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Switching Controllers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 SECONDARY SIDE SYNCH RONOU NCP4306AADZZZAMNTWG onsemi 1: $1.04 6,544In Stock	Mfr. Part No. NCP4306AADZZZAMNTWG Mouser Part No 863-4306AADZZZAMNTWG	onsemi	Switching Controllers SECONDARY SIDE SYNCH RONOU Learn More about onsemi ncp4306 drivers	Datasheet	6,544In Stock	Cut Tape $1.04 $0.693 $0.638 $0.579 View Reel $0.521 $0.55 $0.533 $0.523 $0.522 $0.521 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Flyback, Forward, Half Bridge	1 Output	1 MHz		10 V	7 A	- 40 C	+ 125 C	SMD/SMT	DFN-8		Reel, Cut Tape, MouseReel
Switching Controllers 2 SW-FORWARD PWM CONTROLLER WITH INTERNAL 600 V GATE DRIVER FOR LIGHTING NCL30125B2DR2G onsemi 1: $1.66 2,427In Stock	Mfr. Part No. NCL30125B2DR2G Mouser Part No 863-NCL30125B2DR2G	onsemi	Switching Controllers 2 SW-FORWARD PWM CONTROLLER WITH INTERNAL 600 V GATE DRIVER FOR LIGHTING	Datasheet	2,427In Stock	Cut Tape $1.66 $1.22 $1.11 $0.983 Reel $0.771 View $0.926 $0.89 $0.829 $0.769	Min.: 1 Mult.: 1 : 2,500	Forward	1 Output	300 kHz	46 %	12.7 V	1.2 A	- 40 C	+ 125 C	SMD/SMT			Reel, Cut Tape
Switching Controllers BRWN AREC OCP OVP 100KHZ NCP1236BD100R2G onsemi 1: $0.861 7,242In Stock	Mfr. Part No. NCP1236BD100R2G Mouser Part No 863-NCP1236BD100R2G	onsemi	Switching Controllers BRWN AREC OCP OVP 100KHZ	Datasheet	7,242In Stock	Cut Tape $0.861 $0.615 $0.554 $0.487 Reel $0.378 View $0.454 $0.435 $0.408 $0.368 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	100 kHz	85 %	13.5 V	500 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-7		Reel, Cut Tape, MouseReel
Switching Controllers CURRENT MODE PWM CONTROLL NCP12700ADNR2G onsemi 1: $1.58 3,898In Stock	Mfr. Part No. NCP12700ADNR2G Mouser Part No 863-NCP12700ADNR2G	onsemi	Switching Controllers CURRENT MODE PWM CONTROLL Learn More about onsemi ncp12700 controllers	Datasheet	3,898In Stock	Cut Tape $1.58 $1.17 $1.05 $0.927 View Reel $0.74 $0.872 $0.839 $0.829 $0.741 $0.74 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Flyback, Forward	1 Output	100 kHz to 1 MHz	84 %	12 V	2.8 A	- 40 C	+ 125 C	SMD/SMT	MSOP-10		Reel, Cut Tape, MouseReel
Switching Controllers 40kHz 200mA PWM w/48% Duty Cycle Max TL494CDR2G onsemi 1: $1.09 6,484In Stock	Mfr. Part No. TL494CDR2G Mouser Part No 863-TL494CDR2G	onsemi	Switching Controllers 40kHz 200mA PWM w/48% Duty Cycle Max	Datasheet	6,484In Stock	Cut Tape $1.09 $0.612 $0.562 $0.519 $0.478 Reel $0.477 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500	Push-Pull	2 Output	200 kHz	48 %	3.3 V	500 mA	0 C	+ 70 C	SMD/SMT	SOIC-16		Reel, Cut Tape, MouseReel
Switching Controllers 40kHz 200mA PWM w/48% Duty Cycle Max TL594CDR2G onsemi 1: $1.09 3,039In Stock	Mfr. Part No. TL594CDR2G Mouser Part No 863-TL594CDR2G	onsemi	Switching Controllers 40kHz 200mA PWM w/48% Duty Cycle Max	Datasheet	3,039In Stock	Cut Tape $1.09 $0.79 $0.712 $0.627 View Reel $0.49 $0.587 $0.562 $0.534 $0.49 MouseReel Available	Min.: 1 Mult.: 1 Max.: 2,500 : 2,500	Push-Pull	1 Output	40 kHz	48 %		500 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-16		Reel, Cut Tape, MouseReel
Switching Controllers Automotive Grade 4.5 -75V Wide Vin Curre A 926-LM5088QMHX2NOPB LM5088QMH-2/NOPB Texas Instruments 1: $6.08 452In Stock	Mfr. Part No. LM5088QMH-2/NOPB Mouser Part No 926-LM5088QMH-2/NOPB	Texas Instruments	Switching Controllers Automotive Grade 4.5 -75V Wide Vin Curre A 926-LM5088QMHX2NOPB	Datasheet	452In Stock	$6.08 $4.63 $4.27 $3.86 View $3.51 $3.47	Min.: 1 Mult.: 1	Buck	1 Output	50 kHz to 1 MHz	50 %	1.205 V	10 A	- 40 C	+ 125 C	SMD/SMT	HTSSOP-16	AEC-Q100	Tube
Switching Controllers High power density QR Resonant Flyback controller DRFLYBACK-A Panjit 1: $6.23 2,500In Stock	Mfr. Part No. DRFLYBACK-A Mouser Part No 241-DRFLYBACK-A	Panjit	Switching Controllers High power density QR Resonant Flyback controller Learn More about Panjit drflyback a flyback controller	Datasheet	2,500In Stock	Cut Tape $6.23 $4.78 $4.41 $4.01 View Reel $3.38 $3.83 $3.71 $3.68 $3.38 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	150 kHz		2.8 V, 5 V		- 40 C	+ 125 C	SMD/SMT	TSSOP-18L		Reel, Cut Tape, MouseReel
Switching Controllers 0.5mA Current Mode UC2845BN STMicroelectronics 1: $1.28 3,587In Stock	Mfr. Part No. UC2845BN Mouser Part No 511-UC2845BN	STMicroelectronics	Switching Controllers 0.5mA Current Mode Learn More about STMicroelectronics stm standard products	Datasheet	3,587In Stock	$1.28 $0.933 $0.805 $0.755 View $0.713 $0.683 $0.657 $0.586	Min.: 1 Mult.: 1	Boost, Flyback, Forward	1 Output	500 kHz	50 %	4.95 V to 5.05 V	1 A	- 40 C	+ 150 C	Through Hole	PDIP-8		Tube
Switching Controllers Digitally enhanced power analog buck controller MCP19122-E/MJ Microchip Technology 1: $5.55 359In Stock	Mfr. Part No. MCP19122-E/MJ Mouser Part No 579-MCP19122-E/MJ	Microchip Technology	Switching Controllers Digitally enhanced power analog buck controller Learn More about Microchip Technology microchip mcp19122 mcp19123 controllers	Datasheet	359In Stock	$5.55 $4.63 $4.20 $4.19	Min.: 1 Mult.: 1	Buck	1 Output	100 kHz to 1.6 MHz	100 %	300 mV to 16 V	4 A	- 40 C	+ 125 C	SMD/SMT	QFN-24		Tube
Switching Controllers Automotive 30-V wid e VIN synchronous 4- A 595-LM34936QPWPRQ1 LM34936QPWPTQ1 Texas Instruments 1: $9.50 390In Stock	Mfr. Part No. LM34936QPWPTQ1 Mouser Part No 595-LM34936QPWPTQ1	Texas Instruments	Switching Controllers Automotive 30-V wid e VIN synchronous 4- A 595-LM34936QPWPRQ1	Datasheet	390In Stock	Cut Tape $9.50 $7.40 $6.87 $6.29 Reel $5.70 View $5.57 $5.40 MouseReel Available	Min.: 1 Mult.: 1 : 250	Buck-Boost	4 Output	200 kHz, 390 kHz	100 %	800 mV to 30 V	2 A	- 40 C	+ 125 C	SMD/SMT	HTSSOP-28	AEC-Q100	Reel, Cut Tape, MouseReel
Switching Controllers Wide Vin Sync Buck f or Light Load Eff A A 595-TPS51117PW TPS51117PWR Texas Instruments 1: $2.40 2,349In Stock	Mfr. Part No. TPS51117PWR Mouser Part No 595-TPS51117PWR	Texas Instruments	Switching Controllers Wide Vin Sync Buck f or Light Load Eff A A 595-TPS51117PW	Datasheet	2,349In Stock	Cut Tape $2.40 $1.78 $1.63 $1.47 View Reel $1.17 $1.38 $1.33 $1.29 $1.17 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Buck	1 Output	100 kHz to 550 kHz		760 mV to 5.5 V	10 A	- 40 C	+ 85 C	SMD/SMT	TSSOP-14		Reel, Cut Tape, MouseReel
Switching Controllers Fixed-Freq Notebook Sys Pwr Controller A A 595-TPS51220ARTVT TPS51220ARTVR Texas Instruments 1: $4.29 2,305In Stock	Mfr. Part No. TPS51220ARTVR Mouser Part No 595-TPS51220ARTVR	Texas Instruments	Switching Controllers Fixed-Freq Notebook Sys Pwr Controller A A 595-TPS51220ARTVT	Datasheet	2,305In Stock	Cut Tape $4.29 $3.26 $2.99 $2.70 Reel $2.33 View $2.57 $2.49 $2.41 $2.30 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Buck	2 Output	200 kHz to 1 MHz	99 %	1 V to 12 V	20 A	- 40 C	+ 85 C	SMD/SMT	WQFN-32		Reel, Cut Tape, MouseReel
Switching Controllers Wide Vin Eco-Mode Sg l Sync Step Cntrlr A 595-TPS53219ARGTT TPS53219ARGTR Texas Instruments 1: $2.04 6,843In Stock	Mfr. Part No. TPS53219ARGTR Mouser Part No 595-TPS53219ARGTR	Texas Instruments	Switching Controllers Wide Vin Eco-Mode Sg l Sync Step Cntrlr A 595-TPS53219ARGTT	Datasheet	6,843In Stock	Cut Tape $2.04 $1.50 $1.37 $1.22 Reel $0.991 View $1.15 $1.11 $1.07 $0.956 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Buck	1 Output	250 kHz to 970 kHz		600 mV to 5.5 V	20 A	- 40 C	+ 85 C	SMD/SMT	VQFN-16		Reel, Cut Tape, MouseReel
Switching Controllers Dual-Channel 6+2/5+3 D-CAP+TM Multiphase A 595-TPS53681RSBR TPS53681RSBT Texas Instruments 1: $13.50 562In Stock	Mfr. Part No. TPS53681RSBT Mouser Part No 595-TPS53681RSBT	Texas Instruments	Switching Controllers Dual-Channel 6+2/5+3 D-CAP+TM Multiphase A 595-TPS53681RSBR Learn More about Texas Instruments ti tps53681 controller	Datasheet	562In Stock	Cut Tape $13.50 $10.63 $9.92 $9.15 Reel $8.23 View $8.02 Quote MouseReel Available	Min.: 1 Mult.: 1 : 250	Buck	2 Output	300 kHz to 1 MHz		250 mV to 2.8125 V	300 A	- 40 C	+ 125 C	SMD/SMT	WQFN-40		Reel, Cut Tape, MouseReel
Switching Controllers 2.5-V to 24-V 3- 2 - and 1-phase step- A A 595-TPS59632QRHBTQ1 TPS59632QRHBRQ1 Texas Instruments 1: $8.37 6,000In Stock	Mfr. Part No. TPS59632QRHBRQ1 Mouser Part No 595-TPS59632QRHBRQ1	Texas Instruments	Switching Controllers 2.5-V to 24-V 3- 2 - and 1-phase step- A A 595-TPS59632QRHBTQ1 Learn More about Texas Instruments ti tps59632 q1 step down controller	Datasheet	6,000In Stock	Cut Tape $8.37 $6.48 $6.01 $5.50 View Reel $4.62 $5.26 $5.11 $4.97 $4.62 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Buck	1 Output	300 kHz to 1 MHz	51 %	1.52 V	1 mA	- 40 C	+ 125 C	SMD/SMT	VQFN-32		Reel, Cut Tape, MouseReel
Switching Controllers Mil Enh Low pwr Cur Mode Push-Pull PWM UCC2808AQDR-2EP Texas Instruments 1: $5.16 2,684In Stock	Mfr. Part No. UCC2808AQDR-2EP Mouser Part No 595-UCC2808AQDR-2EP	Texas Instruments	Switching Controllers Mil Enh Low pwr Cur Mode Push-Pull PWM	Datasheet	2,684In Stock	Cut Tape $5.16 $3.90 $3.58 $3.23 View Reel $2.69 $3.06 $3.04 $2.86 $2.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Push-Pull	2 Output	1 MHz	50 %	4.3 V	1 A	- 40 C	+ 125 C	SMD/SMT	SOIC-8		Reel, Cut Tape, MouseReel
Switching Controllers 1-MHz High Frequency Active Clamp Flybac A 595-UCC28780D UCC28780DR Texas Instruments 1: $2.15 1,354In Stock	Mfr. Part No. UCC28780DR Mouser Part No 595-UCC28780DR	Texas Instruments	Switching Controllers 1-MHz High Frequency Active Clamp Flybac A 595-UCC28780D Learn More about Texas Instruments ti ucc28780 controller	Datasheet	1,354In Stock	Cut Tape $2.15 $1.59 $1.45 $1.30 Reel $1.08 View $1.23 $1.19 $1.14 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	1 MHz	99 %	19.853 V	2.25 A	- 40 C	+ 125 C	SMD/SMT	SOIC-Narrow-16		Reel, Cut Tape, MouseReel
Switching Controllers Automotive high-den sity zero-voltage s UCC28781QRTWRQ1 Texas Instruments 1: $3.04 11,665In Stock	Mfr. Part No. UCC28781QRTWRQ1 Mouser Part No 595-UCC28781QRTWRQ1	Texas Instruments	Switching Controllers Automotive high-den sity zero-voltage s Learn More about Texas Instruments ti ucc28781 zvs controller	Datasheet	11,665In Stock	Cut Tape $3.04 $2.28 $2.09 $1.88 Reel $1.51 View $1.78 $1.72 $1.66 $1.48 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Flyback	1 Output	500 kHz	99 %	14.7 V to 15.3 V	4 A	- 40 C	+ 125 C	SMD/SMT	WQFN-24		Reel, Cut Tape, MouseReel
Switching Controllers Automotive 20-V lo w -power current-mode UCC28C42QDRQ1 Texas Instruments 1: $3.41 1,253In Stock	Mfr. Part No. UCC28C42QDRQ1 Mouser Part No 595-UCC28C42QDRQ1	Texas Instruments	Switching Controllers Automotive 20-V lo w -power current-mode Learn More about Texas Instruments ti ucc28c4x q1 controllers	Datasheet	1,253In Stock	Cut Tape $3.41 $2.54 $2.33 $2.08 Reel $1.76 View $1.97 $1.93 $1.83 $1.73 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Boost, Buck, Buck-Boost, Flyback, Forward	1 Output	1 MHz	100 %	18 V	1 A	- 40 C	+ 125 C	SMD/SMT	SOIC-8	AEC-Q100	Reel, Cut Tape, MouseReel
Switching Controllers CURRENTMODE PWM CONTROLLER NCP12510BSN65T1G onsemi 1: $0.57 16,529In Stock	Mfr. Part No. NCP12510BSN65T1G Mouser Part No 863-NCP12510BSN65T1G	onsemi	Switching Controllers CURRENTMODE PWM CONTROLLER Learn More about onsemi NCP125x	Datasheet	16,529In Stock	Cut Tape $0.57 $0.40 $0.357 $0.311 Reel $0.238 View $0.29 $0.276 $0.257 $0.229 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Flyback	1 Output	65 kHz	84 %	12 V	500 mA	- 40 C	+ 125 C	SMD/SMT	SOT-23-6		Reel, Cut Tape, MouseReel
Switching Controllers HV QR FLYBACK CONTROLLER NCP1345Q00D1R2G onsemi 1: $1.33 2,382In Stock	Mfr. Part No. NCP1345Q00D1R2G Mouser Part No 863-NCP1345Q00D1R2G	onsemi	Switching Controllers HV QR FLYBACK CONTROLLER Learn More about onsemi ncp1345 controllers	Datasheet	2,382In Stock	Cut Tape $1.33 $0.994 $0.902 $0.811 Reel $0.679 View $0.765 $0.737 $0.699 $0.668	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output			3.3 V to 21 V	10 uA	- 40 C	+ 125 C	SMD/SMT	SOIC-9		Reel, Cut Tape
Switching Controllers HV QR FLYBACK CONTROLLER NCP1345Q01D1R2G onsemi 1: $1.45 2,228In Stock	Mfr. Part No. NCP1345Q01D1R2G Mouser Part No 863-NCP1345Q01D1R2G	onsemi	Switching Controllers HV QR FLYBACK CONTROLLER Learn More about onsemi ncp1345 controllers	Datasheet	2,228In Stock	Cut Tape $1.45 $1.06 $0.688 $0.661 Reel $0.661	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output			3.3 V to 21 V	10 uA	- 40 C	+ 125 C	SMD/SMT	SOIC-9		Reel, Cut Tape
Switching Controllers QUASI-RES CUR MODE CONTRL NCP1380BDR2G onsemi 1: $0.89 6,130In Stock	Mfr. Part No. NCP1380BDR2G Mouser Part No 863-NCP1380BDR2G	onsemi	Switching Controllers QUASI-RES CUR MODE CONTRL	Datasheet	6,130In Stock	Cut Tape $0.89 $0.678 $0.626 $0.57 View Reel $0.491 $0.543 $0.527 $0.516 $0.491 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	65 kHz		13 V	800 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8		Reel, Cut Tape, MouseReel
Switching Controllers ANA PWM SWTCHING REG NCV3843BVDR2G onsemi 1: $1.34 4,641In Stock	Mfr. Part No. NCV3843BVDR2G Mouser Part No 863-NCV3843BVDR2G	onsemi	Switching Controllers ANA PWM SWTCHING REG	Datasheet	4,641In Stock	Cut Tape $1.34 $0.97 $0.879 $0.779 View Reel $0.627 $0.732 $0.702 $0.642 $0.627 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Boost, Flyback	1 Output	500 kHz	96 %	1 V	1 A	- 40 C	+ 125 C	SMD/SMT	SOIC-14	AEC-Q100	Reel, Cut Tape, MouseReel