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Microchip Technology Switching Controllers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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: £1.55 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 £1.55 £1.30 Reel £1.17 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: £4.40 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	£4.40 £3.67 £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-28		Tube
Switching Controllers 75V, Dual Phase Advanced COT PWM Controller MIC2133YML-TR Microchip Technology 1: £1.96 3,571In Stock	Mfr. Part No. MIC2133YML-TR Mouser Part No 494-MIC2133YML-TR	Microchip Technology	Switching Controllers 75V, Dual Phase Advanced COT PWM Controller Learn More about Microchip Technology microchip mic2133 controllers	Datasheet	3,571In Stock	Cut Tape £1.96 £1.66 Reel £1.49	Min.: 1 Mult.: 1 : 3,300	Buck	1 Output	100 kHz to 1 MHz	85 %		600 mV to 28 V	100 mA	- 40 C	+ 125 C	SMD/SMT	VQFN-32		Reel, Cut Tape
Switching Controllers High Speed PWM Controller with Dimming MCP1633T-E/MG Microchip Technology 1: £1.59 2,418In Stock	Mfr. Part No. MCP1633T-E/MG Mouser Part No 579-MCP1633T-E/MG	Microchip Technology	Switching Controllers High Speed PWM Controller with Dimming Learn More about Microchip Technology microchip mcp1633 pwm controllers	Datasheet	2,418In Stock	Cut Tape £1.59 £1.33 Reel £1.20	Min.: 1 Mult.: 1 : 3,300	Boost, Cuk, Flyback, SEPIC	1 Output	200 kHz to 2.2 MHz	98 %		15 mV	10 mA	- 40 C	+ 125 C	SMD/SMT			Reel, Cut Tape
Switching Controllers Switchmode PWM Controller HV9123NG-G-M901 Microchip Technology 1: £2.38 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 £2.38 £2.01 Reel £1.81	Min.: 1 Mult.: 1 : 2,600											SOIC-14		Reel, Cut Tape
Switching Controllers 42V Dig. Enhanced Buck PWM Controller MCP19118-E/MJ Microchip Technology 1: £4.09 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	£4.09 £3.40 £3.09	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: £3.58 538In Stock	Mfr. Part No. HV9123P-G Mouser Part No 689-HV9123P-G	Microchip Technology	Switching Controllers HVCMOS 450V 2% Ref	Datasheet	538In Stock	£3.58 £2.98 £2.71	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 Monolithic SMPS Controller MIC38C43AYMM Microchip Technology 1: £1.96 165In Stock	Mfr. Part No. MIC38C43AYMM Mouser Part No 998-MIC38C43AYMM	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	165In Stock	£1.96 £1.62 £1.48	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: £1.78 69In Stock	Mfr. Part No. MIC38HC43YN Mouser Part No 998-MIC38HC43YN	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	69In Stock	£1.78 £1.48 £1.34	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 Monolithic SMPS Controller MIC38HC45YN Microchip Technology 1: £1.54 194In Stock	Mfr. Part No. MIC38HC45YN Mouser Part No 998-MIC38HC45YN	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	194In Stock	£1.54 £1.28 £1.16	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 Monolithic SMPS Controller MIC38HC43-1YM Microchip Technology 1: £2.57 125In Stock	Mfr. Part No. MIC38HC43-1YM Mouser Part No 998-MIC38HC43-1YM	Microchip Technology	Switching Controllers Monolithic SMPS Controller	Datasheet	125In Stock	£2.57 £2.15 £1.96	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 Current Mode PWM Controller AAC243E-S8A-G-LF-TR Microchip Technology 1: £1.49 218In Stock	Mfr. Part No. AAC243E-S8A-G-LF-TR Mouser Part No 494-AAC243ES8AGLFTR	Microchip Technology	Switching Controllers Current Mode PWM Controller	Datasheet	218In Stock	Cut Tape £1.49 £1.48 Reel £1.25 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		1 Output	1 MHz	97 %		5 V	50 mA	- 40 C	+ 105 C	SMD/SMT	SOIC-8		Reel, Cut Tape, MouseReel
Switching Controllers Sync Buck, PWM Ctrl 300Khz, 8ns MCP19035-AAABE/MF Microchip Technology 1: £1.56 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	£1.56 £1.30 £1.20	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 36V, Dual Phase COT Buck Controller, Stackable Feature MIC21LV32YML-TR Microchip Technology 1: £1.78 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 £1.78 £1.48 Reel £1.34	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: £1.16 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 £1.16 £1.15 Reel £0.978 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 SO-16 High Vin Telecom DC/DC PWM Control MIC9130YQS Microchip Technology 1: £3.63 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	£3.63 £3.06	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 36V, Dual Phase COT Buck Controller, HLL & Phase Shedding MIC21LV33YML-TR Microchip Technology 1: £1.61 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 £1.61 £1.35 Reel £1.22	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: £1.44 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 £1.44 £1.42 Reel £1.21 MouseReel Available	Min.: 1 Mult.: 1 : 2,500										SMD/SMT	MSOP-8		Reel, Cut Tape, MouseReel
Switching Controllers Current Mode PWMs, High-Reliability Isolated Switching Regulators Microchip Technology SG3845DM SG3845DM Microchip Technology 1: £5.64 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	£5.64 £4.88 £4.51 £3.67	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: £1.96 2,292In 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	2,292In Stock	Cut Tape £1.96 £1.64 Reel £1.49 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: £1.79 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 £1.79 £1.49 Reel £1.35 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: £2.03 257In 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	257In Stock	Cut Tape £2.03 £1.69 Reel £1.54 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: £1.18 3,086In Stock	Mfr. Part No. MCP1630T-E/MS Mouser Part No 579-MCP1630T-E/MS	Microchip Technology	Switching Controllers Hi Spd PWM PIC atach	Datasheet	3,086In Stock	Cut Tape £1.18 £0.995 Reel £0.89 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 w/Pgd Ind UVLO 2V MCP1652RT-E/MS Microchip Technology 1: £1.48 1,490In Stock	Mfr. Part No. MCP1652RT-E/MS Mouser Part No 579-MCP1652RT-E/MS	Microchip Technology	Switching Controllers w/Pgd Ind UVLO 2V	Datasheet	1,490In Stock	Cut Tape £1.48 £1.25 Reel £1.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,500								- 40 C	+ 125 C	SMD/SMT	MSOP-8		Reel, Cut Tape, MouseReel
Switching Controllers HVCMOS HV9112NG-G Microchip Technology 1: £2.33 677In Stock	Mfr. Part No. HV9112NG-G Mouser Part No 689-HV9112NG-G	Microchip Technology	Switching Controllers HVCMOS	Datasheet	677In Stock	£2.33 £1.95 £1.76	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