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Richtek Power Management ICs

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Types of Power Management ICs

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Results: 580

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Part #

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

RT4831AWSC
Richtek
1: Rp27.886
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

Rp27.886

Rp20.548

Rp18.529

Rp16.438

View

Reel

Rp12.494

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: Rp57.973
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

Rp57.973

Rp56.506

Rp55.405

Rp52.286

Reel

Rp20.181

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: Rp65.679
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

Rp65.679

Rp43.297

Rp39.994

Rp34.857

View

Reel

Rp20.181

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: Rp44.030
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

Rp44.030

Rp32.656

Rp29.904

Rp26.785

Reel

Rp22.382

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: Rp58.707
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

Rp58.707

Rp43.663

Rp39.627

Rp31.922

Reel

Rp25.134

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: Rp71.916
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

Rp71.916

Rp71.549

Rp59.441

Reel

Rp23.483

Rp23.299

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: Rp37.426
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

Rp37.426

Rp23.850

Rp21.281

Rp17.520

Reel

Rp9.778

View

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: Rp41.645
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

Rp41.645

Rp26.785

Rp24.033

Rp19.814

Reel

Rp11.907

View

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: Rp50.635
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

Rp50.635

Rp43.113

Rp39.994

Rp33.206

Reel

Rp18.346

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: Rp115.396
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

Rp115.396

Rp96.317

Rp89.712

Rp84.392

View

Reel

Rp43.480

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: Rp13.209
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

Rp13.209

Rp9.393

Rp8.439

Rp7.393

Reel

Rp5.816

View

Min.: 1
Mult.: 1

Reel: 1.500

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

RT5795AGQW
Richtek
1: Rp17.245
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

Rp17.245

Rp12.347

Rp11.136

Rp9.485

Reel

Rp6.513

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: Rp9.907
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

Rp9.907

Rp6.916

Rp6.311

Rp5.504

Reel

Rp4.311

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: Rp19.447
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

Rp19.447

Rp13.980

Rp12.622

Rp11.136

Reel

Rp9.650

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: Rp22.382
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

Rp22.382

Rp16.200

Rp14.658

Rp12.952

Reel

Rp10.567

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: Rp10.641
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

Rp10.641

Rp7.485

Rp6.715

Rp5.852

Reel

Rp4.678

View

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: Rp18.896
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

Rp18.896

Rp13.393

Rp12.090

Rp10.659

Reel

Rp9.008

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: Rp82.374
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

Rp82.374

Rp62.560

Rp57.606

Rp51.369

Reel

Rp43.480

Rp42.930

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: Rp35.775
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

Rp35.775

Rp26.418

Rp24.033

Rp21.465

Reel

Rp14.787

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: Rp28.987
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

Rp28.987

Rp21.281

Rp19.263

Rp16.988

Reel

Rp14.090

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: Rp33.757
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

Rp33.757

Rp24.767

Rp22.566

Rp20.181

Reel

Rp16.805

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: Rp48.617
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

Rp48.617

Rp36.325

Rp33.206

Rp29.904

Reel

Rp25.134

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: Rp47.149
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

Rp47.149

Rp35.224

Rp32.106

Rp28.803

Reel

Rp24.033

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: Rp48.433
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

Rp48.433

Rp36.142

Rp33.023

Rp29.537

Reel

Rp23.850

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: Rp48.433
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

Rp48.433

Rp36.142

Rp33.023

Rp29.537

View

Reel

Rp23.483

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

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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