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Richtek Power Management ICs

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Part #

Switching Voltage Regulators 42VIN, 5A, Asynchronous Step-Down Converter with Low Quiescent Current

RTQ2945GQW-QA
Richtek
1: 40,43 kr.
1.747In Stock

Mfr. Part No.
RTQ2945GQW-QA

Mouser Part No
835-RTQ2945GQW-QA

Richtek

Switching Voltage Regulators 42VIN, 5A, Asynchronous Step-Down Converter with Low Quiescent Current

Datasheet

1.747In Stock

Cut Tape

40,43 kr.

27,75 kr.

25,89 kr.

22,75 kr.

View

Reel

15,82 kr.

Min.: 1
Mult.: 1

: 1.500

SMD/SMT

WDFN-10

800 mV to 42 V

Switching Voltage Regulators USB Type-C DFP with Charging Port Controller and Integrated 36V 3.5A Synchronous Buck Converter

RTQ2117CGQVT-QA
Richtek
1: 42,00 kr.
2.580In Stock

Mfr. Part No.
RTQ2117CGQVT-QA

Mouser Part No
835-RTQ2117CGQVT-QA

Richtek

Switching Voltage Regulators USB Type-C DFP with Charging Port Controller and Integrated 36V 3.5A Synchronous Buck Converter

Datasheet

2.580In Stock

Cut Tape

42,00 kr.

28,87 kr.

26,93 kr.

23,65 kr.

View

Reel

16,86 kr.

Min.: 1
Mult.: 1

: 3.500

SMD/SMT

WETD-VQFN-40

800 mV to 5.5 V

LDO Voltage Regulators 2 A IQ, 300mA Low-Dropout Linear Regulator

RT9078-30GQZ
Richtek
1: 3,60 kr.
1.875In Stock

Mfr. Part No.
RT9078-30GQZ

Mouser Part No
835-RT9078-30GQZ

Richtek

LDO Voltage Regulators 2 A IQ, 300mA Low-Dropout Linear Regulator

Datasheet

1.875In Stock

Cut Tape

3,60 kr.

2,12 kr.

1,78 kr.

1,35 kr.

Reel

0,634 kr.

View

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

ZQFN-4

3 V

LED Lighting Driver ICs 1.6A Flash LED Driver

RT8547GQW
Richtek
1: 11,56 kr.
500In Stock

Mfr. Part No.
RT8547GQW

Mouser Part No
835-RT8547GQW

Richtek

LED Lighting Driver ICs 1.6A Flash LED Driver

Datasheet

500In Stock

Cut Tape

11,56 kr.

7,06 kr.

5,91 kr.

4,48 kr.

Reel

2,40 kr.

View

Min.: 1
Mult.: 1

: 1.500

SMD/SMT

WDFN-14

5.5 V

Switching Controllers Single Synchronous Buck Controller

RT8209MGQW
Richtek
1: 12,76 kr.
1.500In Stock

Mfr. Part No.
RT8209MGQW

Mouser Part No
835-RT8209MGQW

Richtek

Switching Controllers Single Synchronous Buck Controller

Datasheet

1.500In Stock

Cut Tape

12,76 kr.

8,13 kr.

7,25 kr.

5,97 kr.

Reel

3,36 kr.

View

Min.: 1
Mult.: 1

: 1.500

SMD/SMT

WQFN-14

750 mV to 3.3 V

Switching Voltage Regulators 18V Input, 3.5A, ACOT Buck Converter with Both FETs OC Protection

RT6274CHGJ6F
Richtek
1: 10,29 kr.
89In Stock
3.000Expected 15/05/2026

Mfr. Part No.
RT6274CHGJ6F

Mouser Part No
835-RT6274CHGJ6F

Richtek

Switching Voltage Regulators 18V Input, 3.5A, ACOT Buck Converter with Both FETs OC Protection

Datasheet

89In Stock

3.000Expected 15/05/2026

Cut Tape

10,29 kr.

6,24 kr.

5,24 kr.

3,98 kr.

Reel

2,13 kr.

View

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

TSOT-23-6

765 mV to 7 V

Switching Controllers Single Synchronous Buck PWM Controller

RT8238BGQW
Richtek
1: 10,00 kr.
2.500In Stock

Mfr. Part No.
RT8238BGQW

Mouser Part No
835-RT8238BGQW

Richtek

Switching Controllers Single Synchronous Buck PWM Controller

Datasheet

2.500In Stock

Cut Tape

10,00 kr.

6,07 kr.

5,11 kr.

3,87 kr.

Reel

2,26 kr.

View

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

WQFN-12

500 mV to 3.3 V

LDO Voltage Regulators 2 A IQ, 600mA Low-Dropout Linear Regulator

RT9080-25GJ5
Richtek
1: 3,66 kr.
5.159In Stock

Mfr. Part No.
RT9080-25GJ5

Mouser Part No
835-RT9080-25GJ5

Richtek

LDO Voltage Regulators 2 A IQ, 600mA Low-Dropout Linear Regulator

Datasheet

5.159In Stock

Cut Tape

3,66 kr.

2,18 kr.

1,84 kr.

1,40 kr.

Reel

0,753 kr.

View

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

TSOT-23-5

2.5 V

Switching Controllers Step-Down DC-DC Controller with Remote Sense

RT2702GQW
Richtek
1: 15,14 kr.
1.572In Stock

Mfr. Part No.
RT2702GQW

Mouser Part No
835-RT2702GQW

Richtek

Switching Controllers Step-Down DC-DC Controller with Remote Sense

Datasheet

1.572In Stock

Cut Tape

15,14 kr.

9,85 kr.

8,73 kr.

7,25 kr.

Reel

4,97 kr.

View

Min.: 1
Mult.: 1

: 1.500

SMD/SMT

WQFN-16

Adjustable

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

RT5762DHGH6F
Richtek
1: 6,54 kr.
4.210In Stock

Mfr. Part No.
RT5762DHGH6F

Mouser Part No
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

6,54 kr.

3,92 kr.

3,27 kr.

2,45 kr.

View

Reel

1,18 kr.

Min.: 1
Mult.: 1

: 5.000

SMD/SMT

SOT-563-6

600 mV to 6 V

Switching Controllers High Efficiency Single Synchronous Buck PWM Controller

RT6541AGQW
Richtek
1: 9,55 kr.
1.430In Stock

Mfr. Part No.
RT6541AGQW

Mouser Part No
835-RT6541AGQW

Richtek

Switching Controllers High Efficiency Single Synchronous Buck PWM Controller

Datasheet

1.430In Stock

Cut Tape

9,55 kr.

6,09 kr.

5,43 kr.

4,47 kr.

Reel

2,77 kr.

View

Min.: 1
Mult.: 1

: 1.500

SMD/SMT

WDFN-14

400 mV

Switching Controllers Single Phase PWM Controller with Light Load Efficiency Optimization

RT8123AGQW
Richtek
1: 11,19 kr.
1.498In Stock

Mfr. Part No.
RT8123AGQW

Mouser Part No
835-RT8123AGQW

Richtek

Switching Controllers Single Phase PWM Controller with Light Load Efficiency Optimization

Datasheet

1.498In Stock

Cut Tape

11,19 kr.

6,86 kr.

5,72 kr.

4,34 kr.

Reel

2,32 kr.

View

Min.: 1
Mult.: 1

: 1.500

SMD/SMT

WQFN-16

800 mV to 3.3 V

Switching Controllers High Efficiency Single Synchronous Buck PWM Controller

RT8125CGQW
Richtek
1: 12,09 kr.
1.478In Stock

Mfr. Part No.
RT8125CGQW

Mouser Part No
835-RT8125CGQW

Richtek

Switching Controllers High Efficiency Single Synchronous Buck PWM Controller

Datasheet

1.478In Stock

Cut Tape

12,09 kr.

7,38 kr.

6,16 kr.

4,67 kr.

Reel

2,50 kr.

View

Min.: 1
Mult.: 1

: 1.500

SMD/SMT

WDFN-10

300 mV to 3.3 V

Switching Controllers 3A, Ultra-Low Dropout Voltage Regulator

RT8205LZQW
Richtek
1: 10,74 kr.
2.944In Stock

Mfr. Part No.
RT8205LZQW

Mouser Part No
835-RT8205LZQW

Richtek

Switching Controllers 3A, Ultra-Low Dropout Voltage Regulator

Datasheet

2.944In Stock

Cut Tape

10,74 kr.

6,86 kr.

6,09 kr.

5,01 kr.

Reel

3,17 kr.

View

Min.: 1
Mult.: 1

: 1.500

SMD/SMT

WQFN-24

2 V to 5.5 V

Switching Controllers Dual-Phase Synchronous Buck PWM Controller

RT8810DGQW
Richtek
1: 12,76 kr.
1.466In Stock

Mfr. Part No.
RT8810DGQW

Mouser Part No
835-RT8810DGQW

Richtek

Switching Controllers Dual-Phase Synchronous Buck PWM Controller

Datasheet

1.466In Stock

Cut Tape

12,76 kr.

8,13 kr.

7,25 kr.

5,97 kr.

Reel

3,66 kr.

View

Min.: 1
Mult.: 1

: 1.500

SMD/SMT

WQFN-24

400 mV to 2.5 V

Power Management Specialised - PMIC Cost-Effective, 1.8A Sink/Source Bus Termination Regulator

RT9045ZSP
Richtek
1: 6,61 kr.
2.497In Stock

Mfr. Part No.
RT9045ZSP

Mouser Part No
835-RT9045ZSP

Richtek

Power Management Specialised - PMIC Cost-Effective, 1.8A Sink/Source Bus Termination Regulator

Datasheet

2.497In Stock

Cut Tape

6,61 kr.

3,97 kr.

3,32 kr.

2,50 kr.

Reel

1,24 kr.

View

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

SOP-8

LDO Voltage Regulators 36V, 2 A IQ, 100mA Low Dropout Voltage Linear Regulator

RT9058-90GVL
Richtek
1: 8,73 kr.
1.819In Stock

Mfr. Part No.
RT9058-90GVL

Mouser Part No
835-RT9058-90GVL

Richtek

LDO Voltage Regulators 36V, 2 A IQ, 100mA Low Dropout Voltage Linear Regulator

Datasheet

1.819In Stock

Cut Tape

8,73 kr.

5,32 kr.

4,47 kr.

3,39 kr.

Reel

1,83 kr.

View

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-3

9 V

LDO Voltage Regulators 2 A IQ, 300mA Low-Dropout Linear Regulator

RT9078-30GJ5
Richtek
1: 3,40 kr.
2.702In Stock

Mfr. Part No.
RT9078-30GJ5

Mouser Part No
835-RT9078-30GJ5

Richtek

LDO Voltage Regulators 2 A IQ, 300mA Low-Dropout Linear Regulator

Datasheet

2.702In Stock

Cut Tape

3,40 kr.

2,02 kr.

1,70 kr.

1,29 kr.

Reel

0,597 kr.

View

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

TSOT-23-5

3 V

Gate Drivers Single Phase Synchronous Rectified Buck MOSFET Driver

RT9614CGQW
Richtek
1: 7,83 kr.
2.490In Stock

Mfr. Part No.
RT9614CGQW

Mouser Part No
835-RT9614CGQW

Richtek

Gate Drivers Single Phase Synchronous Rectified Buck MOSFET Driver

Datasheet

2.490In Stock

Cut Tape

7,83 kr.

4,74 kr.

3,99 kr.

3,03 kr.

Reel

1,65 kr.

View

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

WDFN-8

46 V

Switching Voltage Regulators 17V Input, 2A, ACOT Buck Converter with Both FETs OC Protection

RT6252AHGJ6F
Richtek
1: 7,38 kr.
2.613In Stock

Mfr. Part No.
RT6252AHGJ6F

Mouser Part No
835-RT6252AHGJ6F

Richtek

Switching Voltage Regulators 17V Input, 2A, ACOT Buck Converter with Both FETs OC Protection

Datasheet

2.613In Stock

Cut Tape

7,38 kr.

4,48 kr.

3,77 kr.

2,86 kr.

Reel

1,54 kr.

View

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

TSOT-23-6

765 mV to 7 V

Switching Voltage Regulators PWM Controller for Programmable Power Converter (USBPD)

RT7753GCVGE
Richtek
1: 7,38 kr.
2.993In Stock

Mfr. Part No.
RT7753GCVGE

Mouser Part No
835-RT7753GCVGE

Richtek

Switching Voltage Regulators PWM Controller for Programmable Power Converter (USBPD)

Datasheet

2.993In Stock

Cut Tape

7,38 kr.

4,48 kr.

3,77 kr.

2,86 kr.

Reel

1,54 kr.

View

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

SOT-23-6

12 V

Switching Controllers Multi-Phase PWM Controller for CPU Core Power Supply

RT8884BGQW
Richtek
1: 14,92 kr.
1.485In Stock

Mfr. Part No.
RT8884BGQW

Mouser Part No
835-RT8884BGQW

Richtek

Switching Controllers Multi-Phase PWM Controller for CPU Core Power Supply

Datasheet

1.485In Stock

Cut Tape

14,92 kr.

9,55 kr.

8,50 kr.

6,99 kr.

Reel

4,27 kr.

View

Min.: 1
Mult.: 1

: 1.500

SMD/SMT

WQFN-32

500 mV to 3.6 V

LDO Voltage Regulators 2 A IQ, 600mA Low-Dropout Linear Regulator

RT9080-12GJ5
Richtek
1: 4,17 kr.
2.512In Stock

Mfr. Part No.
RT9080-12GJ5

Mouser Part No
835-RT9080-12GJ5

Richtek

LDO Voltage Regulators 2 A IQ, 600mA Low-Dropout Linear Regulator

Datasheet

2.512In Stock

Cut Tape

4,17 kr.

2,48 kr.

2,08 kr.

1,58 kr.

Reel

0,731 kr.

View

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

TSOT-23-5

1.2 V

Gate Drivers Synchronous-Rectified Buck MOSFET Driver

RT9612BZS
Richtek
1: 8,95 kr.
2.439In Stock

Mfr. Part No.
RT9612BZS

Mouser Part No
835-RT9612BZS

Richtek

Gate Drivers Synchronous-Rectified Buck MOSFET Driver

Datasheet

2.439In Stock

Cut Tape

8,95 kr.

5,43 kr.

4,56 kr.

3,46 kr.

Reel

1,88 kr.

View

Min.: 1
Mult.: 1

: 2.500

SMD/SMT

SOP-8

30 V

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

RT9742UNGJ5
Richtek
1: 6,86 kr.
1.615In Stock

Mfr. Part No.
RT9742UNGJ5

Mouser Part No
835-RT9742UNGJ5

Richtek

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

Datasheet

1.615In Stock

Cut Tape

6,86 kr.

4,13 kr.

3,45 kr.

2,59 kr.

Reel

1,27 kr.

View

Min.: 1
Mult.: 1

: 3.000

SMD/SMT

TSOT-23-5

Richtek Power Management ICs

Types of Power Management ICs

Customer Service Office

Company

Resources

Support

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