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Microchip Switching Controllers

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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	Packaging
Switching Controllers HVCMOS 450V 2% Ref HV9120P-G Microchip Technology 1: ¥425.2 300In Stock	Mfr. Part # HV9120P-G Mouser Part # 689-HV9120P-G	Microchip Technology	Switching Controllers HVCMOS 450V 2% Ref	Datasheet	300In Stock	¥425.2 ¥355.5 ¥322.2	Min.: 1 Mult.: 1	Flyback	1 Output	1 MHz	49.6 %	4.08 V	2 mA	- 40 C	+ 125 C	Through Hole	PDIP-16	Tube
Switching Controllers High Efficiency Synchronous Buck Controller MIC2182-5.0YM Microchip Technology 1: ¥769 66In Stock	Mfr. Part # MIC2182-5.0YM Mouser Part # 998-MIC2182-5.0YM	Microchip Technology	Switching Controllers High Efficiency Synchronous Buck Controller	Datasheet	66In Stock	¥769 ¥637.8	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 Push-Pull DC/DC Controller MIC3808YM Microchip Technology 1: ¥408.6 83In Stock	Mfr. Part # MIC3808YM Mouser Part # 998-MIC3808YM	Microchip Technology	Switching Controllers Push-Pull DC/DC Controller	Datasheet	83In Stock	¥408.6 ¥340.5 ¥308.9	Min.: 1 Mult.: 1	Push-Pull	2 Output	200 kHz	50 %	Adjustable	10 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Tube
Switching Controllers Push-Pull DC/DC Controller MIC3808YMM Microchip Technology 1: ¥440.2 38In Stock	Mfr. Part # MIC3808YMM Mouser Part # 998-MIC3808YMM	Microchip Technology	Switching Controllers Push-Pull DC/DC Controller	Datasheet	38In Stock	¥440.2 ¥365.4 ¥333.9	Min.: 1 Mult.: 1	Push-Pull	2 Output	200 kHz	50 %	Adjustable	10 mA	- 40 C	+ 85 C	SMD/SMT	MSOP-8	Tube
Switching Controllers Push-Pull DC/DC Controller MIC3809YM Microchip Technology 1: ¥541.5 371In Stock	Mfr. Part # MIC3809YM Mouser Part # 998-MIC3809YM	Microchip Technology	Switching Controllers Push-Pull DC/DC Controller	Datasheet	371In Stock	¥541.5 ¥448.5 ¥408.6	Min.: 1 Mult.: 1	Push-Pull	2 Output	200 kHz	50 %	Adjustable	10 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Tube
Switching Controllers Push-Pull DC/DC Controller MIC3809YMM Microchip Technology 1: ¥440.2 259In Stock	Mfr. Part # MIC3809YMM Mouser Part # 998-MIC3809YMM	Microchip Technology	Switching Controllers Push-Pull DC/DC Controller	Datasheet	259In Stock	¥440.2 ¥365.4 ¥333.9	Min.: 1 Mult.: 1	Push-Pull	2 Output	200 kHz	50 %	Adjustable	10 mA	- 40 C	+ 85 C	SMD/SMT	MSOP-8	Tube
Switching Controllers Monolithic SMPS Controller MIC38C42YM Microchip Technology 1: ¥408.6 120In Stock	Mfr. Part # MIC38C42YM Mouser Part # 998-MIC38C42YM	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	120In Stock	¥408.6 ¥340.5 ¥308.9	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	96 %	5 V	500 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Tube
Switching Controllers Monolithic SMPS Controller MIC38C42YN Microchip Technology 1: ¥284 299In Stock	Mfr. Part # MIC38C42YN Mouser Part # 998-MIC38C42YN	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	299In Stock	¥284 ¥237.5 ¥214.3	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	96 %	5 V	500 mA	- 40 C	+ 85 C	Through Hole	DIP-8	Tube
Switching Controllers Monolithic SMPS Controller MIC38C43YMM Microchip Technology 1: ¥318.9 136In Stock	Mfr. Part # MIC38C43YMM Mouser Part # 998-MIC38C43YMM	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	136In Stock	¥318.9 ¥264.1	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 - NEW DIE MIC38C44AYM Microchip Technology 1: ¥250.8 358In Stock	Mfr. Part # MIC38C44AYM Mouser Part # 998-MIC38C44AYM	Microchip Technology	Switching Controllers Monolithic SMPS Controller - NEW DIE	Datasheet	358In Stock	¥250.8 ¥209.3 ¥189.4	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	50 %	5 V	500 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Tube
Switching Controllers Monolithic SMPS Controller MIC38C44YM Microchip Technology 1: ¥408.6 38In Stock 285Expected 11/10/2026	Mfr. Part # MIC38C44YM Mouser Part # 998-MIC38C44YM	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	38In Stock 285Expected 11/10/2026	¥408.6 ¥340.5 ¥308.9	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	50 %	5 V	500 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Tube
Switching Controllers Monolithic SMPS Controller - NEW DIE MIC38C45AYMM Microchip Technology 1: ¥450.1 327In Stock	Mfr. Part # MIC38C45AYMM Mouser Part # 998-MIC38C45AYMM	Microchip Technology	Switching Controllers Monolithic SMPS Controller - NEW DIE	Datasheet	327In Stock	¥450.1 ¥375.4 ¥342.2	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	50 %	5 V	500 mA	- 40 C	+ 85 C	SMD/SMT	MSOP-8	Tube
Switching Controllers Monolithic SMPS Controller MIC38C45YM Microchip Technology 1: ¥224.2 182In Stock	Mfr. Part # MIC38C45YM Mouser Part # 998-MIC38C45YM	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	182In Stock	¥224.2 ¥187.7	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	50 %	5 V	500 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Tube
Switching Controllers Monolithic SMPS Controller MIC38C45YMM Microchip Technology 1: ¥440.2 271In Stock	Mfr. Part # MIC38C45YMM Mouser Part # 998-MIC38C45YMM	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	271In Stock	¥440.2 ¥365.4 ¥333.9	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	50 %	5 V	500 mA	- 40 C	+ 85 C	SMD/SMT	MSOP-8	Tube
Switching Controllers Monolithic SMPS Controller MIC38C45YN Microchip Technology 1: ¥284 111In Stock	Mfr. Part # MIC38C45YN Mouser Part # 998-MIC38C45YN	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	111In Stock	¥284 ¥237.5 ¥214.3	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	50 %	5 V	500 mA	- 40 C	+ 85 C	Through Hole	DIP-8	Tube
Switching Controllers Monolithic SMPS Controller MIC38HC42YM Microchip Technology 1: ¥270.7 474In Stock	Mfr. Part # MIC38HC42YM Mouser Part # 998-MIC38HC42YM	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	474In Stock	¥270.7 ¥224.2 ¥202.6	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	96 %	5 V	1 A	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Tube
Switching Controllers PWM Controller Enhanced Power MCP19117-E/MQ Microchip Technology 1: ¥938.5 116In Stock	Mfr. Part # MCP19117-E/MQ Mouser Part # 579-MCP19117-E/MQ	Microchip Technology	Switching Controllers PWM Controller Enhanced Power Learn More about Microchip Technology microchip mcp19116 mcp19117 controllers	Datasheet	116In Stock	¥938.5 ¥802.3 ¥750.8 ¥747.5 View ¥737.5 ¥734.2	Min.: 1 Mult.: 1	Boost, Cuk, Flyback, SEPIC	1 Output	31.25 kHz to 2 MHz	50 %	10 V	1 A	- 40 C	+ 125 C	SMD/SMT	QFN-28	Tube
Switching Controllers 76V Synchronous Buck Controller MIC2176-1YMM Microchip Technology 1: ¥403.6 70In Stock	Mfr. Part # MIC2176-1YMM Mouser Part # 998-MIC2176-1YMM	Microchip Technology	Switching Controllers 76V Synchronous Buck Controller	Datasheet	70In Stock	¥403.6 ¥337.2 ¥305.6	Min.: 1 Mult.: 1	Buck	1 Output	100 kHz	96 %	Adjustable	15 A	- 40 C	+ 125 C	SMD/SMT	MSOP-10	Tube
Switching Controllers 76V Synchronous Buck Controller MIC2176-2YMM Microchip Technology 1: ¥403.6 75In Stock 300On Order	Mfr. Part # MIC2176-2YMM Mouser Part # 998-MIC2176-2YMM	Microchip Technology	Switching Controllers 76V Synchronous Buck Controller	Datasheet	75In Stock 300On Order	¥403.6 ¥337.2 ¥305.6	Min.: 1 Mult.: 1	Buck	1 Output	100 kHz	96 %	Adjustable	15 A	- 40 C	+ 125 C	SMD/SMT	MSOP-10	Tube
Switching Controllers 3V Buck Contoller MIC2194YM Microchip Technology 1: ¥476.7 170In Stock	Mfr. Part # MIC2194YM Mouser Part # 998-MIC2194YM	Microchip Technology	Switching Controllers 3V Buck Contoller	Datasheet	170In Stock	¥476.7 ¥398.6 ¥395.3	Min.: 1 Mult.: 1	Buck	1 Output	400 kHz	100 %	Adjustable		- 40 C	+ 125 C	SMD/SMT	SOP-8	Tube
Switching Controllers 3V Boost Contoller MIC2196YM Microchip Technology 1: ¥446.8 161In Stock	Mfr. Part # MIC2196YM Mouser Part # 998-MIC2196YM	Microchip Technology	Switching Controllers 3V Boost Contoller	Datasheet	161In Stock	¥446.8 ¥373.7 ¥368.7	Min.: 1 Mult.: 1	Boost	1 Output	400 kHz	85 %	Adjustable		- 40 C	+ 125 C	SMD/SMT	SOIC-8	Tube
Switching Controllers 300KHz Sync Buck Controller MIC2199YML Microchip Technology 1: ¥682.7 147In Stock	Mfr. Part # MIC2199YML Mouser Part # 998-MIC2199YML	Microchip Technology	Switching Controllers 300KHz Sync Buck Controller	Datasheet	147In Stock	¥682.7 ¥569.7 ¥564.7	Min.: 1 Mult.: 1	Buck	1 Output	300 kHz	85 %	800 mV to 6 V	20 A	- 40 C	+ 125 C	SMD/SMT	MLF-12	Tube
Switching Controllers Push-Pull DC/DC Controller MIC3839YMM Microchip Technology 1: ¥330.5 231In Stock	Mfr. Part # MIC3839YMM Mouser Part # 998-MIC3839YMM	Microchip Technology	Switching Controllers Push-Pull DC/DC Controller	Datasheet	231In Stock	¥330.5 ¥274.1	Min.: 1 Mult.: 1	Push-Pull	2 Output	1 MHz	50 %	3 V	1 A	- 40 C	+ 85 C	SMD/SMT	MSOP-10	Tube
Switching Controllers Monolithic SMPS Controller MIC38C43AYM Microchip Technology 1: ¥402 204In Stock	Mfr. Part # MIC38C43AYM Mouser Part # 998-MIC38C43AYM	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	204In Stock	¥402 ¥335.5 ¥305.6	Min.: 1 Mult.: 1	Boost, Buck	1 Output	500 kHz	96 %	5 V	500 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Tube
Switching Controllers Monolithic SMPS Controller MIC38C43YM Microchip Technology 1: ¥212.6 418In Stock	Mfr. Part # MIC38C43YM Mouser Part # 998-MIC38C43YM	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	418In Stock	¥212.6 ¥177.7 ¥176.1	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward	1 Output	500 kHz	96 %	5 V	500 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-8	Tube