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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Switching Voltage Regulators 1A, 36V, 2.1MHz Synchronous Step-Down Converter RTQ2131B-50GQW-QA Richtek 1: ¥388.7 1,324In Stock	Mfr. Part # RTQ2131B-50GQW-QA Mouser Part # 835-RTQ2131B-50GQWQA	Richtek	Switching Voltage Regulators 1A, 36V, 2.1MHz Synchronous Step-Down Converter	Datasheet	1,324In Stock	Cut Tape ¥388.7 ¥295.7 ¥277.4 ¥267.4 Reel ¥165.9 View ¥182.7 ¥162.3	Min.: 1 Mult.: 1 : 1,500
LDO Voltage Regulators 36V, 2 A IQ, Peak 200mA, Low Dropout Voltage Linear Regulator RTQ2569-80GQW-QA Richtek 1: ¥196 1,500In Stock	Mfr. Part # RTQ2569-80GQW-QA Mouser Part # 835-RTQ2569-80GQW-QA	Richtek	LDO Voltage Regulators 36V, 2 A IQ, Peak 200mA, Low Dropout Voltage Linear Regulator	Datasheet	1,500In Stock	Cut Tape ¥196 ¥140.9 ¥126.7 ¥111.5 Reel ¥94.3 View ¥104.3 ¥99.8 ¥99.2 ¥93.2	Min.: 1 Mult.: 1 : 1,500
Current & Power Monitors & Regulators High-Side or Low-Side Measurement, Bi-Directional Current and Power Monitor with 16-Bit ADC Op Amp/Alert RT6056GF Richtek 1: ¥440.2 2,474On Order	Mfr. Part # RT6056GF Mouser Part # 835-RT6056GF	Richtek	Current & Power Monitors & Regulators High-Side or Low-Side Measurement, Bi-Directional Current and Power Monitor with 16-Bit ADC Op Amp/Alert	Datasheet	2,474On Order	Cut Tape ¥440.2 ¥328.9 ¥300.6 ¥269.1 Reel ¥235.9 View ¥254.1 ¥250.8 ¥230.9	Min.: 1 Mult.: 1 : 2,500
Switching Voltage Regulators 23V, 8A, 500kHz ACOT Synchronous Step-Down Converter RT6278BHGQUF Richtek 1: ¥441.8 1,490Expected 3/19/2027	Mfr. Part # RT6278BHGQUF Mouser Part # 835-RT6278BHGQUF	Richtek	Switching Voltage Regulators 23V, 8A, 500kHz ACOT Synchronous Step-Down Converter	Datasheet	1,490Expected 3/19/2027	Cut Tape ¥441.8 ¥328.9 ¥300.6 ¥270.7 Reel ¥229.2 View ¥255.8 ¥249.2 ¥247.5 ¥224.2	Min.: 1 Mult.: 1 : 1,500
Switching Voltage Regulators 3A, 36V, 500kHz Synchronous Step-Down Converter RT7272BGSP Richtek 1: ¥267.4 4,510On Order	Mfr. Part # RT7272BGSP Mouser Part # 835-RT7272BGSP	Richtek	Switching Voltage Regulators 3A, 36V, 500kHz Synchronous Step-Down Converter	Datasheet	4,510On Order On Order Ship Dates Mfr. #: RT7272BGSP Stock: 0 On Order: 2,010 Expected 1/1/2027 2,500 Expected 4/21/2027 Factory Lead-Time: 44 Weeks	Cut Tape ¥267.4 ¥196 ¥182.7 ¥156.8 View Reel ¥132.4 ¥151 ¥143 ¥141.7 ¥132.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Switching Voltage Regulators 3A, 23V, 340kHz Synchronous Step-Down Converter RT8290AGSP Richtek 1: ¥162.8 5,000On Order	Mfr. Part # RT8290AGSP Mouser Part # 835-RT8290AGSP	Richtek	Switching Voltage Regulators 3A, 23V, 340kHz Synchronous Step-Down Converter	Datasheet	5,000On Order	Cut Tape ¥162.8 ¥115.6 ¥104 ¥91 Reel ¥71.6 View ¥84.9 ¥81.2 ¥78.2 ¥69.8	Min.: 1 Mult.: 1 : 2,500
Switching Voltage Regulators 3A, 23V, 340kHz Synchronous Step-Down Converter RT8290ZSP Richtek 1: ¥154.5 4,599On Order	Mfr. Part # RT8290ZSP Mouser Part # 835-RT8290ZSP	Richtek	Switching Voltage Regulators 3A, 23V, 340kHz Synchronous Step-Down Converter	Datasheet	4,599On Order On Order Ship Dates Mfr. #: RT8290ZSP Stock: 0 On Order: 2,099 Pending 2,500 Expected 12/25/2026 Factory Lead-Time: 21 Weeks	Cut Tape ¥154.5 ¥110.3 ¥99.5 ¥87.5 Reel ¥71.6 View ¥81.7 ¥78.4 ¥75.7 ¥69.8	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 3A, Ultra-Low Dropout Voltage Regulator RT9059GSP Richtek 1: ¥98 12,500On Order	Mfr. Part # RT9059GSP Mouser Part # 835-RT9059GSP	Richtek	LDO Voltage Regulators 3A, Ultra-Low Dropout Voltage Regulator	Datasheet	12,500On Order On Order Ship Dates Mfr. #: RT9059GSP Stock: 0 On Order: 7,500 Expected 2/26/2027 5,000 Expected 3/19/2027 Factory Lead-Time: 23 Weeks	Cut Tape ¥98 ¥68.6 ¥61.3 ¥53.3 Reel ¥42.7 View ¥49.5 ¥47.2 ¥45.3 ¥41.5	Min.: 1 Mult.: 1 : 2,500
Switching Voltage Regulators 36VIN, 3A, High Efficiency, 2.1MHz, Synchronous Step-Down Converter with Low Quiescent Current RTQ2104BGSP-QA Richtek 1: ¥421.9 2,500Expected 1/14/2027	Mfr. Part # RTQ2104BGSP-QA Mouser Part # 835-RTQ2104BGSP-QA	Richtek	Switching Voltage Regulators 36VIN, 3A, High Efficiency, 2.1MHz, Synchronous Step-Down Converter with Low Quiescent Current	Datasheet	2,500Expected 1/14/2027	Cut Tape ¥421.9 ¥313.9 ¥285.7 ¥255.8 View Reel ¥209.3 ¥242.5 ¥234.2 ¥229.2 ¥209.3	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 2A Ultra-Low Dropout Voltage LDO Regulators with Soft-Start RTQ2522AGQW(2) Richtek 1: ¥264.1 2,725Expected 4/21/2027	Mfr. Part # RTQ2522AGQW(2) Mouser Part # 835-RTQ2522AGQW2	Richtek	LDO Voltage Regulators 2A Ultra-Low Dropout Voltage LDO Regulators with Soft-Start	Datasheet	2,725Expected 4/21/2027	Cut Tape ¥264.1 ¥194.3 ¥176.1 ¥156 View Reel ¥130.7 ¥146.7 ¥141 ¥136.5 ¥130.7	Min.: 1 Mult.: 1 : 1,500
Switching Voltage Regulators 2.7MHz 3A Step-Down Converter with I2C Interface RT8088AWSC Richtek 1: ¥124.6 3,000Expected 3/19/2027	Mfr. Part # RT8088AWSC Mouser Part # 835-RT8088AWSC	Richtek	Switching Voltage Regulators 2.7MHz 3A Step-Down Converter with I2C Interface	Datasheet	3,000Expected 3/19/2027	Cut Tape ¥124.6 ¥86.2 ¥77.1 ¥66.9 Reel ¥53.7 View ¥62.1 ¥59.1 ¥56.8 ¥52.3	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators 6V, 1A, 1.5MHz, CMCOT Synchronous Step-Down Converter RT5710BHGQW Richtek 1: ¥76.4 2,499Expected 3/19/2027	Mfr. Part # RT5710BHGQW Mouser Part # 835-RT5710BHGQW	Richtek	Switching Voltage Regulators 6V, 1A, 1.5MHz, CMCOT Synchronous Step-Down Converter	Datasheet	2,499Expected 3/19/2027	Cut Tape ¥76.4 ¥53.3 ¥47.5 ¥41.2 Reel ¥29.6 View ¥38 ¥36.2 ¥34.7 ¥28.7	Min.: 1 Mult.: 1 : 2,500
Switching Voltage Regulators 2A, 18V, 1.4MHz ACOT Synchronous Step-Down Converter RT6222DHGJ6F Richtek 1: ¥94.7 2,892Expected 1/14/2027	Mfr. Part # RT6222DHGJ6F Mouser Part # 835-RT6222DHGJ6F	Richtek	Switching Voltage Regulators 2A, 18V, 1.4MHz ACOT Synchronous Step-Down Converter	Datasheet	2,892Expected 1/14/2027	Cut Tape ¥94.7 ¥74.9 ¥66.9 ¥58.1 Reel ¥46.7 View ¥54 ¥51.5 ¥49.3 ¥40.7	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators 5A, 18V, 500kHz, ACOTTM Step-Down Converter RT6255AHGJ6F Richtek 1: ¥179.4 2,155Expected 3/19/2027	Mfr. Part # RT6255AHGJ6F Mouser Part # 835-RT6255AHGJ6F	Richtek	Switching Voltage Regulators 5A, 18V, 500kHz, ACOTTM Step-Down Converter	Datasheet	2,155Expected 3/19/2027	Cut Tape ¥179.4 ¥129.6 ¥116.9 ¥103.1 Reel ¥84.4 View ¥96.7 ¥94.5 ¥90.4 ¥82.4	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators 8A, 23V Synchronous Step-Down Converter with 3.3V/5V LDO RT6338AHGQUF Richtek 1: ¥181 2,500On Order	Mfr. Part # RT6338AHGQUF Mouser Part # 835-RT6338AHGQUF	Richtek	Switching Voltage Regulators 8A, 23V Synchronous Step-Down Converter with 3.3V/5V LDO	Datasheet	2,500On Order On Order Ship Dates Mfr. #: RT6338AHGQUF Stock: 0 On Order: 1,000 Expected 1/8/2027 1,500 Expected 2/5/2027 Factory Lead-Time: 25 Weeks	Cut Tape ¥181 ¥129.7 ¥116.8 ¥102.6 Reel ¥86.9 View ¥96 ¥92 ¥89 ¥85.7	Min.: 1 Mult.: 1 : 1,500
Switching Voltage Regulators 2A, 18V, 800kHz Synchronous Step-Down Converter RT7237CHGSP Richtek 1: ¥172.7 2,395On Order	Mfr. Part # RT7237CHGSP Mouser Part # 835-RT7237CHGSP	Richtek	Switching Voltage Regulators 2A, 18V, 800kHz Synchronous Step-Down Converter	Datasheet	2,395On Order	Cut Tape ¥172.7 ¥124.1 ¥116.3 ¥98.3 Reel ¥83.7 View ¥94.3 ¥88.2 ¥85.2 ¥82.4	Min.: 1 Mult.: 1 : 2,500
Switching Controllers Single Synchronous Buck PWM Controller RT8238BGQW Richtek 1: ¥122.9 2,500Expected 2/26/2027	Mfr. Part # RT8238BGQW Mouser Part # 835-RT8238BGQW	Richtek	Switching Controllers Single Synchronous Buck PWM Controller	Datasheet	2,500Expected 2/26/2027	Cut Tape ¥122.9 ¥86 ¥77.1 ¥67.4 View Reel ¥55 ¥62.8 ¥60 ¥57.6 ¥55	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 2 A IQ, 300mA Low-Dropout Linear Regulator RT9078-18GQZ Richtek 1: ¥41.5 2,500On Order	Mfr. Part # RT9078-18GQZ Mouser Part # 835-RT9078-18GQZ	Richtek	LDO Voltage Regulators 2 A IQ, 300mA Low-Dropout Linear Regulator	Datasheet	2,500On Order	Cut Tape ¥41.5 ¥27.9 ¥24.6 ¥21.1 Reel ¥16.4 View ¥19.4 ¥18.4 ¥17.6 ¥15.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 2 A IQ, 300mA Low-Dropout Linear Regulator RT9078-25GJ5 Richtek 1: ¥39.9 2,980On Order	Mfr. Part # RT9078-25GJ5 Mouser Part # 835-RT9078-25GJ5	Richtek	LDO Voltage Regulators 2 A IQ, 300mA Low-Dropout Linear Regulator	Datasheet	2,980On Order	Cut Tape ¥39.9 ¥31.2 ¥27.6 ¥23.6 Reel ¥15.4 View ¥21.6 ¥20.4 ¥19.4 ¥14.9	Min.: 1 Mult.: 1 : 3,000
LDO Voltage Regulators 2 A IQ, 300mA Low-Dropout Linear Regulator RT9078-30GQZ Richtek 1: ¥41.5 2,500Expected 3/19/2027	Mfr. Part # RT9078-30GQZ Mouser Part # 835-RT9078-30GQZ	Richtek	LDO Voltage Regulators 2 A IQ, 300mA Low-Dropout Linear Regulator	Datasheet	2,500Expected 3/19/2027	Cut Tape ¥41.5 ¥28.6 ¥25.1 ¥21.4 Reel ¥16.4 View ¥19.8 ¥18.6 ¥17.8 ¥15.9	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 2 A IQ, 600mA Low-Dropout Linear Regulator RT9080N-08GJ5 Richtek 1: ¥46.5 2,982Expected 4/21/2027	Mfr. Part # RT9080N-08GJ5 Mouser Part # 835-RT9080N-08GJ5	Richtek	LDO Voltage Regulators 2 A IQ, 600mA Low-Dropout Linear Regulator	Datasheet	2,982Expected 4/21/2027	Cut Tape ¥46.5 ¥32.1 ¥28.2 ¥24.1 View Reel ¥19.9 ¥22.3 ¥21.1 ¥20.1 ¥19.9	Min.: 1 Mult.: 1 : 3,000
Gate Drivers Single Phase Synchronous Rectified Buck MOSFET Driver RT9624GGQWA Richtek 1: ¥96.3 2,500Expected 12/16/2026	Mfr. Part # RT9624GGQWA Mouser Part # 835-RT9624GGQWA	Richtek	Gate Drivers Single Phase Synchronous Rectified Buck MOSFET Driver	Datasheet	2,500Expected 12/16/2026	Cut Tape ¥96.3 ¥79.4 ¥70.9 ¥61.6 Reel ¥43.7 View ¥57.1 ¥54.5 ¥52.3 ¥43	Min.: 1 Mult.: 1 : 2,500
LDO Voltage Regulators 500mA, 5.5V, Ultra Low Dropout Linear Regulator Richtek RT9081A-1BGQZA(2) RT9081A-1BGQZA(2) Richtek 1: ¥88 800On Order	Mfr. Part # RT9081A-1BGQZA(2) Mouser Part # 835-RT9081A1BGQZA2	Richtek	LDO Voltage Regulators 500mA, 5.5V, Ultra Low Dropout Linear Regulator	Datasheet	800On Order	Cut Tape ¥88 ¥61.5 ¥54.6 ¥47.2 Reel ¥37.2 View ¥43.5 ¥41.4 ¥39.7 ¥36.2	Min.: 1 Mult.: 1 : 2,500
Switching Voltage Regulators 10A, 23V Synchronous Step-Down Converter with 3.3V/5V LDO Richtek RT6310CGQUF RT6310CGQUF Richtek 1: ¥229.2 1,495Expected 1/14/2027	Mfr. Part # RT6310CGQUF Mouser Part # 835-RT6310CGQUF	Richtek	Switching Voltage Regulators 10A, 23V Synchronous Step-Down Converter with 3.3V/5V LDO	Datasheet	1,495Expected 1/14/2027	Cut Tape ¥229.2 ¥166.1 ¥150.3 ¥133 Reel ¥106.3 View ¥124.7 ¥119.8 ¥109.3 ¥104.8	Min.: 1 Mult.: 1 : 1,500
Switching Voltage Regulators 3A, 18V, High Efficiency Step-Down Converter with Internally-Compensated Fast Current Mode Control with WDFN2*1.5-8JA(FC) package RT5717AN-CAA Richtek 2,500: ¥44.2 Non-Stocked Lead-Time 4 Weeks New Product	Mfr. Part # RT5717AN-CAA Mouser Part # 835-RT5717AN-CAA New Product	Richtek	Switching Voltage Regulators 3A, 18V, High Efficiency Step-Down Converter with Internally-Compensated Fast Current Mode Control with WDFN2*1.5-8JA(FC) package	Datasheet	Non-Stocked Lead-Time 4 Weeks	Reel ¥44.2	Min.: 2,500 Mult.: 2,500 : 2,500

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