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Richtek Integrated Circuits - ICs

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Part #

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

RT6278BHGQUF
Richtek
1: ¥441.8
1,495In Stock

Mfr. Part #
RT6278BHGQUF

Mouser Part #
835-RT6278BHGQUF

Richtek

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

Datasheet

1,495In Stock

Cut Tape

¥441.8

¥328.9

¥300.6

¥270.7

Reel

¥227.6

View

Min.: 1
Mult.: 1

: 1,500

Switching Voltage Regulators 3A, 30V, 500kHz Synchronous Step-Down Converter

RT6283BGSP
Richtek
1: ¥272.4
3,364In Stock

Mfr. Part #
RT6283BGSP

Mouser Part #
835-RT6283BGSP

Richtek

Switching Voltage Regulators 3A, 30V, 500kHz Synchronous Step-Down Converter

Datasheet

3,364In Stock

Cut Tape

¥272.4

¥201

¥182.7

¥161.3

Reel

¥133.2

View

Min.: 1
Mult.: 1

: 3,500

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

RT7240GSP
Richtek
1: ¥403.6
1,787In Stock

Mfr. Part #
RT7240GSP

Mouser Part #
835-RT7240GSP

Richtek

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

Datasheet

1,787In Stock

Cut Tape

¥403.6

¥300.6

¥274.1

¥245.8

Reel

¥206

View

Min.: 1
Mult.: 1

: 2,500

Switching Voltage Regulators 1.5A, 17V, 340/800kHz Synchronous Step-Down Converter

RT7251AZQW
Richtek
1: ¥172.7
3,908In Stock

Mfr. Part #
RT7251AZQW

Mouser Part #
835-RT7251AZQW

Richtek

Switching Voltage Regulators 1.5A, 17V, 340/800kHz Synchronous Step-Down Converter

Datasheet

3,908In Stock

Cut Tape

¥172.7

¥124.4

¥112.3

¥99

Reel

¥81.4

View

Min.: 1
Mult.: 1

: 2,500

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

RT9078-30GQZ
Richtek
1: ¥41.5
1,275In Stock

Mfr. Part #
RT9078-30GQZ

Mouser Part #
835-RT9078-30GQZ

Richtek

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

Datasheet

1,275In Stock

Cut Tape

¥41.5

¥28.6

¥25.1

¥21.4

Reel

¥16.4

View

Min.: 1
Mult.: 1

: 2,500

Switching Controllers Single Synchronous Buck PWM Controller

RT8238BGQW
Richtek
1: ¥122.9
893In Stock

Mfr. Part #
RT8238BGQW

Mouser Part #
835-RT8238BGQW

Richtek

Switching Controllers Single Synchronous Buck PWM Controller

Datasheet

893In Stock

Cut Tape

¥122.9

¥86

¥77.1

¥67.4

View

Reel

¥55

Min.: 1
Mult.: 1

: 2,500

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

RT9080-25GJ5
Richtek
1: ¥43.2
5,108In Stock

Mfr. Part #
RT9080-25GJ5

Mouser Part #
835-RT9080-25GJ5

Richtek

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

Datasheet

5,108In Stock

Cut Tape

¥43.2

¥29.4

¥25.9

¥22.1

View

Reel

¥16.3

Min.: 1
Mult.: 1

: 3,000

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

RT2702GQW
Richtek
1: ¥254.1
37In Stock
1,500Expected 8/17/2026

Mfr. Part #
RT2702GQW

Mouser Part #
835-RT2702GQW

Richtek

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

Datasheet

37In Stock

1,500Expected 8/17/2026

Cut Tape

¥254.1

¥186

¥167.8

¥165.3

Reel

¥122.6

View

Min.: 1
Mult.: 1

: 1,500

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

RT5762BHGH6F
Richtek
1: ¥76.4
4,892In Stock

Mfr. Part #
RT5762BHGH6F

Mouser Part #
835-RT5762BHGH6F

Richtek

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

Datasheet

4,892In Stock

Cut Tape

¥76.4

¥52.3

¥46.7

¥40.7

View

Reel

¥30.6

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

RT6273BHGJ6F
Richtek
1: ¥154.5
1,809In Stock

Mfr. Part #
RT6273BHGJ6F

Mouser Part #
835-RT6273BHGJ6F

Richtek

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

Datasheet

1,809In Stock

Cut Tape

¥154.5

¥111.1

¥100.2

¥88

Reel

¥74.6

View

Min.: 1
Mult.: 1

: 3,000

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

RT6575AGQW
Richtek
1: ¥224.2
607In Stock

Mfr. Part #
RT6575AGQW

Mouser Part #
835-RT6575AGQW

Richtek

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

Datasheet

607In Stock

Cut Tape

¥224.2

¥162.4

¥147

¥129.9

Reel

¥111.3

View

Min.: 1
Mult.: 1

: 1,500

Switching Voltage Regulators Dual 1A, 1.25MHz Synchronous Step-Down Converter

RT8075ZQW
Richtek
1: ¥157.8
1,644In Stock

Mfr. Part #
RT8075ZQW

Mouser Part #
835-RT8075ZQW

Richtek

Switching Voltage Regulators Dual 1A, 1.25MHz Synchronous Step-Down Converter

Datasheet

1,644In Stock

Cut Tape

¥157.8

¥110.5

¥99.2

¥86.5

Reel

¥70.8

View

Min.: 1
Mult.: 1

: 1,500

Switching Controllers Dual-Output PWM Controller with 2 Integrated Drivers for AMD SVI2 Mobile CPU Power Supply

RT8179BGQW
Richtek
1: ¥406.9
791In Stock

Mfr. Part #
RT8179BGQW

Mouser Part #
835-RT8179BGQW

Richtek

Switching Controllers Dual-Output PWM Controller with 2 Integrated Drivers for AMD SVI2 Mobile CPU Power Supply

Datasheet

791In Stock

Cut Tape

¥406.9

¥300.6

¥274.1

¥244.2

Reel

¥215.9

View

Min.: 1
Mult.: 1

: 1,500

LED Lighting Driver ICs 6-String 43V White LED Driver with Boost Regulator

RT8543GQW
Richtek
1: ¥274.1
934In Stock

Mfr. Part #
RT8543GQW

Mouser Part #
835-RT8543GQW

Richtek

LED Lighting Driver ICs 6-String 43V White LED Driver with Boost Regulator

Datasheet

934In Stock

Cut Tape

¥274.1

¥201

¥182.7

¥161.1

Reel

¥138.9

View

Min.: 1
Mult.: 1

: 1,500

Switching Controllers 5A, 32V, 500kHz Step-Down Converter

RT8816CGQW
Richtek
1: ¥224.2
1,461In Stock

Mfr. Part #
RT8816CGQW

Mouser Part #
835-RT8816CGQW

Richtek

Switching Controllers 5A, 32V, 500kHz Step-Down Converter

Datasheet

1,461In Stock

Cut Tape

¥224.2

¥162.4

¥147

¥129.9

Reel

¥111.3

View

Min.: 1
Mult.: 1

: 1,500

LDO Voltage Regulators 3A, Ultra-Low Dropout Voltage Regulator

RT9059-15GQW
Richtek
1: ¥109.6
1,392In Stock

Mfr. Part #
RT9059-15GQW

Mouser Part #
835-RT9059-15GQW

Richtek

LDO Voltage Regulators 3A, Ultra-Low Dropout Voltage Regulator

Datasheet

1,392In Stock

Cut Tape

¥109.6

¥76.7

¥68.9

¥60.1

Reel

¥50

View

Min.: 1
Mult.: 1

: 1,500

Gate Drivers Synchronous Rectified Buck MOSFET Drivers

RT9611AGQW
Richtek
1: ¥121.3
1,433In Stock

Mfr. Part #
RT9611AGQW

Mouser Part #
835-RT9611AGQW

Richtek

Gate Drivers Synchronous Rectified Buck MOSFET Drivers

Datasheet

1,433In Stock

Cut Tape

¥121.3

¥84.4

¥75.7

¥66.1

Reel

¥55

View

Min.: 1
Mult.: 1

: 1,500

Gate Drivers Single Phase Synchronous Rectified Buck MOSFET Driver

RT9624DGQWA
Richtek
1: ¥99.7
1,300In Stock

Mfr. Part #
RT9624DGQWA

Mouser Part #
835-RT9624DGQWA

Richtek

Gate Drivers Single Phase Synchronous Rectified Buck MOSFET Driver

Datasheet

1,300In Stock

Cut Tape

¥99.7

¥69.1

¥61.6

¥53.7

Reel

¥43.7

View

Min.: 1
Mult.: 1

: 2,500

Switching Voltage Regulators 5A, 18V, 700kHz ACOTTM Synchronous Step-Down Converter with VID Control

RT6203BLGQW
Richtek
1: ¥320.6
1,390In Stock

Mfr. Part #
RT6203BLGQW

Mouser Part #
835-RT6203BLGQW

Richtek

Switching Voltage Regulators 5A, 18V, 700kHz ACOTTM Synchronous Step-Down Converter with VID Control

Datasheet

1,390In Stock

Cut Tape

¥320.6

¥235.9

¥214.3

¥191

Reel

¥165.6

View

Min.: 1
Mult.: 1

: 1,500

Switching Voltage Regulators 24V, 2A, 500kHz, ACOTTM Step-Down Converter in 8 Pin TSOT-23

RT6215AHGJ8F
Richtek
1: ¥121.3
940In Stock

Mfr. Part #
RT6215AHGJ8F

Mouser Part #
835-RT6215AHGJ8F

Richtek

Switching Voltage Regulators 24V, 2A, 500kHz, ACOTTM Step-Down Converter in 8 Pin TSOT-23

Datasheet

940In Stock

Cut Tape

¥121.3

¥84.4

¥75.7

¥66.1

Reel

¥55

View

Min.: 1
Mult.: 1

: 3,000

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

RT6256BHGQUF
Richtek
1: ¥406.9
909In Stock

Mfr. Part #
RT6256BHGQUF

Mouser Part #
835-RT6256BHGQUF

Richtek

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

Datasheet

909In Stock

Cut Tape

¥406.9

¥300.6

¥274.1

¥245.8

Reel

¥215.9

View

Min.: 1
Mult.: 1

: 3,000

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

RT7753GCSGE
Richtek
1: ¥94.7
2,976In Stock

Mfr. Part #
RT7753GCSGE

Mouser Part #
835-RT7753GCSGE

Richtek

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

Datasheet

2,976In Stock

Cut Tape

¥94.7

¥65.1

¥58.1

¥50.5

Reel

¥41.2

View

Min.: 1
Mult.: 1

: 3,000

Switching Voltage Regulators 3A, 1MHz, Synchronous Step-Down Converter

RT8061AZQW
Richtek
1: ¥121.3
1,483In Stock

Mfr. Part #
RT8061AZQW

Mouser Part #
835-RT8061AZQW

Richtek

Switching Voltage Regulators 3A, 1MHz, Synchronous Step-Down Converter

Datasheet

1,483In Stock

Cut Tape

¥121.3

¥84.4

¥75.7

¥66.1

Reel

¥55

View

Min.: 1
Mult.: 1

: 1,500

Switching Controllers Complete DDR Memory Power Supply Controller

RT8231BGQW
Richtek
1: ¥157.8
1,180In Stock

Mfr. Part #
RT8231BGQW

Mouser Part #
835-RT8231BGQW

Richtek

Switching Controllers Complete DDR Memory Power Supply Controller

Datasheet

1,180In Stock

Cut Tape

¥157.8

¥113.4

¥102.2

¥89.9

Reel

¥71.6

View

Min.: 1
Mult.: 1

: 1,500

Switching Controllers High Efficiency, Main Power Supply Controller for Notebook Computers

RT8239BZQW
Richtek
1: ¥156.1
1,440In Stock

Mfr. Part #
RT8239BZQW

Mouser Part #
835-RT8239BZQW

Richtek

Switching Controllers High Efficiency, Main Power Supply Controller for Notebook Computers

Datasheet

1,440In Stock

Cut Tape

¥156.1

¥112.3

¥101.2

¥88.9

Reel

¥75.2

View

Min.: 1
Mult.: 1

: 1,500