOPB Mouser Part No 595-LM27403SQE/NOPB	Texas Instruments	Switching Controllers High Perf Sync Buck Cntlr A 595-LM27403S A 595-LM27403SQ/NOPB Learn More about Texas Instruments ti lm27403 buck controller	Datasheet	3.294In Stock	Cut Tape Rp73.017,08 Rp55.221,46 Rp50.818,42 Rp45.865,00 Reel Rp43.296,56 View Rp41.095,04 Rp39.994,28 Rp39.443,90 MouseReel Available	Min.: 1 Mult.: 1 : 250	Buck	1 Output	1.05 MHz	93 %	600 mV to 19 V	25 A	- 40 C	+ 125 C	SMD/SMT	WQFN-24		Reel, Cut Tape, MouseReel
Switching Controllers Wide Input Range Syn c Buck Cntlr A 595- A 595-LM5117PSQE/NOPB LM5117PSQ/NOPB Texas Instruments 1: Rp136.861,16 813In Stock	Mfr. Part No. LM5117PSQ/NOPB Mouser Part No 595-LM5117PSQ/NOPB	Texas Instruments	Switching Controllers Wide Input Range Syn c Buck Cntlr A 595- A 595-LM5117PSQE/NOPB	Datasheet	813In Stock	Cut Tape Rp136.861,16 Rp105.672,96 Rp97.784,18 Rp89.161,56 Reel Rp79.988,56 View Rp82.740,46 Rp76.135,90 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Buck	1 Output	50 kHz to 750 kHz	98 %	800 mV to 62 V	20 A	- 40 C	+ 125 C	SMD/SMT	WQFN-24		Reel, Cut Tape, MouseReel
Switching Controllers Low Iq Wide Input R ange Synchronous Buc A 595-LM5141RGET LM5141RGER Texas Instruments 1: Rp113.011,36 1.086In Stock	Mfr. Part No. LM5141RGER Mouser Part No 595-LM5141RGER	Texas Instruments	Switching Controllers Low Iq Wide Input R ange Synchronous Buc A 595-LM5141RGET Learn More about Texas Instruments ti lm5141 controllers	Datasheet	1.086In Stock	Cut Tape Rp113.011,36 Rp86.593,12 Rp79.988,56 Rp72.833,62 Rp72.099,78 Reel Rp61.092,18 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Buck	1 Output	440 kHz, 2.2 MHz	99 %	3.3 V, 5 V, 1.5 V to 15 V	20 A	- 40 C	+ 125 C	SMD/SMT	VQFN-24	AEC-Q100	Reel, Cut Tape, MouseReel
Switching Controllers Multiphase bidirecti onal current contro A 595-LM5170QPHPRQ1 LM5170QPHPTQ1 Texas Instruments 1: Rp352.426,66 324In Stock	Mfr. Part No. LM5170QPHPTQ1 Mouser Part No 595-LM5170QPHPTQ1	Texas Instruments	Switching Controllers Multiphase bidirecti onal current contro A 595-LM5170QPHPRQ1	Datasheet	324In Stock	Cut Tape Rp352.426,66 Rp280.693,80 Rp262.714,72 Rp245.469,48 Reel Rp238.314,54 View Rp221.436,22 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Boost, Buck	2 Output	50 kHz to 500 kHz	100 %	100 mV to 100 V	50 A	- 40 C	+ 150 C	SMD/SMT	HTQFP-48	AEC-Q100	Reel, Cut Tape, MouseReel
Switching Controllers Wide Input Freq Sync h Buck Cntrlr A 595 A 595-TPS40060PWP TPS40060PWPR Texas Instruments 1: Rp130.440,06 1.409In Stock	Mfr. Part No. TPS40060PWPR Mouser Part No 595-TPS40060PWPR	Texas Instruments	Switching Controllers Wide Input Freq Sync h Buck Cntrlr A 595 A 595-TPS40060PWP	Datasheet	1.409In Stock	Cut Tape Rp130.440,06 Rp99.985,70 Rp92.463,84 Rp84.024,68 View Reel Rp75.768,98 Rp79.988,56 Rp77.603,58 Rp76.686,28 Rp75.768,98 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	Buck	1 Output	100 kHz to 1 MHz	98 %	700 mV to 45 V	10 A	- 40 C	+ 85 C	SMD/SMT	HTSSOP-16		Reel, Cut Tape, MouseReel
Switching Controllers 4 Ch Multiphase Buck DC/DC Controller A A 595-TPS40090PW TPS40090PWR Texas Instruments 1: Rp136.861,16 383In Stock 2.000Expected 24/05/2027	Mfr. Part No. TPS40090PWR Mouser Part No 595-TPS40090PWR	Texas Instruments	Switching Controllers 4 Ch Multiphase Buck DC/DC Controller A A 595-TPS40090PW	Datasheet	383In Stock 2.000Expected 24/05/2027	Cut Tape Rp136.861,16 Rp105.489,50 Rp97.600,72 Rp88.978,10 View Reel Rp68.980,96 Rp82.557,00 Rp82.373,54 Rp79.988,56 Rp68.980,96 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	Buck	1 Output	100 kHz to 1 MHz	87.5 %	700 mV to 3.3 V	120 A	- 40 C	+ 85 C	SMD/SMT	TSSOP-24		Reel, Cut Tape, MouseReel
Switching Controllers 4.5-60V Wide-Inp Syn PWM Buck Controller A 595-TPS40170RGYT TPS40170RGYR Texas Instruments 1: Rp142.731,88 18In Stock 3.000Expected 31/05/2027	Mfr. Part No. TPS40170RGYR Mouser Part No 595-TPS40170RGYR	Texas Instruments	Switching Controllers 4.5-60V Wide-Inp Syn PWM Buck Controller A 595-TPS40170RGYT	Datasheet	18In Stock 3.000Expected 31/05/2027	Cut Tape Rp142.731,88 Rp110.076,00 Rp102.003,76 Rp93.014,22 Rp88.978,10 Reel Rp79.438,18 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Buck	1 Output	100 kHz to 1 MHz	95 %	600 mV to 57 V	20 A	- 40 C	+ 125 C	SMD/SMT	VQFN-20		Reel, Cut Tape, MouseReel
Switching Controllers 4.5-60V Wide-Inp Syn PWM Buck Controller A 595-TPS40170RGYR TPS40170RGYT Texas Instruments 1: Rp167.132,06 995In Stock	Mfr. Part No. TPS40170RGYT Mouser Part No 595-TPS40170RGYT	Texas Instruments	Switching Controllers 4.5-60V Wide-Inp Syn PWM Buck Controller A 595-TPS40170RGYR	Datasheet	995In Stock	Cut Tape Rp167.132,06 Rp129.889,68 Rp120.716,68 Rp110.442,92 Reel Rp107.691,02 View Rp103.104,52 Rp100.536,08 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Buck	1 Output	100 kHz to 1 MHz	95 %	600 mV to 57 V	20 A	- 40 C	+ 125 C	SMD/SMT	VQFN-20		Reel, Cut Tape, MouseReel
Switching Controllers Low Pin Count Sync B uck DC/DC Cntrlr A A 595-TPS40190DRCT TPS40190DRCR Texas Instruments 1: Rp44.397,32 10.158In Stock	Mfr. Part No. TPS40190DRCR Mouser Part No 595-TPS40190DRCR	Texas Instruments	Switching Controllers Low Pin Count Sync B uck DC/DC Cntrlr A A 595-TPS40190DRCT	Datasheet	10.158In Stock	Cut Tape Rp44.397,32 Rp33.022,80 Rp30.087,44 Rp26.968,62 View Reel Rp23.482,88 Rp25.500,94 Rp24.767,10 Rp23.849,80 Rp23.482,88 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Buck	1 Output	300 kHz	85 %	600 mV to 12.75 V	20 A	- 40 C	+ 85 C	SMD/SMT	VSON-10		Reel, Cut Tape, MouseReel
Switching Controllers Wide Inp Non-Synch B uck DC/DC Cntrlr A A 595-TPS40200DRBT TPS40200DRBR Texas Instruments 1: Rp45.314,62 2.394In Stock	Mfr. Part No. TPS40200DRBR Mouser Part No 595-TPS40200DRBR	Texas Instruments	Switching Controllers Wide Inp Non-Synch B uck DC/DC Cntrlr A A 595-TPS40200DRBT	Datasheet	2.394In Stock	Cut Tape Rp45.314,62 Rp33.756,64 Rp30.821,28 Rp27.519,00 Reel Rp23.299,42 View Rp26.051,32 Rp25.317,48 Rp24.216,72 Rp22.749,04 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Buck	1 Output	35 kHz to 500 kHz	95 %	700 mV to 46 V	3 A	- 40 C	+ 85 C	SMD/SMT	SON-8		Reel, Cut Tape, MouseReel
Switching Controllers Mil Enhanced Nonsync Vltg-Mode Cntrlr TPS40200MDREP Texas Instruments 1: Rp111.910,60 746In Stock 2.500Expected 15/02/2027	Mfr. Part No. TPS40200MDREP Mouser Part No 595-TPS40200MDREP	Texas Instruments	Switching Controllers Mil Enhanced Nonsync Vltg-Mode Cntrlr	Datasheet	746In Stock 2.500Expected 15/02/2027	Cut Tape Rp111.910,60 Rp85.859,28 Rp79.438,18 Rp72.099,78 Rp69.531,34 Reel Rp63.660,62 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Buck	1 Output	35 kHz to 500 kHz	95 %	700 mV to 46 V	3 A	- 55 C	+ 125 C	SMD/SMT	SOIC-8		Reel, Cut Tape, MouseReel
Switching Controllers 3-20V Wide Input Syn ch Buck Cntrlr A 59 A 595-TPS40304DRCR TPS40304DRCT Texas Instruments 1: Rp68.063,66 4.054In Stock	Mfr. Part No. TPS40304DRCT Mouser Part No 595-TPS40304DRCT	Texas Instruments	Switching Controllers 3-20V Wide Input Syn ch Buck Cntrlr A 59 A 595-TPS40304DRCR	Datasheet	4.054In Stock	Cut Tape Rp68.063,66 Rp51.368,80 Rp47.149,22 Rp42.562,72 Reel Rp40.177,74 View Rp38.159,68 Rp37.058,92 Rp36.508,54 Rp35.958,16 MouseReel Available	Min.: 1 Mult.: 1 : 250	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 3-20V Wide Input Syn c Buck Controller A A 595-TPS40305DRCT TPS40305DRCR Texas Instruments 1: Rp44.030,40 1.944In 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	1.944In Stock	Cut Tape Rp44.030,40 Rp32.472,42 Rp29.720,52 Rp26.418,24 Reel Rp22.565,58 View Rp24.950,56 Rp24.216,72 Rp23.299,42 Rp22.015,20 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 3.0-20V PMBus Sync B uck Controller A 59 A 595-TPS40400RHLT TPS40400RHLR Texas Instruments 1: Rp96.683,42 1.681In Stock	Mfr. Part No. TPS40400RHLR Mouser Part No 595-TPS40400RHLR	Texas Instruments	Switching Controllers 3.0-20V PMBus Sync B uck Controller A 59 A 595-TPS40400RHLT	Datasheet	1.681In Stock	Cut Tape Rp96.683,42 Rp73.567,46 Rp67.880,20 Rp61.459,10 Rp60.358,34 Reel Rp51.185,34 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Buck	1 Output	200 kHz to 2 MHz	90 %	600 mV	20 A	- 40 C	+ 125 C	SMD/SMT	VQFN-24		Reel, Cut Tape, MouseReel
Switching Controllers Triple Sync Buck w/L DO Controller A 595 A 595-TPS5130PT TPS5130PTR Texas Instruments 1: Rp159.059,82 994In Stock	Mfr. Part No. TPS5130PTR Mouser Part No 595-TPS5130PTR	Texas Instruments	Switching Controllers Triple Sync Buck w/L DO Controller A 595 A 595-TPS5130PT	Datasheet	994In Stock	Cut Tape Rp159.059,82 Rp123.101,66 Rp114.295,58 Rp104.388,74 Reel Rp91.730,00 View Rp100.719,54 Rp96.499,96 Rp88.244,26 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Buck	4 Output	50 kHz to 500 kHz	97 %	900 mV to 8.5 V	15 A	- 40 C	+ 85 C	SMD/SMT	LQFP-48		Reel, Cut Tape, MouseReel
Switching Controllers Auto Cat Tr Synch Bu ck Controller TPS5130QPTRQ1 Texas Instruments 1: Rp215.015,12 593In Stock	Mfr. Part No. TPS5130QPTRQ1 Mouser Part No 595-TPS5130QPTRQ1	Texas Instruments	Switching Controllers Auto Cat Tr Synch Bu ck Controller	Datasheet	593In Stock	Cut Tape Rp215.015,12 Rp168.232,82 Rp156.674,84 Rp143.832,64 View Reel Rp135.576,94 Rp142.548,42 Rp135.760,40 Rp135.576,94 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Buck	4 Output	50 kHz to 500 kHz	97 %	900 mV to 8.5 V	15 A	- 40 C	+ 125 C	SMD/SMT	LQFP-48	AEC-Q100	Reel, Cut Tape, MouseReel
Switching Controllers Sgl Sync SD Cntrlr A 595-TPS53014DGS A 5 A 595-TPS53014DGS TPS53014DGSR Texas Instruments 1: Rp51.552,26 1.848In Stock	Mfr. Part No. TPS53014DGSR Mouser Part No 595-TPS53014DGSR	Texas Instruments	Switching Controllers Sgl Sync SD Cntrlr A 595-TPS53014DGS A 5 A 595-TPS53014DGS	Datasheet	1.848In Stock	Cut Tape Rp51.552,26 Rp38.526,60 Rp35.224,32 Rp31.738,58 View Reel Rp26.785,16 Rp29.903,98 Rp28.986,68 Rp28.069,38 Rp26.785,16 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Buck	1 Output	500 kHz	83 %	760 mV to 7 V	25 A	- 40 C	+ 85 C	SMD/SMT	MSOP-10		Reel, Cut Tape, MouseReel
Switching Controllers 3-V to 26-V 20-A s y nchronous D-CAP buc A 595-TPS53119RGTR TPS53119RGTT Texas Instruments 1: Rp61.459,10 2.704In Stock	Mfr. Part No. TPS53119RGTT Mouser Part No 595-TPS53119RGTT	Texas Instruments	Switching Controllers 3-V to 26-V 20-A s y nchronous D-CAP buc A 595-TPS53119RGTR Learn More about Texas Instruments ti tps53119 controllers	Datasheet	2.704In Stock	Cut Tape Rp61.459,10 Rp46.231,92 Rp42.379,26 Rp38.159,68 Reel Rp35.958,16 View Rp35.591,24 Rp33.940,10 Rp33.573,18 Rp31.738,58 MouseReel Available	Min.: 1 Mult.: 1 : 250	Buck	1 Output	970 kHz	90 %	600 mV to 5.5 V	20 A	- 20 C	+ 85 C	SMD/SMT	VQFN-16		Reel, Cut Tape, MouseReel
Switching Controllers High Speed PWM Contr oller A 595-UC3823B A 595-UC3823BDWTR UC3823BDW Texas Instruments 1: Rp636.239,28 99In Stock	Mfr. Part No. UC3823BDW Mouser Part No 595-UC3823BDW	Texas Instruments	Switching Controllers High Speed PWM Contr oller A 595-UC3823B A 595-UC3823BDWTR	Datasheet	99In Stock	Rp636.239,28 Rp516.256,44 Rp473.510,26 Rp467.456,08 View Rp429.296,40 Quote	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	1 MHz	100 %	5.1 V	2 A	0 C	+ 70 C	SMD/SMT	SOIC-16		Tube
Switching Controllers Current Mode UC3842AN Texas Instruments 1: Rp35.040,86 3.246In Stock	Mfr. Part No. UC3842AN Mouser Part No 595-UC3842AN	Texas Instruments	Switching Controllers Current Mode	Datasheet	3.246In Stock	Rp35.040,86 Rp25.867,86 Rp21.831,74 Rp20.730,98 View Rp19.630,22 Rp18.896,38 Rp18.309,31 Rp18.034,12 Rp17.043,43	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	100 %	5 V	200 mA	0 C	+ 70 C	Through Hole	PDIP-8		Tube
Switching Controllers Current-Mode PWM Con troller A 595-UC384 A 595-UC3843D8 UC3843D8TR Texas Instruments 1: Rp18.529,46 3.789In Stock	Mfr. Part No. UC3843D8TR Mouser Part No 595-UC3843D8TR	Texas Instruments	Switching Controllers Current-Mode PWM Con troller A 595-UC384 A 595-UC3843D8	Datasheet	3.789In Stock	Cut Tape Rp18.529,46 Rp12.915,58 Rp11.594,67 Rp10.126,99 Reel Rp8.274,05 View Rp9.411,50 Rp8.989,54 Rp8.659,31 Rp8.035,55 MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Boost, Buck, Flyback, Forward	1 Output	500 kHz	100 %	5 V	200 mA	0 C	+ 70 C	SMD/SMT	SOIC-8		Reel, Cut Tape, MouseReel
Switching Controllers Adv Voltage Mode A 5 95-UCC35701DTR A 59 A 595-UCC35701DTR UCC35701D Texas Instruments 1: Rp237.030,32 260In Stock	Mfr. Part No. UCC35701D Mouser Part No 595-UCC35701D	Texas Instruments	Switching Controllers Adv Voltage Mode A 5 95-UCC35701DTR A 59 A 595-UCC35701DTR	Datasheet	260In Stock	Rp237.030,32 Rp186.395,36 Rp166.031,30 Rp159.610,20 View Rp153.005,64 Rp148.969,52 Rp143.649,18 Quote	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	700 kHz	99 %	13 V	1 A	0 C	+ 70 C	SMD/SMT	SOIC-14		Tube