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

Richtek Power Management ICs

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

Types of Power Management ICs

List Images

Results: 580

Applied Filters:

Manufacturer = Richtek

Mounting Style

Package/Case

Output Voltage

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; }

Part #

LED Lighting Driver ICs Four-Channel LCD Backlight Driver with Integrated Bias Power

RT4831AWSC
Richtek
1: 9,77 kr.
2.775In Stock

Mfr. Part No.
RT4831AWSC

Mouser Part No
835-RT4831AWSC

Richtek

LED Lighting Driver ICs Four-Channel LCD Backlight Driver with Integrated Bias Power

Datasheet

2.775In Stock

Cut Tape

9,77 kr.

7,18 kr.

6,48 kr.

5,75 kr.

View

Reel

4,50 kr.

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

WLCSP-24

4 V to 7.15 V

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

RT5789AGQUF
Richtek
1: 20,29 kr.
1.500In Stock

Mfr. Part No.
RT5789AGQUF

Mouser Part No
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

20,29 kr.

19,77 kr.

19,40 kr.

18,28 kr.

Reel

7,06 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

SMD/SMT

UDFN-8

600 mV to 6 V

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

RT6220AHGQUF
Richtek
1: 22,98 kr.
1.389In Stock

Mfr. Part No.
RT6220AHGQUF

Mouser Part No
835-RT6220AHGQUF

Richtek

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

Datasheet

1.389In Stock

Cut Tape

22,98 kr.

15,14 kr.

13,95 kr.

12,16 kr.

View

Reel

7,34 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

SMD/SMT

UQFN-16

600 mV to 5 V

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

RT6226AGQUF
Richtek
1: 15,37 kr.
1.486In Stock

Mfr. Part No.
RT6226AGQUF

Mouser Part No
835-RT6226AGQUF

Richtek

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

Datasheet

1.486In Stock

Cut Tape

15,37 kr.

11,41 kr.

10,44 kr.

9,40 kr.

Reel

7,83 kr.

View

Min.: 1
Mult.: 1

Reel: 1.500

SMD/SMT

UQFN-HL-12

600 mV to 5.1 V

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

RT6238BHGQUF
Richtek
1: 20,52 kr.
1.614In Stock

Mfr. Part No.
RT6238BHGQUF

Mouser Part No
835-RT6238BHGQUF

Richtek

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

Datasheet

1.614In Stock

Cut Tape

20,52 kr.

15,29 kr.

13,88 kr.

11,19 kr.

Reel

8,80 kr.

View

Min.: 1
Mult.: 1

Reel: 1.500

SMD/SMT

UQFN-14

700 mV to 8 V

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

RT6258CHGQUF
Richtek
1: 25,14 kr.
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

25,14 kr.

24,99 kr.

20,81 kr.

Reel

8,21 kr.

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

UQFN-HL-12

5 V

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

RT7270HZSP
Richtek
1: 13,06 kr.
2.490In Stock

Mfr. Part No.
RT7270HZSP

Mouser Part No
835-RT7270HZSP

Richtek

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

Datasheet

2.490In Stock

Cut Tape

13,06 kr.

8,36 kr.

7,45 kr.

6,12 kr.

View

Reel

3,42 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

SOP-EP-8

925 mV to 15 V

Switching Controllers High Efficiency Single Synchronous Buck PWM Controller

RT8240BZQW
Richtek
1: 14,55 kr.
2.500In Stock

Mfr. Part No.
RT8240BZQW

Mouser Part No
835-RT8240BZQW

Richtek

Switching Controllers High Efficiency Single Synchronous Buck PWM Controller

Datasheet

2.500In Stock

Cut Tape

14,55 kr.

9,40 kr.

8,43 kr.

6,93 kr.

View

Reel

4,17 kr.

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

WQFN-12

1 V to 3.6 V

LED Lighting Driver ICs 43V 4-CH LED Driver

RT8510GQW
Richtek
1: 17,68 kr.
1.460In Stock

Mfr. Part No.
RT8510GQW

Mouser Part No
835-RT8510GQW

Richtek

LED Lighting Driver ICs 43V 4-CH LED Driver

Datasheet

1.460In Stock

Cut Tape

17,68 kr.

15,07 kr.

13,95 kr.

11,64 kr.

Reel

6,84 kr.

Min.: 1
Mult.: 1

Reel: 1.500

SMD/SMT

WQFN-16

43 V

Switching Voltage Regulators Integrated PMIC with 4-Channel Synchronous Buck Converters, 8 LDOs, and MTP Non-Volatile Memory for Industrial and Automotive Applications

RTQ5115GQW-QA-03
Richtek
1: 40,36 kr.
2.500In Stock

Mfr. Part No.
RTQ5115GQW-QA-03

Mouser Part No
835-RTQ5115GQW-QA-03

Richtek

Switching Voltage Regulators Integrated PMIC with 4-Channel Synchronous Buck Converters, 8 LDOs, and MTP Non-Volatile Memory for Industrial and Automotive Applications

Datasheet

2.500In Stock

Cut Tape

40,36 kr.

33,72 kr.

31,41 kr.

29,54 kr.

View

Reel

15,82 kr.

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

WQFN-56

2.5 V to 5.5 V

Switching Voltage Regulators 1A, Low Noise, Ultra High PSRR, Low-Dropout Linear Regulator

RT2519GQV(2)
Richtek
1: 4,62 kr.
723In Stock

Mfr. Part No.
RT2519GQV(2)

Mouser Part No
835-RT2519GQV2

Richtek

Switching Voltage Regulators 1A, Low Noise, Ultra High PSRR, Low-Dropout Linear Regulator

Datasheet

723In Stock

Cut Tape

4,62 kr.

3,28 kr.

2,95 kr.

2,59 kr.

Reel

2,04 kr.

View

Min.: 1
Mult.: 1

Reel: 1.500

Switching Voltage Regulators 2A, 5.5V, Low IQ ACOT Synchronous Step-Down Converter

RT5795AGQW
Richtek
1: 6,03 kr.
1.485In Stock
3.515Expected 17/02/2026

Mfr. Part No.
RT5795AGQW

Mouser Part No
835-RT5795AGQW

Richtek

Switching Voltage Regulators 2A, 5.5V, Low IQ ACOT Synchronous Step-Down Converter

Datasheet

1.485In Stock

3.515Expected 17/02/2026

Cut Tape

6,03 kr.

4,32 kr.

3,89 kr.

3,32 kr.

Reel

2,28 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

SMD/SMT

WDFN-8

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

RT6272BHGJ6F
Richtek
1: 3,46 kr.
2.963In Stock

Mfr. Part No.
RT6272BHGJ6F

Mouser Part No
835-RT6272BHGJ6F

Richtek

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

Datasheet

2.963In Stock

Cut Tape

3,46 kr.

2,42 kr.

2,21 kr.

1,92 kr.

Reel

1,51 kr.

View

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

TSOT-23-6

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

RT6338BGQUF
Richtek
1: 6,80 kr.
1.897In Stock

Mfr. Part No.
RT6338BGQUF

Mouser Part No
835-RT6338BGQUF

Richtek

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

Datasheet

1.897In Stock

Cut Tape

6,80 kr.

4,89 kr.

4,42 kr.

3,89 kr.

Reel

3,37 kr.

View

Min.: 1
Mult.: 1

Reel: 1.500

SMD/SMT

UQFN-23

3.3 V

Switching Voltage Regulators 4A, 21V 500kHz Synchronous Step-Down Converter

RT8288AZSP
Richtek
1: 7,83 kr.
2.164In Stock

Mfr. Part No.
RT8288AZSP

Mouser Part No
835-RT8288AZSP

Richtek

Switching Voltage Regulators 4A, 21V 500kHz Synchronous Step-Down Converter

Datasheet

2.164In Stock

Cut Tape

7,83 kr.

5,66 kr.

5,13 kr.

4,53 kr.

Reel

3,69 kr.

View

Min.: 1
Mult.: 1

Reel: 2.500

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

RT9069-C0GB
Richtek
1: 3,72 kr.
4.396In Stock

Mfr. Part No.
RT9069-C0GB

Mouser Part No
835-RT9069-C0GB

Richtek

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

Datasheet

4.396In Stock

Cut Tape

3,72 kr.

2,62 kr.

2,35 kr.

2,04 kr.

View

Reel

1,69 kr.

Min.: 1
Mult.: 1

Reel: 3.000

SOT-23-5

12 V

Power Switch ICs - Power Distribution Dual Channel Precision Adjustable Current Limited Power Switch

RT9731AZQW(2)
Richtek
1: 6,61 kr.
430In Stock

Mfr. Part No.
RT9731AZQW(2)

Mouser Part No
835-RT9731AZQW2

Richtek

Power Switch ICs - Power Distribution Dual Channel Precision Adjustable Current Limited Power Switch

Datasheet

430In Stock

Cut Tape

6,61 kr.

4,68 kr.

4,23 kr.

3,73 kr.

Reel

3,15 kr.

View

Min.: 1
Mult.: 1

Reel: 1.500

SMD/SMT

WDFN-10

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

RTQ2945GQW-QA
Richtek
1: 28,80 kr.
247In Stock
1.500Expected 20/03/2026

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

247In Stock

1.500Expected 20/03/2026

Cut Tape

28,80 kr.

21,86 kr.

20,14 kr.

17,98 kr.

Reel

15,22 kr.

15,07 kr.

Min.: 1
Mult.: 1

Reel: 1.500

SMD/SMT

WDFN-10

800 mV to 42 V

Switching Voltage Regulators High Efficiency Boost Converter

RT4812GJ8F
Richtek
1: 12,53 kr.
3.477In Stock

Mfr. Part No.
RT4812GJ8F

Mouser Part No
835-RT4812GJ8F

Richtek

Switching Voltage Regulators High Efficiency Boost Converter

Datasheet

3.477In Stock

Cut Tape

12,53 kr.

9,25 kr.

8,43 kr.

7,53 kr.

Reel

5,17 kr.

View

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

TSOT-23-8

1.8 V to 5.5 V

Switching Voltage Regulators 6V, 4A, 1.5MHz ACOT Synchronous Step-Down Converterin TSOT-23-8 package

RT5788BGJ8F
Richtek
1: 10,15 kr.
2.662In Stock

Mfr. Part No.
RT5788BGJ8F

Mouser Part No
835-RT5788BGJ8F

Richtek

Switching Voltage Regulators 6V, 4A, 1.5MHz ACOT Synchronous Step-Down Converterin TSOT-23-8 package

Datasheet

2.662In Stock

Cut Tape

10,15 kr.

7,45 kr.

6,74 kr.

5,94 kr.

Reel

4,92 kr.

View

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

TSOT-23-8

600 mV to 6 V

Switching Voltage Regulators Current Mode Buck-Boost Converter

RT6150AGQW
Richtek
1: 11,79 kr.
4.584In Stock

Mfr. Part No.
RT6150AGQW

Mouser Part No
835-RT6150AGQW

Richtek

Switching Voltage Regulators Current Mode Buck-Boost Converter

Datasheet

4.584In Stock

Cut Tape

11,79 kr.

8,65 kr.

7,91 kr.

7,06 kr.

Reel

5,88 kr.

View

Min.: 1
Mult.: 1

Reel: 1.500

SMD/SMT

WDFN-10

2.5 V to 5.5 V

Switching Voltage Regulators High Efficiency Single Inductor Buck-Boost Converter

RT6154AGQW
Richtek
1: 17,01 kr.
1.637In Stock

Mfr. Part No.
RT6154AGQW

Mouser Part No
835-RT6154AGQW

Richtek

Switching Voltage Regulators High Efficiency Single Inductor Buck-Boost Converter

Datasheet

1.637In Stock

Cut Tape

17,01 kr.

12,68 kr.

11,64 kr.

10,44 kr.

Reel

8,80 kr.

View

Min.: 1
Mult.: 1

Reel: 1.500

SMD/SMT

WDFN-14AL

1.8 V to 5.5 V

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

RT6160AWSC
Richtek
1: 16,49 kr.
5.673In Stock

Mfr. Part No.
RT6160AWSC

Mouser Part No
835-RT6160AWSC

Richtek

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

Datasheet

5.673In Stock

Cut Tape

16,49 kr.

12,31 kr.

11,26 kr.

10,07 kr.

Reel

8,43 kr.

View

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

WLCSP-15

2.025 V to 5.2 V

Switching Voltage Regulators 23V, 8A, 500kHz ACOT Synchronous Step-Down Converter

RT6278BHGQUF
Richtek
1: 16,93 kr.
1.495In Stock

Mfr. Part No.
RT6278BHGQUF

Mouser Part No
835-RT6278BHGQUF

Richtek

Switching Voltage Regulators 23V, 8A, 500kHz ACOT Synchronous Step-Down Converter

Datasheet

1.495In Stock

Cut Tape

16,93 kr.

12,61 kr.

11,56 kr.

10,29 kr.

Reel

8,36 kr.

View

Min.: 1
Mult.: 1

Reel: 1.500

SMD/SMT

UQFN-HL-12

600 mV to 6 V

Switching Voltage Regulators 8A, 23V Synchronous Step-Down Converter

RT6308AGQUF
Richtek
1: 16,93 kr.
2.955In Stock

Mfr. Part No.
RT6308AGQUF

Mouser Part No
835-RT6308AGQUF

Richtek

Switching Voltage Regulators 8A, 23V Synchronous Step-Down Converter

Datasheet

2.955In Stock

Cut Tape

16,93 kr.

12,61 kr.

11,56 kr.

10,29 kr.

View

Reel

8,21 kr.

Min.: 1
Mult.: 1

Reel: 3.000

SMD/SMT

UQFN-HL-12

600 mV to 5.1 V

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