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Microchip Technology 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	Input Voltage	Output Voltage	Output Current	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case	Qualification	Packaging
Switching Controllers Integrated HS PWM I Mode MCP1631T-E/ST Microchip Technology 1: 1,78 € 2.260In Stock	Mfr. Part No. MCP1631T-E/ST Mouser Part No 579-MCP1631T-E/ST	Microchip Technology	Switching Controllers Integrated HS PWM I Mode	Datasheet	2.260In Stock	Cut Tape 1,78 € 1,49 € 1,37 € Reel 1,34 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Boost, Cuk, Flyback, SEPIC	1 Output	2 MHz	10 %		25 mV	250 mA	- 40 C	+ 125 C	SMD/SMT	TSSOP-20	AEC-Q100	Reel, Cut Tape, MouseReel
Switching Controllers 42V Dig. Enhanced Buck PWM Controller MCP19119-E/MQ Microchip Technology 1: 3,96 € 200In Stock	Mfr. Part No. MCP19119-E/MQ Mouser Part No 579-MCP19119-E/MQ	Microchip Technology	Switching Controllers 42V Dig. Enhanced Buck PWM Controller	Datasheet	200In Stock	3,96 € 3,56 €	Min.: 1 Mult.: 1	Buck	1 Output	1.6 MHz	50 %		500 mV to 3.6 V	25 mA	- 40 C	+ 125 C	SMD/SMT	QFN-28		Tube
Switching Controllers 42V Dig. Enhanced Buck PWM Controller MCP19118-E/MJ Microchip Technology 1: 3,32 € 182In Stock	Mfr. Part No. MCP19118-E/MJ Mouser Part No 579-MCP19118-E/MJ	Microchip Technology	Switching Controllers 42V Dig. Enhanced Buck PWM Controller Learn More about Microchip Technology microchip switching controllers	Datasheet	182In Stock	3,32 €	Min.: 1 Mult.: 1	Buck	1 Output	1.6 MHz	50 %		500 mV to 3.6 V	25 mA	- 40 C	+ 125 C	SMD/SMT	QFN-24		Tube
Switching Controllers HVCMOS 450V 2% Ref HV9123P-G Microchip Technology 1: 4,10 € 538In Stock	Mfr. Part No. HV9123P-G Mouser Part No 689-HV9123P-G	Microchip Technology	Switching Controllers HVCMOS 450V 2% Ref	Datasheet	538In Stock	4,10 € 2,88 € 2,67 € 2,62 € 2,52 €	Min.: 1 Mult.: 1		1 Output	1 MHz	99 %		4 V to 13.5 V	2 mA	- 55 C	+ 125 C	Through Hole	PDIP-16		Tube
Switching Controllers Switchmode PWM Controller HV9123NG-G-M901 Microchip Technology 1: 2,73 € 2.369In Stock	Mfr. Part No. HV9123NG-G-M901 Mouser Part No 689-HV9123NG-G-M901	Microchip Technology	Switching Controllers Switchmode PWM Controller	Datasheet	2.369In Stock	Cut Tape 2,73 € 2,30 € 2,10 € Reel 2,07 €	Min.: 1 Mult.: 1 : 2.600											SOIC-14		Reel, Cut Tape
Switching Controllers Monolithic SMPS Controller MIC38HC43-1YM Microchip Technology 1: 2,94 € 125In Stock	Mfr. Part No. MIC38HC43-1YM Mouser Part No 998-MIC38HC43-1YM	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	125In Stock	2,94 € 2,68 € 2,46 € 2,28 € 2,24 €	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	96 %		5 V	1 A	- 40 C	+ 85 C	SMD/SMT	SOIC-14		Tube
Switching Controllers Monolithic SMPS Controller MIC38HC45-1YM Microchip Technology 1: 3,09 € 162In Stock	Mfr. Part No. MIC38HC45-1YM Mouser Part No 998-MIC38HC45-1YM	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	162In Stock	3,09 € 2,59 € 2,33 €	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	50 %		5 V	1 A	- 40 C	+ 85 C	SMD/SMT	SOIC-14		Tube
Switching Controllers Monolithic SMPS Controller MIC38HC45YN Microchip Technology 1: 1,76 € 194In Stock	Mfr. Part No. MIC38HC45YN Mouser Part No 998-MIC38HC45YN	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	194In Stock	1,76 € 1,61 € 1,47 € 1,36 € View 1,34 € 1,33 €	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	50 %		5 V	1 A	- 40 C	+ 85 C	Through Hole	DIP-8		Tube
Switching Controllers Sync Buck, PWM Ctrl 300Khz, 8ns MCP19035-AAABE/MF Microchip Technology 1: 1,79 € 60In Stock	Mfr. Part No. MCP19035-AAABE/MF Mouser Part No 579-MCP19035AAABE/MF	Microchip Technology	Switching Controllers Sync Buck, PWM Ctrl 300Khz, 8ns Learn More about Microchip Technology microchip mcp19035	Datasheet	60In Stock	1,79 € 1,66 € 1,40 €	Min.: 1 Mult.: 1	Buck	1 Output	300 kHz	85 %		5 V	50 mA	- 40 C	+ 125 C	SMD/SMT	DFN-10	AEC-Q100	Tube
Switching Controllers Monolithic SMPS Controller MIC38C43AYMM Microchip Technology 1: 2,24 € 165In Stock	Mfr. Part No. MIC38C43AYMM Mouser Part No 998-MIC38C43AYMM	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	165In Stock	2,24 € 1,85 € 1,69 €	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	96 %		5 V	500 mA	- 40 C	+ 85 C	SMD/SMT	MSOP-8		Tube
Switching Controllers Monolithic SMPS Controller MIC38HC43YN Microchip Technology 1: 2,04 € 64In Stock	Mfr. Part No. MIC38HC43YN Mouser Part No 998-MIC38HC43YN	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	64In Stock	2,04 € 1,69 € 1,53 €	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	96 %		5 V	1 A	- 40 C	+ 85 C	Through Hole	DIP-8		Tube
Switching Controllers 36V, Dual Phase COT Buck Controller, Stackable Feature MIC21LV32YML-TR Microchip Technology 1: 1,97 € 3.370In Stock	Mfr. Part No. MIC21LV32YML-TR Mouser Part No 579-MIC21LV32YML-TR	Microchip Technology	Switching Controllers 36V, Dual Phase COT Buck Controller, Stackable Feature Learn More about Microchip Technology microchip mic21lv32 mic21lv33 controllers	Datasheet	3.370In Stock	Cut Tape 1,97 € 1,96 € 1,69 € 1,53 € Reel 1,52 €	Min.: 1 Mult.: 1 : 3.300	Buck	1 Output	100 kHz to 1 MHz	85 %	4.5 V to 36 V	Adjustable		- 40 C	+ 125 C	SMD/SMT	VQFN-32		Reel, Cut Tape
Switching Controllers 38V DC-DC Buck Controller with HSC MIC2102YML-TR Microchip Technology 1: 1,33 € 4.238In Stock	Mfr. Part No. MIC2102YML-TR Mouser Part No 998-MIC2102YMLTR	Microchip Technology	Switching Controllers 38V DC-DC Buck Controller with HSC	Datasheet	4.238In Stock	Cut Tape 1,33 € 1,32 € 1,31 € 1,30 € View Reel 1,12 € 1,17 € 1,15 € 1,12 € MouseReel Available	Min.: 1 Mult.: 1 : 5.000	Buck	1 Output	200 kHz to 600 kHz	85 %		800 mV to 24 V	15 A	- 40 C	+ 125 C	SMD/SMT	MLF-16		Reel, Cut Tape, MouseReel
Switching Controllers 36V, Dual Phase COT Buck Controller, HLL & Phase Shedding MIC21LV33YML-TR Microchip Technology 1: 1,70 € 3.290In Stock	Mfr. Part No. MIC21LV33YML-TR Mouser Part No 579-MIC21LV33YML-TR	Microchip Technology	Switching Controllers 36V, Dual Phase COT Buck Controller, HLL & Phase Shedding Learn More about Microchip Technology microchip mic21lv32 mic21lv33 controllers	Datasheet	3.290In Stock	Cut Tape 1,70 € 1,54 € 1,51 € 1,40 € Reel 1,38 €	Min.: 1 Mult.: 1 : 3.300	Buck	1 Output	100 kHz to 1 MHz	85 %		Adjustable		- 40 C	+ 125 C	SMD/SMT			Reel, Cut Tape
Switching Controllers Monolithic SMPS Controller MIC38C43YMM-TR Microchip Technology 1: 1,65 € 2.458In Stock	Mfr. Part No. MIC38C43YMM-TR Mouser Part No 998-MIC38C43YMMTR	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	2.458In Stock	Cut Tape 1,65 € 1,63 € Reel 1,39 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500										SMD/SMT	MSOP-8		Reel, Cut Tape, MouseReel
Switching Controllers SO-16 High Vin Telecom DC/DC PWM Control MIC9130YQS Microchip Technology 1: 4,16 € 172In Stock	Mfr. Part No. MIC9130YQS Mouser Part No 998-MIC9130YQS	Microchip Technology	Switching Controllers SO-16 High Vin Telecom DC/DC PWM Control	Datasheet	172In Stock	4,16 € 3,50 €	Min.: 1 Mult.: 1	Boost, Buck	1 Output	2.5 MHz	50 %		4.85 V	1 A	- 40 C	+ 125 C	SMD/SMT	QSOP-16		Tube
Switching Controllers Current Mode PWMs, High-Reliability Isolated Switching Regulators Microchip Technology SG3845DM SG3845DM Microchip Technology 1: 6,46 € 619In Stock Factory Special Order	Mfr. Part No. SG3845DM Mouser Part No 494-SG3845DM Factory Special Order	Microchip Technology	Switching Controllers Current Mode PWMs, High-Reliability Isolated Switching Regulators	Datasheet	619In Stock	6,46 € 5,59 € 5,17 € 4,20 €	Min.: 1 Mult.: 1	Buck, Flyback, Forward	1 Output	500 kHz	50 %		5 V	6 mA	0 C	+ 70 C	SMD/SMT			Tube
Switching Controllers 100V, Synch Buck Controller w/ Adj Gate Drive & Integrated BootStrap Schottky MIC2129T-E/2FW Microchip Technology 1: 2,25 € 2.187In Stock	Mfr. Part No. MIC2129T-E/2FW Mouser Part No 579-MIC2129T-E/2FW	Microchip Technology	Switching Controllers 100V, Synch Buck Controller w/ Adj Gate Drive & Integrated BootStrap Schottky Learn More about Microchip Technology microchip mic2129 dc dc step down controllers	Datasheet	2.187In Stock	Cut Tape 2,25 € 1,88 € Reel 1,71 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500													Reel, Cut Tape, MouseReel
Switching Controllers 100V, Synch Buck Controller w/ Adj Gate Drive & Integrated BootStrap Schottky MIC2129T-E/U3B Microchip Technology 1: 2,05 € 1.715In Stock	Mfr. Part No. MIC2129T-E/U3B Mouser Part No 579-MIC2129T-E/U3B	Microchip Technology	Switching Controllers 100V, Synch Buck Controller w/ Adj Gate Drive & Integrated BootStrap Schottky Learn More about Microchip Technology microchip mic2129 dc dc step down controllers	Datasheet	1.715In Stock	Cut Tape 2,05 € 1,71 € Reel 1,55 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000													Reel, Cut Tape, MouseReel
Switching Controllers 4 SWITCH BUCK BOOST CONTROLLER WITH I2C INTERFACE MCP19061T-E/RTB Microchip Technology 1: 2,32 € 254In Stock New Product	Mfr. Part No. MCP19061T-E/RTB Mouser Part No 579-MCP19061T-E/RTB New Product	Microchip Technology	Switching Controllers 4 SWITCH BUCK BOOST CONTROLLER WITH I2C INTERFACE	Datasheet	254In Stock	Cut Tape 2,32 € 1,94 € Reel 1,76 € MouseReel Available	Min.: 1 Mult.: 1 : 3.300	Buck-Boost	2 Output	300 kHz to 500 kHz	90 %	6 V to 36 V			- 40 C	+ 125 C	SMD/SMT	VQFN-32		Reel, Cut Tape, MouseReel
Switching Controllers Hi Spd PWM PIC atach MCP1630T-E/MS Microchip Technology 1: 1,35 € 3.070In Stock 25.000On Order	Mfr. Part No. MCP1630T-E/MS Mouser Part No 579-MCP1630T-E/MS	Microchip Technology	Switching Controllers Hi Spd PWM PIC atach	Datasheet	3.070In Stock 25.000On Order On Order Ship Dates Mfr. No: MCP1630T-E/MS Stock: 3.070 Can Dispatch Immediately On Order: 7.500 Expected 11/23/2026 17.500 Expected 12/17/2026 Factory Lead Time: 7 Weeks	Cut Tape 1,35 € 1,14 € Reel 1,02 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Boost, Buck, Buck-Boost, Flyback, Forward	1 Output	1 MHz	10 %		25 mV	11 mA	- 40 C	+ 125 C	SMD/SMT	MSOP-8	AEC-Q100	Reel, Cut Tape, MouseReel
Switching Controllers HVCMOS HV9112NG-G Microchip Technology 1: 2,67 € 672In Stock	Mfr. Part No. HV9112NG-G Mouser Part No 689-HV9112NG-G	Microchip Technology	Switching Controllers HVCMOS	Datasheet	672In Stock	2,67 € 2,23 € 2,02 €	Min.: 1 Mult.: 1	Flyback	1 Output	1 MHz	49.6 %		4.12 V	2 mA	- 55 C	+ 125 C	SMD/SMT	SOIC-14		Tube
Switching Controllers HVCMOS 450V 2% Ref HV9120NG-G Microchip Technology 1: 2,47 € 2.353In Stock	Mfr. Part No. HV9120NG-G Mouser Part No 689-HV9120NG-G	Microchip Technology	Switching Controllers HVCMOS 450V 2% Ref	Datasheet	2.353In Stock	2,47 € 2,06 € 1,87 €	Min.: 1 Mult.: 1	Flyback	1 Output	1 MHz	49.6 %		4.08 V	2 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-16		Tube
Switching Controllers HVCMOS 450V 2% Ref HV9123NG-G Microchip Technology 1: 2,71 € 2.474In Stock	Mfr. Part No. HV9123NG-G Mouser Part No 689-HV9123NG-G	Microchip Technology	Switching Controllers HVCMOS 450V 2% Ref	Datasheet	2.474In Stock	2,71 € 2,26 € 2,06 €	Min.: 1 Mult.: 1		1 Output	1 MHz	99 %		4 V to 13.5 V	2 mA	- 55 C	+ 125 C	SMD/SMT	SOIC-16		Tube
Switching Controllers Push-Pull DC/DC Controller MIC3809YM-TR Microchip Technology 1: 2,79 € 4.322In Stock	Mfr. Part No. MIC3809YM-TR Mouser Part No 998-MIC3809YMTR	Microchip Technology	Switching Controllers Push-Pull DC/DC Controller	Datasheet	4.322In Stock	Cut Tape 2,79 € 2,78 € 2,32 € 2,31 € 2,12 € Reel 1,75 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500	Push-Pull	2 Output	200 kHz	50 %		Adjustable	10 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-8		Reel, Cut Tape, MouseReel