Switching Controllers – Mouser South Africa

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UCCx8C5x/UCCx8C5x-Q1 Current-Mode PWM Controllers

Texas Instruments UCCx8C5x/UCCx8C5x-Q1 Current-Mode PWM Controllers offer a high-performance solution that can drive both Si and SiC MOSFETs in various applications. The UCCx8C5x/UCCx8C5x-Q1 is a more efficient and robust version of the UCCx8C4x/UCCx8C4x-Q1. The devices provide unique UVLO thresholds that enable a reliable SiC MOSFET operation (UCC28C56-59) and existing UVLO thresholds for continued Si MOSFET support (UCCx8C50-55).

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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	Packaging
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C54DGKR Texas Instruments 1: $2.05 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 $2.05 $1.51 $1.38 $1.23 View Reel $1.04 $1.16 $1.12 $1.08 $1.04 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 UCC28C55DGKR Texas Instruments 1: $2.05 4,440In Stock	Mfr. Part No. UCC28C55DGKR Mouser Part No 595-UCC28C55DGKR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	4,440In Stock	Cut Tape $2.05 $1.51 $1.38 $1.23 Reel $1.04 View $1.16 $1.12 $1.08 $0.994 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: $2.05 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 $2.05 $1.51 $1.38 $1.23 Reel $1.02 View $1.16 $1.12 $1.07 $1.00 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 Industrial 30-V lo w -power current-mode UCC28C57LDR Texas Instruments 1: $1.27 2,314In Stock	Mfr. Part No. UCC28C57LDR Mouser Part No 595-UCC28C57LDR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,314In Stock	Cut Tape $1.27 $0.919 $0.833 $0.736 Reel $0.615 View $0.69 $0.663 $0.635 $0.601 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	110 kHz	50 %		200 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Commercial 30-V lo w -power current-mode UCC38C51DR Texas Instruments 1: $1.14 2,495In Stock	Mfr. Part No. UCC38C51DR Mouser Part No 595-UCC38C51DR	Texas Instruments	Switching Controllers Commercial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,495In Stock	Cut Tape $1.14 $0.82 $0.741 $0.654 Reel $0.536 View $0.613 $0.588 $0.568 $0.525 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Buck, Flyback	1 Output	110 kHz	50 %		200 mA	0 C	+ 85 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C53DR Texas Instruments 1: $1.26 6,710In Stock	Mfr. Part No. UCC28C53DR Mouser Part No 595-UCC28C53DR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	6,710In Stock	Cut Tape $1.26 $0.899 $0.814 $0.719 Reel $0.584 View $0.675 $0.647 $0.626 $0.57 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	110 kHz	100 %		200 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C55DR Texas Instruments 1: $1.21 2,924In Stock	Mfr. Part No. UCC28C55DR Mouser Part No 595-UCC28C55DR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,924In Stock	Cut Tape $1.21 $0.876 $0.792 $0.70 Reel $0.584 View $0.656 $0.63 $0.609 $0.57 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	110 kHz	50 %		200 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C56HDR Texas Instruments 1: $1.27 2,404In Stock	Mfr. Part No. UCC28C56HDR Mouser Part No 595-UCC28C56HDR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,404In Stock	Cut Tape $1.27 $0.919 $0.833 $0.736 Reel $0.604 View $0.69 $0.663 $0.642 $0.591 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Boost, Buck, Flyback, SEPIC	3 Output	110 kHz	100 %	11.75 V to 12.25 V	4 A	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C56LDR Texas Instruments 1: $1.27 2,475In Stock	Mfr. Part No. UCC28C56LDR Mouser Part No 595-UCC28C56LDR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,475In Stock	Cut Tape $1.27 $0.919 $0.833 $0.736 Reel $0.604 View $0.69 $0.663 $0.635 $0.591 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	110 kHz	100 %	28 V	200 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Automotive 30-V lo w -power current-mode UCC28C50QDRQ1 Texas Instruments 1: $2.49 2,500In Stock	Mfr. Part No. UCC28C50QDRQ1 Mouser Part No 595-UCC28C50QDRQ1	Texas Instruments	Switching Controllers Automotive 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,500In Stock	Cut Tape $2.49 $1.86 $1.70 $1.52 Reel $1.28 View $1.44 $1.40 $1.33 $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Buck, Flyback	1 Output	1 MHz	100 %	15 V	20 mA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Switching Controllers Automotive 30-V lo w -power current-mode UCC28C51QDRQ1 Texas Instruments 1: $2.49 2,003In Stock	Mfr. Part No. UCC28C51QDRQ1 Mouser Part No 595-UCC28C51QDRQ1	Texas Instruments	Switching Controllers Automotive 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,003In Stock	Cut Tape $2.49 $1.86 $1.70 $1.52 Reel $1.28 View $1.44 $1.40 $1.33 $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output		50 %			- 40 C	+ 150 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Automotive 30-V lo w -power current-mode UCC28C52QDRQ1 Texas Instruments 1: $2.49 2,948In Stock	Mfr. Part No. UCC28C52QDRQ1 Mouser Part No 595-UCC28C52QDRQ1	Texas Instruments	Switching Controllers Automotive 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,948In Stock	Cut Tape $2.49 $1.86 $1.70 $1.52 Reel $1.28 View $1.44 $1.40 $1.33 $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output		100 %			- 40 C	+ 150 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Automotive 30-V lo w -power current-mode UCC28C54QDRQ1 Texas Instruments 1: $2.49 2,172In Stock	Mfr. Part No. UCC28C54QDRQ1 Mouser Part No 595-UCC28C54QDRQ1	Texas Instruments	Switching Controllers Automotive 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,172In Stock	Cut Tape $2.49 $1.86 $1.70 $1.52 Reel $1.33 View $1.44 $1.43 $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output		50 %			- 40 C	+ 150 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Automotive 30-V lo w -power current-mode UCC28C56HQDRQ1 Texas Instruments 1: $2.52 2,009In Stock	Mfr. Part No. UCC28C56HQDRQ1 Mouser Part No 595-UCC28C56HQDRQ1	Texas Instruments	Switching Controllers Automotive 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,009In Stock	Cut Tape $2.52 $1.87 $1.71 $1.54 Reel $1.29 View $1.45 $1.40 $1.35 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Buck, Flyback	1 Output	1 MHz	100 %	15 V	20 mA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Switching Controllers Automotive 30-V lo w -power current-mode UCC28C57HQDRQ1 Texas Instruments 1: $2.52 2,500In Stock	Mfr. Part No. UCC28C57HQDRQ1 Mouser Part No 595-UCC28C57HQDRQ1	Texas Instruments	Switching Controllers Automotive 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,500In Stock	Cut Tape $2.52 $1.87 $1.71 $1.54 Reel $1.33 View $1.45 $1.40 $1.35 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output		50 %			- 40 C	+ 150 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Automotive 30-V lo w -power current-mode UCC28C57LQDRQ1 Texas Instruments 1: $2.52 2,455In Stock	Mfr. Part No. UCC28C57LQDRQ1 Mouser Part No 595-UCC28C57LQDRQ1	Texas Instruments	Switching Controllers Automotive 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,455In Stock	Cut Tape $2.52 $1.87 $1.71 $1.54 Reel $1.30 View $1.45 $1.40 $1.35 $1.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output		50 %			- 40 C	+ 150 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Automotive 30-V lo w -power current-mode UCC28C58QDRQ1 Texas Instruments 1: $2.52 1,975In Stock	Mfr. Part No. UCC28C58QDRQ1 Mouser Part No 595-UCC28C58QDRQ1	Texas Instruments	Switching Controllers Automotive 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	1,975In Stock	Cut Tape $2.52 $1.87 $1.71 $1.54 Reel $1.29 View $1.45 $1.40 $1.35 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Buck, Flyback	1 Output	1 MHz	100 %	15 V	20 mA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Switching Controllers Automotive 30-V lo w -power current-mode UCC28C59QDRQ1 Texas Instruments 1: $2.52 2,000In Stock	Mfr. Part No. UCC28C59QDRQ1 Mouser Part No 595-UCC28C59QDRQ1	Texas Instruments	Switching Controllers Automotive 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,000In Stock	Cut Tape $2.52 $1.87 $1.71 $1.54 Reel $1.29 View $1.45 $1.40 $1.35 $1.26 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	3 Output	42.5 kHz	50 %		2.7 A	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C50DR Texas Instruments 1: $0.99 3,094In Stock	Mfr. Part No. UCC28C50DR Mouser Part No 595-UCC28C50DR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	3,094In Stock	Cut Tape $0.99 $0.713 $0.644 $0.568 Reel $0.47 View $0.53 $0.508 $0.493 $0.45 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	110 kHz	100 %		200 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C51DR Texas Instruments 1: $0.99 856In Stock	Mfr. Part No. UCC28C51DR Mouser Part No 595-UCC28C51DR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	856In Stock	Cut Tape $0.99 $0.713 $0.644 $0.568 Reel $0.461 View $0.53 $0.508 $0.493 $0.45 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	110 kHz	50 %		200 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C52DR Texas Instruments 1: $1.21 1,164In Stock	Mfr. Part No. UCC28C52DR Mouser Part No 595-UCC28C52DR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	1,164In Stock	Cut Tape $1.21 $0.876 $0.792 $0.70 Reel $0.584 View $0.656 $0.63 $0.609 $0.561 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	110 kHz	100 %		200 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C53DGKR Texas Instruments 1: $2.05 1,315In Stock	Mfr. Part No. UCC28C53DGKR Mouser Part No 595-UCC28C53DGKR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	1,315In Stock	Cut Tape $2.05 $1.51 $1.38 $1.23 Reel $1.02 View $1.16 $1.12 $1.07 $1.00 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 Automotive 30-V lo w -power current-mode UCC28C53QDRQ1 Texas Instruments 1: $2.49 267In Stock 2,500Expected 2026/12/07	Mfr. Part No. UCC28C53QDRQ1 Mouser Part No 595-UCC28C53QDRQ1	Texas Instruments	Switching Controllers Automotive 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	267In Stock 2,500Expected 2026/12/07	Cut Tape $2.49 $1.86 $1.70 $1.52 Reel $1.29 View $1.44 $1.40 $1.33 $1.24 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output		100 %			- 40 C	+ 150 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C54DR Texas Instruments 1: $1.26 2,365In Stock	Mfr. Part No. UCC28C54DR Mouser Part No 595-UCC28C54DR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,365In Stock	Cut Tape $1.26 $0.899 $0.814 $0.719 Reel $0.60 View $0.675 $0.647 $0.626 $0.57 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	110 kHz	50 %		200 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C57HDR Texas Instruments 1: $1.27 2,265In Stock	Mfr. Part No. UCC28C57HDR Mouser Part No 595-UCC28C57HDR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,265In Stock	Cut Tape $1.27 $0.919 $0.833 $0.736 Reel $0.604 View $0.69 $0.663 $0.635 $0.591 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	110 kHz	50 %		200 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel

UCCx8C5x/UCCx8C5x-Q1 Current-Mode PWM Controllers

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