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Switching Controllers

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) 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 Industrial 30-V lo w -power current-mode UCC28C54DGKR Texas Instruments 1: CHF 1.87 24’628In Stock	Mfr. Part No. UCC28C54DGKR Mouser Part No 595-UCC28C54DGKR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	24’628In Stock	Cut Tape CHF 1.87 CHF 1.39 CHF 1.26 CHF 1.12 Reel CHF 0.955 View CHF 1.07 CHF 1.03 CHF 1.00 CHF 0.934 MouseReel Available	Min.: 1 Mult.: 1 : 2’500	Flyback	1 Output	110 kHz	50 %	28 V	200 mA	- 40 C	+ 125 C	SMD/SMT	VSSOP-8		Reel, Cut Tape, MouseReel
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C52DGKR Texas Instruments 1: CHF 1.87 2’333In Stock	Mfr. Part No. UCC28C52DGKR Mouser Part No 595-UCC28C52DGKR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2’333In Stock	Cut Tape CHF 1.87 CHF 1.39 CHF 1.26 CHF 1.12 Reel CHF 0.955 View CHF 1.07 CHF 1.03 CHF 1.00 CHF 0.934 MouseReel Available	Min.: 1 Mult.: 1 : 2’500	Flyback	1 Output	110 kHz	100 %	28 V	200 mA	- 40 C	+ 125 C	SMD/SMT	VSSOP-8		Reel, Cut Tape, MouseReel
Switching Controllers Wide Input Sync Boos t Controller A 595- A 595-LM5122MHE/NOPB LM5122MH/NOPB Texas Instruments 1: CHF 5.92 5’263In Stock	Mfr. Part No. LM5122MH/NOPB Mouser Part No 595-LM5122MH/NOPB	Texas Instruments	Switching Controllers Wide Input Sync Boos t Controller A 595- A 595-LM5122MHE/NOPB Learn More about Texas Instruments ti lm5122 boost controller	Datasheet	5’263In Stock	CHF 5.92 CHF 4.57 CHF 3.62 CHF 3.44 View CHF 3.30 CHF 3.28 CHF 3.26 CHF 3.17	Min.: 1 Mult.: 1	Boost	1 Output	50 kHz to 1 MHz	100 %	3 V to 100 V	20 A	- 40 C	+ 125 C	SMD/SMT	HTSSOP-20		Tube
Switching Controllers Auto Cat Lo-Pwr BiC MOS Current-Mode PWM UCC2802QDRQ1 Texas Instruments 1: CHF 3.36 8’588In Stock	Mfr. Part No. UCC2802QDRQ1 Mouser Part No 595-UCC2802QDRQ1	Texas Instruments	Switching Controllers Auto Cat Lo-Pwr BiC MOS Current-Mode PWM	Datasheet	8’588In Stock	Cut Tape CHF 3.36 CHF 2.55 CHF 2.33 CHF 2.11 View Reel CHF 1.75 CHF 2.00 CHF 1.99 CHF 1.87 CHF 1.75 MouseReel Available	Min.: 1 Mult.: 1 : 2’500	Boost, Flyback, Forward	1 Output	1 MHz	100 %	5 V	1 A	- 40 C	+ 125 C	SMD/SMT	SOIC-8	AEC-Q100	Reel, Cut Tape, MouseReel
Switching Controllers 3.5-V to 65-V dual- output stackable s LM5143RHAR Texas Instruments 1: CHF 4.75 5’778In Stock	Mfr. Part No. LM5143RHAR Mouser Part No 595-LM5143RHAR	Texas Instruments	Switching Controllers 3.5-V to 65-V dual- output stackable s Learn More about Texas Instruments ti lm5143 q1 controllers	Datasheet	5’778In Stock	Cut Tape CHF 4.75 CHF 3.61 CHF 3.33 CHF 3.02 View Reel CHF 2.71 CHF 2.87 CHF 2.79 CHF 2.74 CHF 2.71 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2’500	Buck	2 Output	2.2 MHz				- 40 C	+ 125 C	SMD/SMT	VQFNP-40		Reel, Cut Tape, MouseReel
Switching Controllers 2.2-MHz wide VIN non synchronous boost f LM5156HPWPR Texas Instruments 1: CHF 2.59 11’625In Stock	Mfr. Part No. LM5156HPWPR Mouser Part No 595-LM5156HPWPR	Texas Instruments	Switching Controllers 2.2-MHz wide VIN non synchronous boost f Learn More about Texas Instruments ti lm5156xh controller	Datasheet	11’625In Stock	Cut Tape CHF 2.59 CHF 1.95 CHF 1.79 CHF 1.61 Reel CHF 1.38 View CHF 1.53 CHF 1.50 CHF 1.42 CHF 1.35 MouseReel Available	Min.: 1 Mult.: 1 : 2’000	Boost, Flyback, SEPIC	1 Output	100 kHz to 2.2 MHz	96 %	1.5 V to 300 V	1.5 A	- 40 C	+ 125 C	SMD/SMT	HTSSOP-14		Reel, Cut Tape, MouseReel
Switching Controllers Automotive 20-V lo w -power current-mode UCC28C44QDRQ1 Texas Instruments 1: CHF 2.68 11’424In Stock	Mfr. Part No. UCC28C44QDRQ1 Mouser Part No 595-UCC28C44QDRQ1	Texas Instruments	Switching Controllers Automotive 20-V lo w -power current-mode Learn More about Texas Instruments ti ucc28c4x q1 controllers	Datasheet	11’424In Stock	Cut Tape CHF 2.68 CHF 2.01 CHF 1.84 CHF 1.66 Reel CHF 1.36 View CHF 1.57 CHF 1.55 CHF 1.47 CHF 1.33 MouseReel Available	Min.: 1 Mult.: 1 : 2’500	Boost, Buck, Buck-Boost, Flyback, Forward	1 Output	1 MHz	50 %	18 V	1 A	- 40 C	+ 125 C	SMD/SMT	SOIC-8	AEC-Q100	Reel, Cut Tape, MouseReel
Switching Controllers Regulating Pulse Wid th Modulator A 595- A 595-UC2525BDW UC2525BDWTR Texas Instruments 1: CHF 7.50 3’137In Stock	Mfr. Part No. UC2525BDWTR Mouser Part No 595-UC2525BDWTR	Texas Instruments	Switching Controllers Regulating Pulse Wid th Modulator A 595- A 595-UC2525BDW	Datasheet	3’137In Stock	Cut Tape CHF 7.50 CHF 5.83 CHF 5.41 CHF 4.95 View Reel CHF 4.13 CHF 4.75 CHF 4.62 CHF 4.49 CHF 4.13 MouseReel Available	Min.: 1 Mult.: 1 : 2’000	Boost, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull	2 Output	100 kHz to 500 kHz	50 %	5.1 V	500 mA	- 40 C	+ 85 C	SMD/SMT	SOIC-16		Reel, Cut Tape, MouseReel
Switching Controllers BiCMOS Low-Power Cur rent Mode A 595-UCC A 595-UCC28C44DGK UCC28C44DGKR Texas Instruments 1: CHF 1.68 37’854In Stock	Mfr. Part No. UCC28C44DGKR Mouser Part No 595-UCC28C44DGKR	Texas Instruments	Switching Controllers BiCMOS Low-Power Cur rent Mode A 595-UCC A 595-UCC28C44DGK Learn More about Texas Instruments ti ucc28c4x q1 controllers	Datasheet	37’854In Stock	Cut Tape CHF 1.68 CHF 1.35 CHF 1.24 CHF 1.15 Reel CHF 1.01 View CHF 1.10 CHF 1.07 CHF 1.06 CHF 1.00 MouseReel Available	Min.: 1 Mult.: 1 : 2’500	Boost, Flyback, Forward	1 Output	1 MHz	50 %	18 V	1 A	- 40 C	+ 105 C	SMD/SMT	VSSOP-8		Reel, Cut Tape, MouseReel
Switching Controllers 60V Vin simple switching controller for Industrial Market, Q ISL8117FRZ-T Renesas / Intersil 1: CHF 3.88 6’964In Stock 6’000Expected 6/21/2027	Mfr. Part No. ISL8117FRZ-T Mouser Part No 968-ISL8117FRZ-T	Renesas / Intersil	Switching Controllers 60V Vin simple switching controller for Industrial Market, Q Learn More about Renesas / Intersil renesas isl8117 controllers	Datasheet	6’964In Stock 6’000Expected 6/21/2027	Cut Tape CHF 3.88 CHF 2.93 CHF 2.69 CHF 2.43 View Reel CHF 2.10 CHF 2.30 CHF 2.28 CHF 2.15 CHF 2.10 CHF 2.10 MouseReel Available	Min.: 1 Mult.: 1 : 6’000	Buck	1 Output	200 kHz to 1 MHz		600 mV to 54 V	20 A	- 40 C	+ 125 C	SMD/SMT			Reel, Cut Tape, MouseReel
Switching Controllers Voltage Mode w/Sync SG3525AP013TR STMicroelectronics 1: CHF 1.82 14’619In Stock	Mfr. Part No. SG3525AP013TR Mouser Part No 511-SG3525AP013TR	STMicroelectronics	Switching Controllers Voltage Mode w/Sync	Datasheet	14’619In Stock	Cut Tape CHF 1.82 CHF 1.35 CHF 1.24 CHF 1.10 Reel CHF 0.877 View CHF 1.04 CHF 1.01 CHF 0.973 CHF 0.856 MouseReel Available	Min.: 1 Mult.: 1 : 2’500	Push-Pull	2 Output	100 Hz to 500 kHz	49 %	5.1 V	500 mA	0 C	+ 70 C	SMD/SMT	SOIC-16		Reel, Cut Tape, MouseReel
Switching Controllers Mil Enh Current-Mode PWM Cntrlr UC1846MDWREP Texas Instruments 1: CHF 11.77 2’658In Stock	Mfr. Part No. UC1846MDWREP Mouser Part No 595-UC1846MDWREP	Texas Instruments	Switching Controllers Mil Enh Current-Mode PWM Cntrlr	Datasheet	2’658In Stock	Cut Tape CHF 11.77 CHF 9.29 CHF 8.68 CHF 8.00 View Reel CHF 6.94 CHF 7.53 CHF 7.36 CHF 6.94 MouseReel Available	Min.: 1 Mult.: 1 : 2’000	Boost, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull	2 Output	500 kHz	50 %	5.1 V	500 mA	- 55 C	+ 125 C	SMD/SMT	SOIC-16		Reel, Cut Tape, MouseReel
Switching Controllers Mil Enh Low-pwr BIC MOS Current-Mode PWM UCC2801MDREP Texas Instruments 1: CHF 8.34 3’544In Stock	Mfr. Part No. UCC2801MDREP Mouser Part No 595-UCC2801MDREP	Texas Instruments	Switching Controllers Mil Enh Low-pwr BIC MOS Current-Mode PWM	Datasheet	3’544In Stock	Cut Tape CHF 8.34 CHF 6.51 CHF 6.06 CHF 5.55 View Reel CHF 4.74 CHF 5.29 CHF 5.19 CHF 5.06 CHF 4.74 MouseReel Available	Min.: 1 Mult.: 1 : 2’500	Boost, Flyback, Forward	1 Output	1 MHz	50 %	5 V	1 A	- 55 C	+ 125 C	SMD/SMT	SOIC-8		Reel, Cut Tape, MouseReel
Switching Controllers AUTO CAT WIDE-INPUT SYNCH BUCK TPS40051QPWPRQ1 Texas Instruments 1: CHF 5.47 5’223In Stock	Mfr. Part No. TPS40051QPWPRQ1 Mouser Part No 595-TPS40051QPWPRQ1	Texas Instruments	Switching Controllers AUTO CAT WIDE-INPUT SYNCH BUCK	Datasheet	5’223In Stock	Cut Tape CHF 5.47 CHF 4.19 CHF 3.88 CHF 3.53 View Reel CHF 3.02 CHF 3.36 CHF 3.25 CHF 3.22 CHF 3.02 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2’000	Buck	1 Output	100 kHz to 1 MHz	85 %	700 mV to 35 V	20 A	- 40 C	+ 125 C	SMD/SMT	HTSSOP-16	AEC-Q100	Reel, Cut Tape, MouseReel
Switching Controllers WIDE VIN 6A 70V BUCK FAN65004B onsemi 1: CHF 5.49 10’141In Stock	Mfr. Part No. FAN65004B Mouser Part No 863-FAN65004B	onsemi	Switching Controllers WIDE VIN 6A 70V BUCK Learn More about onsemi fan6500x controllers	Datasheet	10’141In Stock	Cut Tape CHF 5.49 CHF 4.21 CHF 3.88 CHF 3.54 View Reel CHF 2.99 CHF 3.37 CHF 3.27 CHF 3.24 CHF 2.99 MouseReel Available	Min.: 1 Mult.: 1 : 3’000	Buck	2 Output	100 kHz to 1 MHz	50 %	5 V	6 A	- 40 C	+ 125 C	SMD/SMT	PQFN-35		Reel, Cut Tape, MouseReel
Switching Controllers HIGH PERF CURRENT MO DE RE NCP13992ACDR2G onsemi 1: CHF 1.80 16’449In Stock	Mfr. Part No. NCP13992ACDR2G Mouser Part No 863-NCP13992ACDR2G	onsemi	Switching Controllers HIGH PERF CURRENT MO DE RE Learn More about onsemi ncp13992 converter	Datasheet	16’449In Stock	Cut Tape CHF 1.80 CHF 1.32 CHF 1.21 CHF 1.08 View Reel CHF 0.917 CHF 1.01 CHF 0.973 CHF 0.945 CHF 0.917 MouseReel Available	Min.: 1 Mult.: 1 : 2’500	Half Bridge		20 kHz to 750 kHz			1 A	- 40 C	+ 125 C	SMD/SMT	SOIC-16		Reel, Cut Tape, MouseReel
Switching Controllers Resonant LLC controller TEA19161T/2Y NXP Semiconductors 1: CHF 2.49 22’300In Stock	Mfr. Part No. TEA19161T/2Y Mouser Part No 771-TEA19161T/2Y	NXP Semiconductors	Switching Controllers Resonant LLC controller Learn More about NXP Semiconductors nxp greenchip ac dc solutions	Datasheet	22’300In Stock	Cut Tape CHF 2.49 CHF 1.89 CHF 1.73 CHF 1.55 Reel CHF 1.28 View CHF 1.47 CHF 1.45 CHF 1.38 CHF 1.26	Min.: 1 Mult.: 1 : 2’500	Boost	1 Output	500 kHz	67 %	12 V	2 A	- 40 C	+ 150 C	SMD/SMT	SO-16		Reel, Cut Tape
Switching Controllers Wide In Non-Sync Buc k DC/DC Cntrlr TPS40200GDR Texas Instruments 1: CHF 1.98 29’374In Stock	Mfr. Part No. TPS40200GDR Mouser Part No 595-TPS40200GDR	Texas Instruments	Switching Controllers Wide In Non-Sync Buc k DC/DC Cntrlr	Datasheet	29’374In Stock	Cut Tape CHF 1.98 CHF 1.48 CHF 1.35 CHF 1.21 Reel CHF 0.992 View CHF 1.14 CHF 1.10 CHF 1.07 CHF 0.964 MouseReel Available	Min.: 1 Mult.: 1 : 2’500	Buck	1 Output	35 kHz to 500 kHz	95 %	700 mV to 46 V	3 A	- 40 C	+ 85 C	SMD/SMT	SOIC-8		Reel, Cut Tape, MouseReel
Switching Controllers Mil Enhanced Hi-Spd PWM Cntrlr UC2825AMDWREP Texas Instruments 1: CHF 9.17 1’888In Stock	Mfr. Part No. UC2825AMDWREP Mouser Part No 595-UC2825AMDWREP	Texas Instruments	Switching Controllers Mil Enhanced Hi-Spd PWM Cntrlr	Datasheet	1’888In Stock	Cut Tape CHF 9.17 CHF 7.50 CHF 7.09 CHF 6.75 CHF 6.57 Reel CHF 6.57 MouseReel Available	Min.: 1 Mult.: 1 : 2’000	Boost, Flyback, Forward, Full Bridge, Half Bridge, Push-Pull	2 Output	1 MHz	85 %	5.1 V	2 A	- 55 C	+ 125 C	SMD/SMT	SOIC-16		Reel, Cut Tape, MouseReel
Switching Controllers 3.5-V to 42-V dual- output stackable s LM25143RHAR Texas Instruments 1: CHF 3.92 14’757In Stock	Mfr. Part No. LM25143RHAR Mouser Part No 595-LM25143RHAR	Texas Instruments	Switching Controllers 3.5-V to 42-V dual- output stackable s Learn More about Texas Instruments ti lm25143 controller	Datasheet	14’757In Stock	Cut Tape CHF 3.92 CHF 2.99 CHF 2.75 CHF 2.50 View Reel CHF 2.16 CHF 2.38 CHF 2.23 CHF 2.16 MouseReel Available	Min.: 1 Mult.: 1 : 2’500	Buck	2 Output	2.2 MHz				- 40 C	+ 125 C	SMD/SMT	VQFNP-40		Reel, Cut Tape, MouseReel
Switching Controllers Dual Output 2-Phase Syn Buck Driverless A 595-TPS40428RHAT TPS40428RHAR Texas Instruments 1: CHF 8.08 3’808In Stock	Mfr. Part No. TPS40428RHAR Mouser Part No 595-TPS40428RHAR	Texas Instruments	Switching Controllers Dual Output 2-Phase Syn Buck Driverless A 595-TPS40428RHAT	Datasheet	3’808In Stock	Cut Tape CHF 8.08 CHF 6.30 CHF 5.85 CHF 5.36 View Reel CHF 4.61 CHF 5.10 CHF 4.98 CHF 4.87 CHF 4.61 MouseReel Available	Min.: 1 Mult.: 1 : 2’500	Buck	2 Output	200 kHz to 1.5 MHz	50 %	600 mV to 5 V	40 A	- 40 C	+ 125 C	SMD/SMT	VQFN-40		Reel, Cut Tape, MouseReel
Switching Controllers CM PWM CONTROLLER NCP1252DDR2G onsemi 1: CHF 0.789 53’699In Stock	Mfr. Part No. NCP1252DDR2G Mouser Part No 863-NCP1252DDR2G	onsemi	Switching Controllers CM PWM CONTROLLER	Datasheet	53’699In Stock	Cut Tape CHF 0.789 CHF 0.565 CHF 0.509 CHF 0.447 Reel CHF 0.371 View CHF 0.418 CHF 0.401 CHF 0.388 CHF 0.36 MouseReel Available	Min.: 1 Mult.: 1 : 2’500	Flyback, Forward	1 Output	500 kHz	47.5 %	12 V	800 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8		Reel, Cut Tape, MouseReel
Switching Controllers 650V Integrated Power Switch w Error Amp and no bias winding for 9Watt FSL336LRN onsemi 1: CHF 1.62 15’977In Stock	Mfr. Part No. FSL336LRN Mouser Part No 512-FSL336LRN	onsemi	Switching Controllers 650V Integrated Power Switch w Error Amp and no bias winding for 9Watt Learn More about onsemi Fairchild Industrial Power Ics	Datasheet	15’977In Stock	CHF 1.62 CHF 1.20 CHF 1.09 CHF 0.973 View CHF 0.917 CHF 0.885 CHF 0.845 CHF 0.766 CHF 0.747	Min.: 1 Mult.: 1	Buck, Buck-Boost	1 Output	50 kHz		650 V	1.8 A	- 40 C	+ 125 C	Through Hole	DIP-7		Tube
Switching Controllers PWM Controller TL494IN Texas Instruments 1: CHF 1.34 19’543In Stock	Mfr. Part No. TL494IN Mouser Part No 595-TL494IN	Texas Instruments	Switching Controllers PWM Controller	Datasheet	19’543In Stock	CHF 1.34 CHF 0.983 CHF 0.885 CHF 0.791 View CHF 0.744 CHF 0.715 CHF 0.692 CHF 0.665 CHF 0.651	Min.: 1 Mult.: 1	Boost, Buck, Flyback, Forward, Push-Pull	2 Output	300 kHz	45 %	40 V	200 mA	- 40 C	+ 85 C	Through Hole	PDIP-16		Tube
Switching Controllers Auto Cat BiCMOS Lo- Pwr Crnt Mode PWM UCC28C41QDRQ1 Texas Instruments 1: CHF 2.68 8’050In Stock	Mfr. Part No. UCC28C41QDRQ1 Mouser Part No 595-UCC28C41QDRQ1	Texas Instruments	Switching Controllers Auto Cat BiCMOS Lo- Pwr Crnt Mode PWM Learn More about Texas Instruments ti ucc28c4x q1 controllers	Datasheet	8’050In Stock	Cut Tape CHF 2.68 CHF 2.01 CHF 1.84 CHF 1.66 Reel CHF 1.36 View CHF 1.57 CHF 1.55 CHF 1.47 CHF 1.33 MouseReel Available	Min.: 1 Mult.: 1 : 2’500	Boost, Flyback, Forward	1 Output	1 MHz	50 %	18 V	1 A	- 40 C	+ 125 C	SMD/SMT	SOIC-8	AEC-Q100	Reel, Cut Tape, MouseReel