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Richtek Power Management ICs

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Part #

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

RT6575BGQW
Richtek
1: 10,22 kr.
2.957In 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

2.957In Stock

Cut Tape

10,22 kr.

7,45 kr.

6,74 kr.

5,92 kr.

Reel

4,30 kr.

View

Min.: 1
Mult.: 1

Reel: 1.500

SMD/SMT

WQFN-20

Adjustable

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

RT7297BHZSP
Richtek
1: 7,76 kr.
2.496In Stock

Mfr. Part No.
RT7297BHZSP

Mouser Part No
835-RT7297BHZSP

Richtek

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

Datasheet

2.496In Stock

Cut Tape

7,76 kr.

5,55 kr.

5,02 kr.

4,45 kr.

Reel

3,64 kr.

View

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SOP-EP-8

800 mV to 12 V

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

RT7299BHGQW
Richtek
1: 21,56 kr.
3.565In Stock

Mfr. Part No.
RT7299BHGQW

Mouser Part No
835-RT7299BHGQW

Richtek

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

Datasheet

3.565In Stock

Cut Tape

21,56 kr.

16,26 kr.

14,92 kr.

13,43 kr.

Reel

11,86 kr.

View

Min.: 1
Mult.: 1

Reel: 1.500

SMD/SMT

WQFN-14

1 V to 5 V

Switching Voltage Regulators 3.5A, 1.2MHz, Synchronous Step-Down Converter

RT8086BGQUF
Richtek
1: 6,80 kr.
3.190In Stock

Mfr. Part No.
RT8086BGQUF

Mouser Part No
835-RT8086BGQUF

Richtek

Switching Voltage Regulators 3.5A, 1.2MHz, Synchronous Step-Down Converter

Datasheet

3.190In Stock

Cut Tape

6,80 kr.

4,78 kr.

4,32 kr.

3,81 kr.

View

Reel

3,10 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

UQFN-12

600 mV to 3.3 V

Switching Voltage Regulators 3A, 23V, 1.2MHz Synchronous Step-Down Converter

RT8293BHGSP
Richtek
1: 5,90 kr.
5.618In Stock

Mfr. Part No.
RT8293BHGSP

Mouser Part No
835-RT8293BHGSP

Richtek

Switching Voltage Regulators 3A, 23V, 1.2MHz Synchronous Step-Down Converter

Datasheet

5.618In Stock

Cut Tape

5,90 kr.

4,22 kr.

3,80 kr.

3,35 kr.

Reel

2,64 kr.

View

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SOP-EP-8

800 mV to 15 V

LDO Voltage Regulators 36V, 2 A IQ, Peak 200mA Low Dropout Voltage Linear Regulator

RT9069-50GB
Richtek
1: 4,10 kr.
3.051In Stock
12.000Expected 17/02/2026

Mfr. Part No.
RT9069-50GB

Mouser Part No
835-RT9069-50GB

Richtek

LDO Voltage Regulators 36V, 2 A IQ, Peak 200mA Low Dropout Voltage Linear Regulator

Learn More

Datasheet

3.051In Stock

12.000Expected 17/02/2026

Cut Tape

4,10 kr.

2,91 kr.

2,60 kr.

2,28 kr.

Reel

1,80 kr.

View

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

SOT-23-5

5 V

Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag

RT9742GGJ5
Richtek
1: 2,95 kr.
12.681In Stock

Mfr. Part No.
RT9742GGJ5

Mouser Part No
835-RT9742GGJ5

Richtek

Power Switch ICs - Power Distribution 70mohm/55mohm, 3A/2.5A/2A/1.5A/1A/0.5A High-Side Power Switches with Flag

Datasheet

12.681In Stock

Cut Tape

2,95 kr.

2,06 kr.

1,84 kr.

1,59 kr.

Reel

1,25 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

TSOT-23-5

LDO Voltage Regulators 3A, 6.5V, Ultra Low Noise, Ultra Low Dropout Linear Regulator

RTQ2513TGQW
Richtek
1: 24,77 kr.
1.811In Stock

Mfr. Part No.
RTQ2513TGQW

Mouser Part No
835-RTQ2513TGQW

Richtek

LDO Voltage Regulators 3A, 6.5V, Ultra Low Noise, Ultra Low Dropout Linear Regulator

Datasheet

1.811In Stock

Cut Tape

24,77 kr.

18,65 kr.

17,16 kr.

15,44 kr.

Reel

13,13 kr.

View

Min.: 1
Mult.: 1

Reel: 1.500

SMD/SMT

WQFN-20

500 mV to 5.5 V

Switching Voltage Regulators 60VIN, 5A, Asynchronous Step-Down Converter with Low Quiescent Current

RTQ2965GSP-QA
Richtek
1: 31,41 kr.
1.353In Stock

Mfr. Part No.
RTQ2965GSP-QA

Mouser Part No
835-RTQ2965GSP-QA

Richtek

Switching Voltage Regulators 60VIN, 5A, Asynchronous Step-Down Converter with Low Quiescent Current

Datasheet

1.353In Stock

Cut Tape

31,41 kr.

23,95 kr.

22,01 kr.

19,47 kr.

View

Reel

16,34 kr.

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SOP-EP-8

800 mV to 60 V

Switching Voltage Regulators 6A, 18V, Synchronous Step-Down Converter

RT2856HGQW
Richtek
1: 38,20 kr.
1.500In Stock

Mfr. Part No.
RT2856HGQW

Mouser Part No
835-RT2856HGQW

Richtek

Switching Voltage Regulators 6A, 18V, Synchronous Step-Down Converter

Datasheet

1.500In Stock

Cut Tape

38,20 kr.

27,01 kr.

25,21 kr.

22,16 kr.

View

Reel

15,07 kr.

Min.: 1
Mult.: 1

Reel: 1.500

SMD/SMT

WQFN-14

Switching Voltage Regulators 3A, 36V, Synchronous Step-Down Converter

RT2862GSP
Richtek
1: 11,71 kr.
1.380In Stock

Mfr. Part No.
RT2862GSP

Mouser Part No
835-RT2862GSP

Richtek

Switching Voltage Regulators 3A, 36V, Synchronous Step-Down Converter

Datasheet

1.380In Stock

Cut Tape

11,71 kr.

8,65 kr.

7,91 kr.

6,99 kr.

Reel

5,82 kr.

View

Min.: 1
Mult.: 1

Reel: 2.500

Switching Voltage Regulators 6V 1A, ACOTR Buck Converter

RT5750AHGJ6
Richtek
1: 2,63 kr.
2.978In Stock

Mfr. Part No.
RT5750AHGJ6

Mouser Part No
835-RT5750AHGJ6

Richtek

Switching Voltage Regulators 6V 1A, ACOTR Buck Converter

Datasheet

2.978In Stock

Cut Tape

2,63 kr.

1,81 kr.

1,62 kr.

1,40 kr.

Reel

1,08 kr.

View

Min.: 1
Mult.: 1

Reel: 3.000

TSOT-23-6

Switching Voltage Regulators 4A, 23V, 500kHz, ACOTRSynchronous Buck Converter

RT6219AGQW
Richtek
1: 10,82 kr.
1.349In Stock

Mfr. Part No.
RT6219AGQW

Mouser Part No
835-RT6219AGQW

Richtek

Switching Voltage Regulators 4A, 23V, 500kHz, ACOTRSynchronous Buck Converter

Datasheet

1.349In Stock

Cut Tape

10,82 kr.

7,98 kr.

7,25 kr.

6,48 kr.

Reel

5,11 kr.

View

Min.: 1
Mult.: 1

Reel: 1.500

SMD/SMT

WDFN-10

600 mV to 5 V

Switching Voltage Regulators 4A, 18V, 500kHz, ACOT TM Step-Down Converter

RT6254AHGJ8F
Richtek
1: 5,97 kr.
1.929In Stock

Mfr. Part No.
RT6254AHGJ8F

Mouser Part No
835-RT6254AHGJ8F

Richtek

Switching Voltage Regulators 4A, 18V, 500kHz, ACOT TM Step-Down Converter

Datasheet

1.929In Stock

Cut Tape

5,97 kr.

4,26 kr.

3,84 kr.

3,38 kr.

Reel

2,71 kr.

View

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

TSOT-23-8

600 mV to 5 V

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

RT6255BHGJ8F
Richtek
1: 11,64 kr.
2.088In Stock

Mfr. Part No.
RT6255BHGJ8F

Mouser Part No
835-RT6255BHGJ8F

Richtek

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

Datasheet

2.088In Stock

Cut Tape

11,64 kr.

7,31 kr.

6,25 kr.

4,90 kr.

Reel

3,12 kr.

View

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

TSOT-23-8

600 mV to 5 V

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

RT6263AHGJ8F
Richtek
1: 5,52 kr.
1.998In Stock

Mfr. Part No.
RT6263AHGJ8F

Mouser Part No
835-RT6263AHGJ8F

Richtek

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

Datasheet

1.998In Stock

Cut Tape

5,52 kr.

3,91 kr.

3,52 kr.

3,10 kr.

Reel

2,43 kr.

View

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

TSOT-23-8

765 mV to 7 V

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

RT6338AHGQUF
Richtek
1: 6,80 kr.
999In Stock

Mfr. Part No.
RT6338AHGQUF

Mouser Part No
835-RT6338AHGQUF

Richtek

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

Datasheet

999In Stock

Cut Tape

6,80 kr.

4,89 kr.

4,42 kr.

3,89 kr.

Reel

3,15 kr.

View

Min.: 1
Mult.: 1

Reel: 1.500

SMD/SMT

UQFN-23

3.3 V

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

RT6338CGQUF
Richtek
1: 6,74 kr.
1.496In Stock

Mfr. Part No.
RT6338CGQUF

Mouser Part No
835-RT6338CGQUF

Richtek

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

Datasheet

1.496In Stock

Cut Tape

6,74 kr.

4,79 kr.

4,33 kr.

3,82 kr.

Reel

3,15 kr.

View

Min.: 1
Mult.: 1

Reel: 1.500

SMD/SMT

UQFN-23

3.3 V

Switching Voltage Regulators 8A, 24V, 600kHz Step-Down Converter with Synchronous Gate Driver

RT7258GSP
Richtek
1: 14,92 kr.
732In Stock

Mfr. Part No.
RT7258GSP

Mouser Part No
835-RT7258GSP

Richtek

Switching Voltage Regulators 8A, 24V, 600kHz Step-Down Converter with Synchronous Gate Driver

Datasheet

732In Stock

Cut Tape

14,92 kr.

11,12 kr.

10,15 kr.

9,03 kr.

Reel

7,45 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SOP-EP-8

808 mV to 15 V

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

RT8064ZSP
Richtek
1: 3,14 kr.
4.894In Stock

Mfr. Part No.
RT8064ZSP

Mouser Part No
835-RT8064ZSP

Richtek

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

Datasheet

4.894In Stock

Cut Tape

3,14 kr.

2,22 kr.

1,98 kr.

1,72 kr.

Reel

1,35 kr.

View

Min.: 1
Mult.: 1

Reel: 2.500

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

RT8072GSP
Richtek
1: 9,33 kr.
2.500In Stock
New Product

Mfr. Part No.
RT8072GSP

Mouser Part No
835-RT8072GSP

New Product

Richtek

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

Datasheet

2.500In Stock

Cut Tape

9,33 kr.

6,80 kr.

6,15 kr.

5,45 kr.

Reel

4,21 kr.

View

Min.: 1
Mult.: 1

Reel: 2.500

Switching Voltage Regulators 3A, 23V, 340kHz Synchronous Step-Down Converter

RT8290ZSP
Richtek
1: 5,90 kr.
2.631In Stock
1.500Expected 17/02/2026

Mfr. Part No.
RT8290ZSP

Mouser Part No
835-RT8290ZSP

Richtek

Switching Voltage Regulators 3A, 23V, 340kHz Synchronous Step-Down Converter

Datasheet

2.631In Stock

1.500Expected 17/02/2026

Cut Tape

5,90 kr.

4,22 kr.

3,80 kr.

3,35 kr.

Reel

2,52 kr.

View

Min.: 1
Mult.: 1

Reel: 2.500

Switching Voltage Regulators 3A, 23V, 340kHz Synchronous Step-Down Converter

RT8293AHZSP
Richtek
1: 5,77 kr.
2.946In Stock

Mfr. Part No.
RT8293AHZSP

Mouser Part No
835-RT8293AHZSP

Richtek

Switching Voltage Regulators 3A, 23V, 340kHz Synchronous Step-Down Converter

Datasheet

2.946In Stock

Cut Tape

5,77 kr.

4,14 kr.

3,74 kr.

3,28 kr.

Reel

2,61 kr.

View

Min.: 1
Mult.: 1

Reel: 2.500

LED Lighting Driver ICs 4-String White LED Driver with Boost Regulator

RT8575GQW
Richtek
1: 14,47 kr.
985In Stock

Mfr. Part No.
RT8575GQW

Mouser Part No
835-RT8575GQW

Richtek

LED Lighting Driver ICs 4-String White LED Driver with Boost Regulator

Datasheet

985In Stock

Cut Tape

14,47 kr.

10,74 kr.

9,77 kr.

8,73 kr.

View

Reel

6,84 kr.

Min.: 1
Mult.: 1

Reel: 1.500

LDO Voltage Regulators 500mA, 5.5V, Ultra Low Dropout Linear Regulator

RT9081AGQZA(2)
Richtek
1: 5,90 kr.
2.469In Stock

Mfr. Part No.
RT9081AGQZA(2)

Mouser Part No
835-RT9081AGQZA2

Richtek

LDO Voltage Regulators 500mA, 5.5V, Ultra Low Dropout Linear Regulator

Datasheet

2.469In Stock

Cut Tape

5,90 kr.

4,24 kr.

3,83 kr.

3,37 kr.

View

Reel

2,63 kr.

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

ZADFN-6

Richtek Power Management ICs

Types of Power Management ICs

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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