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Richtek Power Management ICs

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Part #

Switching Voltage Regulators 5A, 18V, 500kHz, ACOTTM Step-Down Converter

RT6255AHGJ6F
Richtek
1: 0,929 €
365In Stock

Mfr. Part No.
RT6255AHGJ6F

Mouser Part No
835-RT6255AHGJ6F

Richtek

Switching Voltage Regulators 5A, 18V, 500kHz, ACOTTM Step-Down Converter

Datasheet

365In Stock

Cut Tape

0,929 €

0,671 €

0,605 €

0,534 €

Reel

0,437 €

View

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

TSOT-23-6

600 mV to 5 V

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

RT6256CGQUF
Richtek
1: 2,11 €
1 489In Stock

Mfr. Part No.
RT6256CGQUF

Mouser Part No
835-RT6256CGQUF

Richtek

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

Datasheet

1 489In Stock

Cut Tape

2,11 €

1,56 €

1,42 €

1,27 €

Reel

1,12 €

View

Min.: 1
Mult.: 1

: 1 500

SMD/SMT

UQFN-HL-12

5 V

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

RT6258BHGQUF
Richtek
1: 2,31 €
2 940In Stock

Mfr. Part No.
RT6258BHGQUF

Mouser Part No
835-RT6258BHGQUF

Richtek

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

Datasheet

2 940In Stock

Cut Tape

2,31 €

1,72 €

1,57 €

1,41 €

Reel

1,24 €

View

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

UQFN-HL-12

3.3 V

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

RT6258CHGQUF
Richtek
1: 2,31 €
2 935In Stock

Mfr. Part No.
RT6258CHGQUF

Mouser Part No
835-RT6258CHGQUF

Richtek

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

Datasheet

2 935In Stock

Cut Tape

2,31 €

1,72 €

1,57 €

1,41 €

Reel

1,24 €

View

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

UQFN-HL-12

5 V

Switching Voltage Regulators 17V Input, 3A, ACOT Buck Converter with Both FETs OC Protection

RT6263BHGJ8F
Richtek
1: 0,757 €
2 900In Stock

Mfr. Part No.
RT6263BHGJ8F

Mouser Part No
835-RT6263BHGJ8F

Richtek

Switching Voltage Regulators 17V Input, 3A, ACOT Buck Converter with Both FETs OC Protection

Datasheet

2 900In Stock

Cut Tape

0,757 €

0,542 €

0,488 €

0,429 €

Reel

0,347 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

TSOT-23-8

765 mV to 7 V

Switching Voltage Regulators 18V Input, 4A, ACOT Buck Converter with Both FETs OC Protection

RT6264AHGJ6F
Richtek
1: 0,791 €
2 243In Stock

Mfr. Part No.
RT6264AHGJ6F

Mouser Part No
835-RT6264AHGJ6F

Richtek

Switching Voltage Regulators 18V Input, 4A, ACOT Buck Converter with Both FETs OC Protection

Datasheet

2 243In Stock

Cut Tape

0,791 €

0,568 €

0,512 €

0,45 €

Reel

0,38 €

View

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

TSOT-23-6

765 mV to 7 V

Switching Voltage Regulators 18V Input, 4A, ACOT Buck Converter with Both FETs OC Protection

RT6264BHGJ6F
Richtek
1: 0,791 €
863In Stock

Mfr. Part No.
RT6264BHGJ6F

Mouser Part No
835-RT6264BHGJ6F

Richtek

Switching Voltage Regulators 18V Input, 4A, ACOT Buck Converter with Both FETs OC Protection

Datasheet

863In Stock

Cut Tape

0,791 €

0,568 €

0,512 €

0,45 €

Reel

0,387 €

View

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

TSOT-23-6

765 mV to 7 V

Switching Voltage Regulators 2A, 17V Current Mode Synchronous Step-Down Converter

RT6296AGJ8F
Richtek
1: 0,791 €
2 316In Stock

Mfr. Part No.
RT6296AGJ8F

Mouser Part No
835-RT6296AGJ8F

Richtek

Switching Voltage Regulators 2A, 17V Current Mode Synchronous Step-Down Converter

Datasheet

2 316In Stock

Cut Tape

0,791 €

0,566 €

0,511 €

0,449 €

Reel

0,365 €

View

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

TSOT-23-8

1 V to 5 V

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

RT6316BGQUF
Richtek
1: 2,11 €
2 967In Stock

Mfr. Part No.
RT6316BGQUF

Mouser Part No
835-RT6316BGQUF

Richtek

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

Datasheet

2 967In Stock

Cut Tape

2,11 €

1,56 €

1,42 €

1,27 €

Reel

1,12 €

View

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

UQFN-HL-12

3.3 V

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

RT6318CGQUF
Richtek
1: 2,11 €
2 904In Stock

Mfr. Part No.
RT6318CGQUF

Mouser Part No
835-RT6318CGQUF

Richtek

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

Datasheet

2 904In Stock

Cut Tape

2,11 €

1,56 €

1,42 €

1,27 €

Reel

1,12 €

View

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

UQFN-HL-12

5 V

Switching Voltage Regulators 60VIN, 0.5A, Asynchronous Step-Down Converter with Low Quiescent Current

RT6360GSP
Richtek
1: 2,60 €
2 478In Stock

Mfr. Part No.
RT6360GSP

Mouser Part No
835-RT6360GSP

Richtek

Switching Voltage Regulators 60VIN, 0.5A, Asynchronous Step-Down Converter with Low Quiescent Current

Datasheet

2 478In Stock

Cut Tape

2,60 €

1,94 €

1,77 €

1,58 €

Reel

1,39 €

View

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

SOP-EP-8

800 mV to 60 V

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

RT6543AGQW
Richtek
1: 0,80 €
2 117In 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 117In Stock

Cut Tape

0,80 €

0,575 €

0,519 €

0,456 €

Reel

0,371 €

View

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

WQFN-20

Programmable

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

RT6543BGQW
Richtek
1: 0,80 €
2 820In 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 820In Stock

Cut Tape

0,80 €

0,575 €

0,519 €

0,456 €

Reel

0,371 €

View

Min.: 1
Mult.: 1

: 3 000

SMD/SMT

WQFN-20

Programmable

Switching Voltage Regulators 5A, 18V, 650kHz, ACOT Synchronous Step-Down Converter

RT7236GCP
Richtek
1: 2,09 €
2 345In Stock

Mfr. Part No.
RT7236GCP

Mouser Part No
835-RT7236GCP

Richtek

Switching Voltage Regulators 5A, 18V, 650kHz, ACOT Synchronous Step-Down Converter

Datasheet

2 345In Stock

Cut Tape

2,09 €

1,56 €

1,42 €

1,27 €

Reel

1,07 €

View

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

TSSOP-14

765 mV to 8 V

Switching Voltage Regulators 2A, 18V, 340kHz Synchronous Step-Down Converter

RT7237AHGSP
Richtek
1: 0,886 €
2 388In Stock

Mfr. Part No.
RT7237AHGSP

Mouser Part No
835-RT7237AHGSP

Richtek

Switching Voltage Regulators 2A, 18V, 340kHz Synchronous Step-Down Converter

Datasheet

2 388In Stock

Cut Tape

0,886 €

0,638 €

0,576 €

0,508 €

Reel

0,427 €

View

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

SOP-EP-8

800 mV to 15 V

Switching Voltage Regulators 2A, 18V, 1.2MHz Synchronous Step-Down Converter

RT7247BHGSP
Richtek
1: 0,894 €
1 231In Stock

Mfr. Part No.
RT7247BHGSP

Mouser Part No
835-RT7247BHGSP

Richtek

Switching Voltage Regulators 2A, 18V, 1.2MHz Synchronous Step-Down Converter

Datasheet

1 231In Stock

Cut Tape

0,894 €

0,644 €

0,582 €

0,513 €

Reel

0,421 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

SOP-EP-8

800 mV to 12 V

Switching Voltage Regulators 3A, 18V, 1.2MHz Synchronous Step-Down Converter

RT7257BHZSP
Richtek
1: 1,05 €
1 464In Stock

Mfr. Part No.
RT7257BHZSP

Mouser Part No
835-RT7257BHZSP

Richtek

Switching Voltage Regulators 3A, 18V, 1.2MHz Synchronous Step-Down Converter

Datasheet

1 464In Stock

Cut Tape

1,05 €

0,759 €

0,686 €

0,614 €

Reel

0,513 €

View

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

SOP-EP-8

800 mV to 12 V

Switching Voltage Regulators 3A, 18V, 800kHz Synchronous Step-Down Converter

RT7257GHZSP
Richtek
1: 1,06 €
1 319In Stock

Mfr. Part No.
RT7257GHZSP

Mouser Part No
835-RT7257GHZSP

Richtek

Switching Voltage Regulators 3A, 18V, 800kHz Synchronous Step-Down Converter

Datasheet

1 319In Stock

Cut Tape

1,06 €

0,766 €

0,694 €

0,613 €

Reel

0,507 €

View

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

SOP-EP-8

800 mV to 12 V

Switching Voltage Regulators 3A, 18V, 800kHz Synchronous Step-Down Converter

RT7257GLZSP
Richtek
1: 1,07 €
2 487In Stock

Mfr. Part No.
RT7257GLZSP

Mouser Part No
835-RT7257GLZSP

Richtek

Switching Voltage Regulators 3A, 18V, 800kHz Synchronous Step-Down Converter

Datasheet

2 487In Stock

Cut Tape

1,07 €

0,768 €

0,695 €

0,614 €

Reel

0,526 €

View

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

SOP-EP-8

800 mV to 12 V

Switching Voltage Regulators 3A, 18V, 340kHz Synchronous Step-Down Converter

RT7270HZSP
Richtek
1: 1,07 €
2 487In Stock

Mfr. Part No.
RT7270HZSP

Mouser Part No
835-RT7270HZSP

Richtek

Switching Voltage Regulators 3A, 18V, 340kHz Synchronous Step-Down Converter

Datasheet

2 487In Stock

Cut Tape

1,07 €

0,768 €

0,695 €

0,614 €

View

Reel

0,459 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

SOP-EP-8

925 mV to 15 V

Switching Voltage Regulators 2A, 18V, 700kHz ACOT Synchronous Step-Down Converter

RT7274GSP
Richtek
1: 1,38 €
2 500In Stock

Mfr. Part No.
RT7274GSP

Mouser Part No
835-RT7274GSP

Richtek

Switching Voltage Regulators 2A, 18V, 700kHz ACOT Synchronous Step-Down Converter

Datasheet

2 500In Stock

Cut Tape

1,38 €

1,01 €

0,912 €

0,81 €

View

Reel

0,686 €

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

SOP-EP-8

765 mV to 8 V

Switching Voltage Regulators 3A, 18V, 700kHz ACOT Synchronous Step-Down Converter

RT7276GQW
Richtek
1: 1,43 €
28In Stock
1 500Expected 04/12/2026

Mfr. Part No.
RT7276GQW

Mouser Part No
835-RT7276GQW

Richtek

Switching Voltage Regulators 3A, 18V, 700kHz ACOT Synchronous Step-Down Converter

Datasheet

28In Stock

1 500Expected 04/12/2026

Cut Tape

1,43 €

1,05 €

0,955 €

0,843 €

Reel

0,699 €

View

Min.: 1
Mult.: 1

: 1 500

SMD/SMT

WDFN-10

765 mV to 8 V

Switching Voltage Regulators 3A, 18V, 700kHz ACOT Synchronous Step-Down Converter

RT7277GSP
Richtek
1: 0,929 €
2 375In Stock

Mfr. Part No.
RT7277GSP

Mouser Part No
835-RT7277GSP

Richtek

Switching Voltage Regulators 3A, 18V, 700kHz ACOT Synchronous Step-Down Converter

Datasheet

2 375In Stock

Cut Tape

0,929 €

0,671 €

0,605 €

0,534 €

Reel

0,439 €

View

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

SOP-EP-8

765 mV to 8 V

Switching Voltage Regulators 2A, 18V, 700kHz ACOT Synchronous Step-Down Converter

RT7279GQW
Richtek
1: 1,21 €
3 147In Stock
3 000Expected 21/10/2026

Mfr. Part No.
RT7279GQW

Mouser Part No
835-RT7279GQW

Richtek

Switching Voltage Regulators 2A, 18V, 700kHz ACOT Synchronous Step-Down Converter

Datasheet

3 147In Stock

3 000Expected 21/10/2026

Cut Tape

1,21 €

0,877 €

0,794 €

0,703 €

Reel

0,583 €

View

Min.: 1
Mult.: 1

: 1 500

SMD/SMT

WDFN-10

765 mV to 8 V

Switching Voltage Regulators 2A, 18V, 700kHz ACOT Synchronous Step-Down Converter

RT7281GSP
Richtek
1: 1,43 €
2 489In Stock

Mfr. Part No.
RT7281GSP

Mouser Part No
835-RT7281GSP

Richtek

Switching Voltage Regulators 2A, 18V, 700kHz ACOT Synchronous Step-Down Converter

Datasheet

2 489In Stock

Cut Tape

1,43 €

1,05 €

0,955 €

0,84 €

Reel

0,682 €

View

Min.: 1
Mult.: 1

: 2 500

SMD/SMT

SOP-EP-8

765 mV to 8 V

Richtek Power Management ICs

Types of Power Management ICs

Customer Service Office

Company

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MSOP-10
MSOP-8
QFN-10
QFN-20
SOP-8
SOP-EP-8
SOT-23-3
SOT-23-5
SOT-23-6
SOT-23-8
SOT-563-6
SOT-89-5
TSOT-23-5
TSOT-23-6
TSOT-23-8
TSSOP-14
TWL-CSP-6
UDFN-6
UDFN-8
UQFN-12

- 300 mV to 6 V
200 mV to 300 mV
270 mV to 1.4 V
300 mV to 1.85 V
300 mV to 3.3 V
400 mV
400 mV to 2.05 V
400 mV to 2.5 V
400 mV to 3.3 V
400 mV to 775 mV
450 mV to 5.5 V
500 mV to 3 V
500 mV to 3.3 V
500 mV to 3.6 V
500 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