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Richtek Voltage Regulators - Switching Regulators

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Results: 347

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Manufacturer = Richtek

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Part #

Switching Voltage Regulators 36VIN, 3A, High Efficiency, 2.1MHz, Synchronous Step-Down Converter with Low Quiescent Current

RTQ2104GSP-QA
Richtek
1: $3.78
745In Stock

Mfr. Part #
RTQ2104GSP-QA

Mouser Part #
835-RTQ2104GSP-QA

Richtek

Switching Voltage Regulators 36VIN, 3A, High Efficiency, 2.1MHz, Synchronous Step-Down Converter with Low Quiescent Current

Datasheet

745In Stock

Cut Tape

$3.78

$3.70

$3.39

Reel

$1.83

$1.81

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOP-EP-8

Buck

800 mV to 36 V

3 A

1 Output

40 uA

2.1 MHz

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2A, 18V, 500kHz, ACOT Step-Down Converter

RT6212BHRGJ6F
Richtek
1: $1.09
2,740In Stock

Mfr. Part #
RT6212BHRGJ6F

Mouser Part #
835-RT6212BHRGJ6F

Richtek

Switching Voltage Regulators 2A, 18V, 500kHz, ACOT Step-Down Converter

Datasheet

2,740In Stock

Cut Tape

$1.09

$0.773

$0.694

$0.608

Reel

$0.456

View

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

TSOT-23-6

Buck

765 mV to 18 V

2 A

1 Output

500 uA

500 kHz

- 40 C

+ 85 C

Reel, Cut Tape

Switching Voltage Regulators 6V, 2.5A, 1MHz, CMCOT Synchronous Step-Down Converter

RT8098DHGE
Richtek
1: $2.11
1,978In Stock
3,000Expected 2026-05-21

Mfr. Part #
RT8098DHGE

Mouser Part #
835-RT8098DHGE

Richtek

Switching Voltage Regulators 6V, 2.5A, 1MHz, CMCOT Synchronous Step-Down Converter

Datasheet

1,978In Stock

3,000Expected 2026-05-21

Cut Tape

$2.11

$1.28

$1.08

$0.82

Reel

$0.411

View

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-6

Buck

600 mV to 3.4 V

2.5 A

1 Output

300 uA

1 MHz

- 40 C

+ 85 C

Reel, Cut Tape

Switching Voltage Regulators 24V, 2A, 500kHz, ACOTTM Step-Down Converter in 8 Pin TSOT-23

RT6215AHGJ8F
Richtek
1: $1.40
2,940In Stock

Mfr. Part #
RT6215AHGJ8F

Mouser Part #
835-RT6215AHGJ8F

Richtek

Switching Voltage Regulators 24V, 2A, 500kHz, ACOTTM Step-Down Converter in 8 Pin TSOT-23

Datasheet

2,940In Stock

Cut Tape

$1.40

$1.00

$0.902

$0.794

Reel

$0.456

View

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

TSOT-23-8

Buck

791 mV to 5 V

2 A

1 Output

170 uA

500 kHz

- 40 C

+ 85 C

Reel, Cut Tape

Switching Voltage Regulators 3A, 1MHz, Synchronous Step-Down Converter

RT8061AZQW
Richtek
1: $2.37
1,483In Stock

Mfr. Part #
RT8061AZQW

Mouser Part #
835-RT8061AZQW

Richtek

Switching Voltage Regulators 3A, 1MHz, Synchronous Step-Down Converter

Datasheet

1,483In Stock

Cut Tape

$2.37

$2.05

$1.80

$1.58

Reel

$0.612

View

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

WDFN-10

Buck

600 mV to 5.5 V

3 A

1 Output

110 uA

1 MHz

- 40 C

+ 105 C

Reel, Cut Tape

Switching Voltage Regulators 2A, 1MHz, 6V CMCOT Synchronous Step-Down Converter

RT8097CHGB
Richtek
1: $0.713
102In Stock
3,000Expected 2026-05-21

Mfr. Part #
RT8097CHGB

Mouser Part #
835-RT8097CHGB

Richtek

Switching Voltage Regulators 2A, 1MHz, 6V CMCOT Synchronous Step-Down Converter

Datasheet

102In Stock

3,000Expected 2026-05-21

Cut Tape

$0.713

$0.504

$0.45

$0.391

Reel

$0.304

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

SOT-23-5

Buck

600 mV to 3.4 V

2 A

1 Output

22 uA

1 MHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 2A, 1.2MHz, 6V Synchronous Step-Down Converter inSOT-563 (FC) and UDFN-6L 1.4x1 (FC)

RT5762DHGH6F
Richtek
1: $1.41
4,210In Stock

Mfr. Part #
RT5762DHGH6F

Mouser Part #
835-RT5762DHGH6F

Richtek

Switching Voltage Regulators 2A, 1.2MHz, 6V Synchronous Step-Down Converter inSOT-563 (FC) and UDFN-6L 1.4x1 (FC)

Datasheet

4,210In Stock

Cut Tape

$1.41

$0.851

$0.727

$0.561

Reel

$0.316

View

Min.: 1
Mult.: 1

Reel: 5,000

SMD/SMT

SOT-563-6

Buck

600 mV to 6 V

2 A

1 Output

23 uA

1.2 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators 20A, 17V, ACOT High-Efficiency Synchronous Step-Down Converter

RTQ2820AGQWF
Richtek
1: $6.84
1,500In Stock
New Product

Mfr. Part #
RTQ2820AGQWF

Mouser Part #
835-RTQ2820AGQWF

New Product

Richtek

Switching Voltage Regulators 20A, 17V, ACOT High-Efficiency Synchronous Step-Down Converter

Datasheet

1,500In Stock

Cut Tape

$6.84

$4.53

$4.15

$3.58

Reel

$2.48

View

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

WQFN-21

Buck

600 mV to 5.5 V

105 mA

5 Output

1.15 MHz

- 40 C

+ 150 C

Reel, Cut Tape

Switching Voltage Regulators 6A, 18V, High Efficiency Step-Down Converter with Internally-Compensated Fast Current Mode Control

RTQ2836AN-TB
Richtek
1: $5.05
1,500In Stock
New Product

Mfr. Part #
RTQ2836AN-TB

Mouser Part #
835-RTQ2836AN-TB

New Product

Richtek

Switching Voltage Regulators 6A, 18V, High Efficiency Step-Down Converter with Internally-Compensated Fast Current Mode Control

Learn More

Datasheet

1,500In Stock

Cut Tape

$5.05

$3.33

$3.07

$2.68

Reel

$1.69

View

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

WQFN-14

Buck

500 mV to 7 V

6 A

1 Output

1.7 mA

500 kHz to 2.2 MHz

- 40 C

+ 150 C

Reel, Cut Tape

Switching Voltage Regulators 8A, 18V, High Efficiency Step-Down Converter with Internally-Compensated Fast Current Mode Control

RTQ2838AN-TB
Richtek
1: $6.87
1,500In Stock
New Product

Mfr. Part #
RTQ2838AN-TB

Mouser Part #
835-RTQ2838AN-TB

New Product

Richtek

Switching Voltage Regulators 8A, 18V, High Efficiency Step-Down Converter with Internally-Compensated Fast Current Mode Control

Learn More

Datasheet

1,500In Stock

Cut Tape

$6.87

$4.57

$4.22

$3.67

Reel

$2.50

View

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

WQFN-14

Buck

500 mV to 7 V

8 A

1 Output

1.7 mA

500 kHz to 2.2 MHz

- 40 C

+ 150 C

Reel, Cut Tape

Switching Voltage Regulators 3V to 5.5V, 4-Phase, Step-Down Converter with I2C Interface

RTQ5756AWSC
Richtek
1: $12.04
1,499In Stock
New Product

Mfr. Part #
RTQ5756AWSC

Mouser Part #
835-RTQ5756AWSC

New Product

Richtek

Switching Voltage Regulators 3V to 5.5V, 4-Phase, Step-Down Converter with I2C Interface

Learn More

Datasheet

1,499In Stock

Cut Tape

$12.04

$8.42

$8.03

$6.98

View

Reel

$5.08

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

WLCSP-54B

Buck

400 mV to 2.05 V

5 A

3 Output

2 MHz to 2.2 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators Low Quiescent, High Efficiency 3A Buck-Boost Converter with I2C Interface

RT6166DP-A
Richtek
1: $4.31
1,955In Stock
New Product

Mfr. Part #
RT6166DP-A

Mouser Part #
835-RT6166DP-A

New Product

Richtek

Switching Voltage Regulators Low Quiescent, High Efficiency 3A Buck-Boost Converter with I2C Interface

Learn More

Datasheet

1,955In Stock

Cut Tape

$4.31

$2.81

$2.54

$2.14

Reel

$1.31

View

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

WLCSP-15

Buck-Boost

1.8 V to 4.975 V

3 A

1 Output

4 uA

2.2 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators 8A, 17V, High Efficiency Synchronous Step-Down Converter

RTQ2823AGQVF(2)
Richtek
1: $4.71
2,850In Stock

Mfr. Part #
RTQ2823AGQVF(2)

Mouser Part #
835-RTQ2823AGQVF2

Richtek

Switching Voltage Regulators 8A, 17V, High Efficiency Synchronous Step-Down Converter

Datasheet

2,850In Stock

Cut Tape

$4.71

$3.53

$3.24

$2.91

Reel

$2.36

View

Min.: 1
Mult.: 1

Reel: 1,500

Reel, Cut Tape

Switching Voltage Regulators 6A, 23V, 500kHz, ACOTTM Synchronous Buck Converter

RT6220DHGQUF
Richtek
1: $3.64
1,470In Stock

Mfr. Part #
RT6220DHGQUF

Mouser Part #
835-RT6220DHGQUF

Richtek

Switching Voltage Regulators 6A, 23V, 500kHz, ACOTTM Synchronous Buck Converter

Datasheet

1,470In Stock

Cut Tape

$3.64

$2.71

$2.48

$2.22

Reel

$1.88

View

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

UQFN-16

Buck

600 mV to 5 V

6 A

1 Output

110 uA

500 kHz

- 40 C

+ 85 C

Reel, Cut Tape

Switching Voltage Regulators 3A, 18V, High Efficiency Step-Down Converter with Internally-Compensated Fast Current Mode Control

RTQ2833AN-TB
Richtek
1: $4.03
1,500In Stock
New Product

Mfr. Part #
RTQ2833AN-TB

Mouser Part #
835-RTQ2833AN-TB

New Product

Richtek

Switching Voltage Regulators 3A, 18V, High Efficiency Step-Down Converter with Internally-Compensated Fast Current Mode Control

Learn More

Datasheet

1,500In Stock

Cut Tape

$4.03

$2.62

$2.39

$2.02

Reel

$1.27

View

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

WQFN-14

Buck

500 mV to 7 V

3 A

1 Output

1.7 mA

500 kHz to 2.2 MHz

- 40 C

+ 150 C

Reel, Cut Tape

Switching Voltage Regulators 500mA, 80V, 350kHz Synchronous Step-Down Converter

RT6210GSP
Richtek
1: $4.19
2,160In Stock

Mfr. Part #
RT6210GSP

Mouser Part #
835-RT6210GSP

Richtek

Switching Voltage Regulators 500mA, 80V, 350kHz Synchronous Step-Down Converter

Datasheet

2,160In Stock

Cut Tape

$4.19

$3.13

$2.87

$2.57

Reel

$2.12

View

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOP-EP-8

Buck

800 mV to 72 V

500 mA

1 Output

600 uA

350 kHz

- 40 C

+ 85 C

Reel, Cut Tape

Switching Voltage Regulators 60VIN, 3.5A, Asynchronous Step-Down Converter with Low Quiescent Current

RT6363GSP
Richtek
1: $8.62
1,833In Stock

Mfr. Part #
RT6363GSP

Mouser Part #
835-RT6363GSP

Richtek

Switching Voltage Regulators 60VIN, 3.5A, Asynchronous Step-Down Converter with Low Quiescent Current

Datasheet

1,833In Stock

Cut Tape

$8.62

$5.66

$4.88

$4.00

View

Reel

$3.18

Min.: 1
Mult.: 1

Reel: 2,500

SMD/SMT

SOP-EP-8

Buck

800 mV to 60 V

3.5 A

1 Output

100 uA

100 kHz to 2.5 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators 5A, 2MHz, High Efficiency Synchronous Step-Down Converter

RT8072GQW
Richtek
1: $2.93
1,500In Stock

Mfr. Part #
RT8072GQW

Mouser Part #
835-RT8072GQW

Richtek

Switching Voltage Regulators 5A, 2MHz, High Efficiency Synchronous Step-Down Converter

Datasheet

1,500In Stock

Cut Tape

$2.93

$2.15

$1.97

$1.75

View

Reel

$1.27

Min.: 1
Mult.: 1

Reel: 1,500

Reel, Cut Tape

Switching Voltage Regulators 42VIN, 3.5A, Asynchronous Step-Down Converter with Low Quiescent Current

RTQ2943GQW-QA
Richtek
1: $4.45
1,370In Stock

Mfr. Part #
RTQ2943GQW-QA

Mouser Part #
835-RTQ2943GQW-QA

Richtek

Switching Voltage Regulators 42VIN, 3.5A, Asynchronous Step-Down Converter with Low Quiescent Current

Datasheet

1,370In Stock

Cut Tape

$4.45

$3.33

$3.05

$2.74

View

Reel

$2.17

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

WDFN-10

Buck

800 mV to 42 V

3.5 A

1 Output

100 uA

100 kHz to 2.5 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators 2.1MHz, 20A Multi-Phase Step-Down Converter with I2C Interface

RTQ2134GQWTF-22-QA-01
Richtek
1: $10.94
1,500In Stock

Mfr. Part #
RTQ2134GQWTF-22-QA-01

Mouser Part #
835-Q2134GQWTF22QA01

Richtek

Switching Voltage Regulators 2.1MHz, 20A Multi-Phase Step-Down Converter with I2C Interface

Datasheet

1,500In Stock

Cut Tape

$10.94

$7.55

$6.57

$5.98

Reel

$4.82

View

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

WET-WQFN-30

Buck

300 mV to 1.85 V

20 A

1 Output

70 uA

2.1 MHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators 6V, 6A, 1.5MHz ACOTTM Synchronous Step-Down Converter in 2.5mm x 2mm Package

RT5789AGQUF
Richtek
1: $4.90
1,500In Stock

Mfr. Part #
RT5789AGQUF

Mouser Part #
835-RT5789AGQUF

Richtek

Switching Voltage Regulators 6V, 6A, 1.5MHz ACOTTM Synchronous Step-Down Converter in 2.5mm x 2mm Package

Datasheet

1,500In Stock

Cut Tape

$4.90

$4.77

$4.68

$4.42

Reel

$1.71

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

UDFN-8

Buck

600 mV to 6 V

6 A

1 Output

35 uA

1.5 MHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 6A, 23V, 500kHz, ACOT Synchronous Buck Converter

RT6220AHGQUF
Richtek
1: $5.55
1,389In Stock

Mfr. Part #
RT6220AHGQUF

Mouser Part #
835-RT6220AHGQUF

Richtek

Switching Voltage Regulators 6A, 23V, 500kHz, ACOT Synchronous Buck Converter

Datasheet

1,389In Stock

Cut Tape

$5.55

$3.66

$3.38

$2.95

View

Reel

$1.71

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

UQFN-16

Buck

600 mV to 5 V

6 A

1 Output

110 uA

500 kHz

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Switching Voltage Regulators 6A, 23V Synchronous Step-Down Converter with 3.3V/5V LDO

RT6226AGQUF
Richtek
1: $3.72
1,486In Stock

Mfr. Part #
RT6226AGQUF

Mouser Part #
835-RT6226AGQUF

Richtek

Switching Voltage Regulators 6A, 23V Synchronous Step-Down Converter with 3.3V/5V LDO

Datasheet

1,486In Stock

Cut Tape

$3.72

$2.76

$2.53

$2.26

Reel

$1.89

View

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

UQFN-HL-12

Buck

600 mV to 5.1 V

6 A

1 Output

100 uA

500 kHz

- 40 C

+ 125 C

Reel, Cut Tape

Switching Voltage Regulators 8A, 18V, 500kHz, ACOTTM Synchronous Step-Down Converter

RT6238BHGQUF
Richtek
1: $4.96
1,614In Stock

Mfr. Part #
RT6238BHGQUF

Mouser Part #
835-RT6238BHGQUF

Richtek

Switching Voltage Regulators 8A, 18V, 500kHz, ACOTTM Synchronous Step-Down Converter

Datasheet

1,614In Stock

Cut Tape

$4.96

$3.69

$3.35

$2.70

Reel

$2.12

View

Min.: 1
Mult.: 1

Reel: 1,500

SMD/SMT

UQFN-14

Buck

700 mV to 8 V

8 A

1 Output

600 uA

500 kHz

- 40 C

+ 85 C

Reel, Cut Tape

Switching Voltage Regulators 8A, 23V Synchronous Step-Down Converter with 3.3V/5V LDO

RT6258CHGQUF
Richtek
1: $6.08
2,935In Stock

Mfr. Part #
RT6258CHGQUF

Mouser Part #
835-RT6258CHGQUF

Richtek

Switching Voltage Regulators 8A, 23V Synchronous Step-Down Converter with 3.3V/5V LDO

Datasheet

2,935In Stock

Cut Tape

$6.08

$6.05

$5.02

Reel

$1.98

$1.97

Min.: 1
Mult.: 1

Reel: 3,000

SMD/SMT

UQFN-HL-12

Buck

5 V

8 A

1 Output

100 uA

750 kHz

- 40 C

+ 125 C

Reel, Cut Tape

Richtek Voltage Regulators - Switching Regulators

Mouser Electronics®

Company

Resources

Support

SOP-EP-8
SOT-23-5
SOT-23-6
SOT-563-6
TSOT-23-5
TSOT-23-6
TSOT-23-8
TSSOP-14
TWL-CSP-6
UDFN-6
UDFN-8
UQFN-12
UQFN-14
UQFN-16
UQFN-23
UQFN-26
UQFN-9
UQFN-HL-12
UQFN-JL-13
UQFN-JL-16

200 mV to 300 mV
270 mV to 1.4 V
300 mV to 1.85 V
400 mV to 2.05 V
400 mV to 3.3 V
400 mV to 775 mV
450 mV to 5.5 V
500 mV to 7 V
600 mV
600 mV to 1.62 V
600 mV to 15 V
600 mV to 2 V
600 mV to 24 V
600 mV to 3.3 V
600 mV to 3.4 V
600 mV to 5 V
600 mV to 5.1 V
600 mV to 5.5 V
600 mV to 6 V
600 mV to 8 V

10 mA
25 mA
100 mA
105 mA
400 mA
500 mA
600 mA
700 mA
750 mA
800 mA
1 A
1.2 A
1.5 A
2 A
2.4 A
2.4 A, 2 A, 1.6 A
2.5 A
2.5 A, 3.5 A
3 A
3.25 A

60 nA
360 nA
1 uA
2.3 uA
3 uA
4 uA
5 uA
20 uA
22 uA
23 uA
25 uA
30 uA
35 uA
40 uA
45 uA
60 uA
70 uA
75 uA
78 uA
85 uA

84 kHz
100 kHz
100 kHz to 2.5 MHz
200 kHz to 1.2 MHz
200 kHz to 1.6 MHz
200 kHz to 2 MHz
300 kHz
300 kHz to 1 MHz
300 kHz to 1.6 MHz
300 kHz to 2 MHz
300 kHz to 2.1 MHz
300 kHz to 2.2 MHz
340 kHz
340 kHz, 800 kHz
350 kHz
400 kHz, 800 kHz, 1.2 MHz
500 kHz
500 kHz to 2 MHz
500 kHz to 2.2 MHz
580 kHz