.hide-partial { max-height: none; } .show-more { display: none; }

Richtek Switching Controllers

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 48

Applied Filters:

Manufacturer = Richtek

Topology

Number of Outputs

Switching Frequency

Duty Cycle - Max

Output Voltage

Output Current

Minimum Operating Temperature

Maximum Operating Temperature

Mounting Style

Package/Case

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Download Table (.CSV)

Part #

Switching Controllers Dual Single-Phase PWM Controller for CPU and GPU Core Power Supply

RT8172AGQW
Richtek
1: Rp64.812,90
1.426In Stock

Mfr. Part No.
RT8172AGQW

Mouser Part No
835-RT8172AGQW

Richtek

Switching Controllers Dual Single-Phase PWM Controller for CPU and GPU Core Power Supply

Datasheet

1.426In Stock

Cut Tape

Rp64.812,90

Rp43.967,67

Rp40.639,44

Rp35.384,34

Reel

Rp22.596,93

View

Min.: 1
Mult.: 1

Reel: 1.500

Buck

2 Output

1 MHz

500 mV to 3.6 V

40 mA

- 40 C

+ 85 C

SMD/SMT

WQFN-40

Reel, Cut Tape

Switching Controllers Multi-Phase PWM Controller with PWM-VID Reference

RT8848AGQW
Richtek
1: Rp136.107,09
1.499In Stock

Mfr. Part No.
RT8848AGQW

Mouser Part No
835-RT8848AGQW

Richtek

Switching Controllers Multi-Phase PWM Controller with PWM-VID Reference

Datasheet

1.499In Stock

Cut Tape

Rp136.107,09

Rp95.117,31

Rp90.738,06

Rp78.826,50

View

Reel

Rp59.908,14

Min.: 1
Mult.: 1

Reel: 1.500

Buck

8 Output

300 kHz

1.33 V to 1.45 V

4 mA

- 10 C

+ 105 C

SMD/SMT

WQFN-40

Reel, Cut Tape

Switching Controllers Dual-Channel Synchronous DC-DC Step-Down Controller with 5V/3.3V LDOs

RT6575BGQW
Richtek
1: Rp23.122,44
2.940In Stock

Mfr. Part No.
RT6575BGQW

Mouser Part No
835-RT6575BGQW

Richtek

Switching Controllers Dual-Channel Synchronous DC-DC Step-Down Controller with 5V/3.3V LDOs

Datasheet

2.940In Stock

Cut Tape

Rp23.122,44

Rp16.798,80

Rp15.222,27

Rp13.488,09

Reel

Rp11.508,67

View

Min.: 1
Mult.: 1

Reel: 1.500

Buck

4 Output

300 kHz, 355 kHz

98 %

Adjustable

100 mA

- 40 C

+ 85 C

SMD/SMT

WQFN-20

Reel, Cut Tape

Switching Controllers Dual-Channel Synchronous DC-DC Step-Down Controller with 5V/3.3V LDOs

RT6585CGQW
Richtek
1: Rp26.275,50
2.491In Stock

Mfr. Part No.
RT6585CGQW

Mouser Part No
835-RT6585CGQW

Richtek

Switching Controllers Dual-Channel Synchronous DC-DC Step-Down Controller with 5V/3.3V LDOs

Datasheet

2.491In Stock

Cut Tape

Rp26.275,50

Rp19.268,70

Rp17.411,90

Rp16.115,64

Reel

Rp12.734,86

View

Min.: 1
Mult.: 1

Reel: 3.000

Buck

4 Output

500 kHz, 600 kHz

98 %

Adjustable

100 mA

- 40 C

+ 125 C

SMD/SMT

WQFN-20

Reel, Cut Tape

Switching Controllers Dual Single-Phase PWM Controller for CPU Core/GFX Power Supply

RT8167AGQW
Richtek
1: Rp48.697,26
2.469In Stock

Mfr. Part No.
RT8167AGQW

Mouser Part No
835-RT8167AGQW

Richtek

Switching Controllers Dual Single-Phase PWM Controller for CPU Core/GFX Power Supply

Datasheet

2.469In Stock

Cut Tape

Rp48.697,26

Rp36.435,36

Rp33.282,30

Rp29.954,07

View

Reel

Rp22.596,93

Min.: 1
Mult.: 1

Reel: 2.500

Buck

2 Output

1 MHz

500 mV to 3.6 V

40 mA

- 40 C

+ 85 C

SMD/SMT

WQFN-48

Reel, Cut Tape

Switching Controllers Complete DDRII/DDRIII/Low-Power DDRIII/DDRIV Memory Power Supply Controller

RT8207MZQW
Richtek
1: Rp12.437,07
4.750In Stock
4.746On Order

Mfr. Part No.
RT8207MZQW

Mouser Part No
835-RT8207MZQW

Richtek

Switching Controllers Complete DDRII/DDRIII/Low-Power DDRIII/DDRIV Memory Power Supply Controller

Datasheet

4.750In Stock

4.746On Order

Cut Tape

Rp12.437,07

Rp8.811,05

Rp7.917,68

Rp6.936,73

Reel

Rp6.113,43

Rp5.675,51

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Buck

2 Output

200 kHz to 500 kHz

750 mV to 3.3 V

1.5 A

- 40 C

+ 85 C

SMD/SMT

WQFN-20

Reel, Cut Tape, MouseReel

Switching Controllers 36V, 4-Switch Bidirectional Buck-Boost Controller with I2C Interface

RT6190GQW
Richtek
1: Rp133.654,71
77In Stock

Mfr. Part No.
RT6190GQW

Mouser Part No
835-RT6190GQW

Richtek

Switching Controllers 36V, 4-Switch Bidirectional Buck-Boost Controller with I2C Interface

Learn More

Datasheet

77In Stock

More Info Available

Cut Tape

Rp133.654,71

Rp103.350,30

Rp95.642,82

Rp87.409,83

View

Reel

Rp76.549,29

Min.: 1
Mult.: 1

Reel: 1.500

Buck-Boost

3 Output

250 kHz to 1 MHz

50 %

3 V to 36 V

2 mA

- 40 C

+ 125 C

SMD/SMT

WQFN-40

Reel, Cut Tape

Switching Controllers Dual-Channel Synchronous DC/DC Step-Down Controller with 5V/3.3V LDOs

RT8230AGQW
Richtek
1: Rp15.590,13
1.500In Stock

Mfr. Part No.
RT8230AGQW

Mouser Part No
835-RT8230AGQW

Richtek

Switching Controllers Dual-Channel Synchronous DC/DC Step-Down Controller with 5V/3.3V LDOs

Datasheet

1.500In Stock

Cut Tape

Rp15.590,13

Rp11.210,88

Rp10.107,31

Rp8.881,12

Reel

Rp7.287,07

View

Min.: 1
Mult.: 1

Reel: 1.500

Buck

2 Output

240 kHz to 430 kHz

96 %

Adjustable

100 mA

- 40 C

+ 85 C

SMD/SMT

WQFN-24

Reel, Cut Tape

Switching Controllers High Efficiency Single Synchronous Buck PWM Controller for INTEL VCCIN AUX ICL and TGL

RT6543AGQW
Richtek
1: Rp16.115,64
2.376In Stock

Mfr. Part No.
RT6543AGQW

Mouser Part No
835-RT6543AGQW

Richtek

Switching Controllers High Efficiency Single Synchronous Buck PWM Controller for INTEL VCCIN AUX ICL and TGL

Datasheet

2.376In Stock

Cut Tape

Rp16.115,64

Rp11.596,25

Rp10.457,65

Rp9.196,43

Reel

Rp7.549,83

View

Min.: 1
Mult.: 1

Reel: 3.000

Buck

2 Output

600 kHz

Programmable

- 40 C

+ 125 C

SMD/SMT

WQFN-20

Reel, Cut Tape

Switching Controllers High Efficiency Single Synchronous Buck PWM Controller for INTEL VCCIN AUX ICL and TGL

RT6543BGQW
Richtek
1: Rp16.115,64
2.823In Stock

Mfr. Part No.
RT6543BGQW

Mouser Part No
835-RT6543BGQW

Richtek

Switching Controllers High Efficiency Single Synchronous Buck PWM Controller for INTEL VCCIN AUX ICL and TGL

Datasheet

2.823In Stock

Cut Tape

Rp16.115,64

Rp11.596,25

Rp10.457,65

Rp9.196,43

Reel

Rp7.549,83

View

Min.: 1
Mult.: 1

Reel: 3.000

Buck

2 Output

600 kHz

Programmable

- 40 C

+ 125 C

SMD/SMT

WQFN-20

Reel, Cut Tape

Switching Controllers High Efficiency Single Synchronous Buck PWM Controller

RT8125DGQW
Richtek
1: Rp14.714,28
794In Stock

Mfr. Part No.
RT8125DGQW

Mouser Part No
835-RT8125DGQW

Richtek

Switching Controllers High Efficiency Single Synchronous Buck PWM Controller

Datasheet

794In Stock

Cut Tape

Rp14.714,28

Rp10.527,72

Rp9.494,21

Rp8.338,09

Reel

Rp6.814,11

View

Min.: 1
Mult.: 1

Reel: 1.500

Buck

2 Output

300 kHz

300 mV to 3.3 V

100 mA

- 40 C

+ 85 C

SMD/SMT

WDFN-10

Reel, Cut Tape

Switching Controllers High Efficiency Single Synchronous Buck PWM Controller

RT8129AGQW
Richtek
1: Rp19.443,87
1.500In Stock

Mfr. Part No.
RT8129AGQW

Mouser Part No
835-RT8129AGQW

Richtek

Switching Controllers High Efficiency Single Synchronous Buck PWM Controller

Datasheet

1.500In Stock

Cut Tape

Rp19.443,87

Rp14.031,12

Rp12.682,31

Rp11.193,36

Reel

Rp7.304,59

View

Min.: 1
Mult.: 1

Reel: 1.500

Buck

2 Output

300 kHz

800 mV to 3.3 V

100 mA

- 40 C

+ 85 C

SMD/SMT

WDFN-10

Reel, Cut Tape

Switching Controllers Complete DDRII/DDRIII/Low-Power DDRIII/DDRIV/Low-Power DDRIV Memory Power Supply Controller

RT8207PGQW
Richtek
1: Rp12.261,90
1.405In Stock

Mfr. Part No.
RT8207PGQW

Mouser Part No
835-RT8207PGQW

Richtek

Switching Controllers Complete DDRII/DDRIII/Low-Power DDRIII/DDRIV/Low-Power DDRIV Memory Power Supply Controller

Datasheet

1.405In Stock

Cut Tape

Rp12.261,90

Rp8.670,92

Rp7.795,07

Rp6.814,11

Reel

Rp5.535,37

View

Min.: 1
Mult.: 1

Reel: 1.500

Buck

2 Output

200 kHz to 500 kHz

750 mV to 3.3 V

1.5 A

- 40 C

+ 85 C

SMD/SMT

WQFN-20

Reel, Cut Tape

Switching Controllers Complete DDR Memory Power Supply Controller

RT8231AGQW
Richtek
1: Rp16.115,64
716In Stock

Mfr. Part No.
RT8231AGQW

Mouser Part No
835-RT8231AGQW

Richtek

Switching Controllers Complete DDR Memory Power Supply Controller

Datasheet

716In Stock

More Info Available

Cut Tape

Rp16.115,64

Rp11.596,25

Rp10.457,65

Rp9.196,43

Reel

Rp7.549,83

View

Min.: 1
Mult.: 1

Reel: 1.500

Buck

2 Output

400 kHz

Adjustable

1.5 A

- 40 C

+ 85 C

SMD/SMT

WQFN-20

Reel, Cut Tape

Switching Controllers High Efficiency Single Synchronous Buck PWM Controller

RT8237FZQW
Richtek
1: Rp19.969,38
20In Stock

Mfr. Part No.
RT8237FZQW

Mouser Part No
835-RT8237FZQW

Richtek

Switching Controllers High Efficiency Single Synchronous Buck PWM Controller

Datasheet

20In Stock

Cut Tape

Rp19.969,38

Rp14.398,97

Rp13.015,13

Rp11.491,15

Reel

Rp9.511,73

View

Min.: 1
Mult.: 1

Reel: 1.500

Buck

2 Output

290 kHz to 430 kHz

700 mV to 3.3 V

1 mA

- 40 C

+ 85 C

SMD/SMT

WDFN-10

Reel, Cut Tape

Switching Controllers Current Mode Boost Controller

RT8525DGQW
Richtek
1: Rp25.399,65
1.254In Stock

Mfr. Part No.
RT8525DGQW

Mouser Part No
835-RT8525DGQW

Richtek

Switching Controllers Current Mode Boost Controller

Datasheet

1.254In Stock

Cut Tape

Rp25.399,65

Rp18.568,02

Rp16.781,29

Rp14.889,45

Reel

Rp12.244,38

View

Min.: 1
Mult.: 1

Reel: 1.500

Boost

1 Output

50 kHz to 600 kHz

90 %

Adjustable

100 mA

- 40 C

+ 85 C

SMD/SMT

WQFN-12

Reel, Cut Tape

Switching Controllers 5A, 18V, 700kHz ACOTTM Synchronous Step-Down Converter with VID Control

RT8813DGQW
Richtek
1: Rp15.239,79
1.445In Stock

Mfr. Part No.
RT8813DGQW

Mouser Part No
835-RT8813DGQW

Richtek

Switching Controllers 5A, 18V, 700kHz ACOTTM Synchronous Step-Down Converter with VID Control

Datasheet

1.445In Stock

Cut Tape

Rp15.239,79

Rp10.860,54

Rp9.774,49

Rp8.583,33

Reel

Rp7.041,83

View

Min.: 1
Mult.: 1

Reel: 1.500

Buck

1 Output

150 kHz to 600 kHz

- 40 C

+ 85 C

SMD/SMT

WQFN-24

Reel, Cut Tape

Switching Controllers 12V Green Voltage Mode High Efficiency Synchronous Buck PWM Controller

RT8115CGQW
Richtek
1: Rp32.056,11
Non-Stocked

Mfr. Part No.
RT8115CGQW

Mouser Part No
835-RT8115CGQW

Richtek

Switching Controllers 12V Green Voltage Mode High Efficiency Synchronous Buck PWM Controller

Datasheet

Non-Stocked

Cut Tape

Rp32.056,11

Rp19.619,04

Rp16.430,95

Rp12.472,10

Reel

Rp6.673,98

View

Min.: 1
Mult.: 1

Reel: 1.500

Buck

2 Output

300 kHz

85 %

5 V to 12 V

1.5 A

- 40 C

+ 85 C

SMD/SMT

WDFN-10

Reel, Cut Tape

Switching Controllers Single-Phase Synchronous Buck PWM Controller

RT8120HGSP
Richtek
1: Rp9.459,18
Non-Stocked

Mfr. Part No.
RT8120HGSP

Mouser Part No
835-RT8120HGSP

Richtek

Switching Controllers Single-Phase Synchronous Buck PWM Controller

Datasheet

Non-Stocked

Cut Tape

Rp9.459,18

Rp6.691,49

Rp5.990,81

Rp5.220,07

Reel

Rp4.221,60

View

Min.: 1
Mult.: 1

Reel: 2.500

Buck

2 Output

300 kHz

85 %

1.2 V to 12 V

1.2 A

- 40 C

+ 85 C

SMD/SMT

SOP-8

Reel, Cut Tape

Switching Controllers High Efficiency Single Synchronous Buck PWM Controller

RT8125EGQW
Richtek
1: Rp32.931,96
Non-Stocked

Mfr. Part No.
RT8125EGQW

Mouser Part No
835-RT8125EGQW

Richtek

Switching Controllers High Efficiency Single Synchronous Buck PWM Controller

Datasheet

Non-Stocked

Cut Tape

Rp32.931,96

Rp20.144,55

Rp16.816,32

Rp12.752,38

Reel

Rp6.814,11

View

Min.: 1
Mult.: 1

Reel: 1.500

Buck

2 Output

300 kHz

300 mV to 3.3 V

4 mA

- 40 C

+ 85 C

SMD/SMT

WDFN-10

Reel, Cut Tape

Switching Controllers Complete DDRII/DDRIII/Low-Power DDRIII/DDRIV Memory Power Supply Controller

RT8207LZQW
Richtek
1: Rp29.253,39
Non-Stocked

Mfr. Part No.
RT8207LZQW

Mouser Part No
835-RT8207LZQW

Richtek

Switching Controllers Complete DDRII/DDRIII/Low-Power DDRIII/DDRIV Memory Power Supply Controller

Datasheet

Non-Stocked

Cut Tape

Rp29.253,39

Rp17.867,34

Rp14.942,00

Rp11.333,50

Reel

Rp6.113,43

View

Min.: 1
Mult.: 1

Reel: 2.500

Buck

2 Output

200 kHz to 500 kHz

750 mV to 3.3 V

1.5 A

- 40 C

+ 85 C

SMD/SMT

WQFN-24

Reel, Cut Tape

Switching Controllers High Efficiency Single Synchronous Buck PWM Controller

RT8240BZQW
Richtek
1: Rp39.763,59
Non-Stocked

Mfr. Part No.
RT8240BZQW

Mouser Part No
835-RT8240BZQW

Richtek

Switching Controllers High Efficiency Single Synchronous Buck PWM Controller

Datasheet

Non-Stocked

Cut Tape

Rp39.763,59

Rp25.574,82

Rp22.947,27

Rp18.918,36

View

Reel

Rp10.685,37

Min.: 1
Mult.: 1

Reel: 2.500

Buck

2 Output

400 kHz

1 V to 3.6 V

1 mA

- 40 C

+ 85 C

SMD/SMT

WQFN-12

Reel, Cut Tape

Switching Controllers 36V, 4-Switch Buck-Boost Controller with I2C Interface

RT6190GGQW
Richtek
1.500: Rp76.549,29
Non-Stocked

Mfr. Part No.
RT6190GGQW

Mouser Part No
835-RT6190GGQW

Richtek

Switching Controllers 36V, 4-Switch Buck-Boost Controller with I2C Interface

Datasheet

Non-Stocked

Reel

Rp76.549,29

Quote

Min.: 1.500
Mult.: 1.500

Reel: 1.500

Reel

Richtek Switching Controllers

Customer Service Office

Company

Resources

Support