Voltage Regulators

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Nisshinbo Voltage Regulators are single-output switching regulators offering very low operating supply current. The Nisshinbo voltage regulators feature an input voltage range from 600mV to 30V and operate from -40°C to +85°C or up to +105°C. These voltage regulators offer a variety of switching frequencies from 300kHz to 2.25MHz.

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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.	Mounting Style	Package / Case	Topology	Output Voltage	Output Current	Number of Outputs	Switching Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
Switching Voltage Regulators Boost DC/DC Converter R1213K001B-TR Nisshinbo 1: ¥255.8 4,286In Stock	Mfr. Part # R1213K001B-TR Mouser Part # 848-R1213K001B-TR	Nisshinbo	Switching Voltage Regulators Boost DC/DC Converter Learn More about Nisshinbo ricoh voltage regulators	Datasheet	4,286In Stock	Cut Tape ¥255.8 ¥187.7 ¥171.1 ¥150.7 View Reel ¥119.3 ¥141.5 ¥136 ¥134.7 ¥123.1 ¥119.3 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	DFN-2730-12	Boost	6 V to 15 V	2.5 A	1 Output	1 MHz	- 40 C	+ 85 C	R1213K	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Buck DC/DC Converter RP504N121C-TR-FE Nisshinbo 1: ¥257.5 1,513In Stock	Mfr. Part # RP504N121C-TR-FE Mouser Part # 848-RP504N121CTRFE	Nisshinbo	Switching Voltage Regulators Buck DC/DC Converter Learn More about Nisshinbo ricoh voltage regulators	Datasheet	1,513In Stock	Cut Tape ¥257.5 ¥189.4 ¥171.1 ¥151.2 Reel ¥122.9 View ¥142 ¥136.4 ¥123.2 ¥121.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-5	Buck	1.2 V	600 mA	1 Output	2.25 MHz	- 40 C	+ 85 C	RP504N	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Buck DC/DC Converter R1242S001A-E2-FE Nisshinbo 1: ¥406.9 643In Stock	Mfr. Part # R1242S001A-E2-FE Mouser Part # 848-R1242S001AE2FE	Nisshinbo	Switching Voltage Regulators Buck DC/DC Converter Learn More about Nisshinbo ricoh voltage regulators	Datasheet	643In Stock	Cut Tape ¥406.9 ¥300.6 ¥274.1 ¥245.8 Reel ¥209.3 View ¥230.9 ¥210.9 ¥207.6 ¥206 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	SMD/SMT	HSOP-8E	Buck	800 mV to 15 V	3 A	1 Output	330 kHz to 1 MHz	- 40 C	+ 85 C	R1242S	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Boost DC/DC Converter R1204N313A-TR-FE Nisshinbo 1: ¥220.9 733In Stock	Mfr. Part # R1204N313A-TR-FE Mouser Part # 848-R1204N313ATRFE	Nisshinbo	Switching Voltage Regulators Boost DC/DC Converter Learn More about Nisshinbo ricoh voltage regulators	Datasheet	733In Stock	Cut Tape ¥220.9 ¥160.8 ¥145.8 ¥129.1 Reel ¥104.3 View ¥121.1 ¥116.3 ¥107 ¥102.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TSOT-23-6	Boost	Adjustable	700 mA	1 Output	1 MHz	- 40 C	+ 85 C	R1204N	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Boost DC/DC Converter R1202N723A-TR-FE Nisshinbo 1: ¥177.7 822In Stock 3,000Expected 11/20/2026	Mfr. Part # R1202N723A-TR-FE Mouser Part # 848-R1202N723ATRFE	Nisshinbo	Switching Voltage Regulators Boost DC/DC Converter Learn More about Nisshinbo ricoh voltage regulators	Datasheet	822In Stock 3,000Expected 11/20/2026	Cut Tape ¥177.7 ¥127.9 ¥115.4 ¥101.8 Reel ¥84 View ¥95.3 ¥91.4 ¥89 ¥81.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	TSOT-23-6	Boost	Adjustable	700 mA	1 Output	1.2 MHz	- 40 C	+ 85 C	R1202N	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Buck DC/DC Converter R1240N001B-TR-FE Nisshinbo 1: ¥312.3 5In Stock 3,000Expected 1/14/2027	Mfr. Part # R1240N001B-TR-FE Mouser Part # 848-R1240N001BTRFE	Nisshinbo	Switching Voltage Regulators Buck DC/DC Converter Learn More about Nisshinbo ricoh voltage regulators	Datasheet	5In Stock 3,000Expected 1/14/2027	Cut Tape ¥312.3 ¥222.6 ¥202.6 ¥181 View Reel ¥147.8 ¥169.4 ¥162.6 ¥161.8 ¥147.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOT-23-Wide-6	Buck	800 mV to 15 V	1.2 A	1 Output	1.25 MHz	- 40 C	+ 85 C	R1240N	Reel, Cut Tape, MouseReel
Switching Voltage Regulators Buck DC/DC Converter R1242S001E-E2-FE Nisshinbo 1,000: ¥217.6 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # R1242S001E-E2-FE Mouser Part # 848-R1242S001EE2FE	Nisshinbo	Switching Voltage Regulators Buck DC/DC Converter Learn More about Nisshinbo ricoh voltage regulators	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥217.6 ¥212.6 ¥209.3	Min.: 1,000 Mult.: 1,000 : 1,000	SMD/SMT	HSOP-8E	Buck	800 mV to 15 V	3 A	1 Output	500 kHz	- 40 C	+ 85 C	R1242S	Reel
Switching Voltage Regulators Buck DC/DC Converter R1245K003A-TR Nisshinbo 5,000: ¥151.3 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # R1245K003A-TR Mouser Part # 848-R1245K003A-TR	Nisshinbo	Switching Voltage Regulators Buck DC/DC Converter Learn More about Nisshinbo ricoh voltage regulators	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥151.3	Min.: 5,000 Mult.: 5,000 : 5,000	SMD/SMT	DFN-2020-8	Buck	Adjustable	1.2 A	1 Output	330 kHz	- 40 C	+ 105 C	R1245K	Reel
Switching Voltage Regulators Boost DC/DC Converter RP401K501A-TR Nisshinbo 5,000: ¥103.6 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # RP401K501A-TR Mouser Part # 848-RP401K501A-TR	Nisshinbo	Switching Voltage Regulators Boost DC/DC Converter Learn More about Nisshinbo ricoh voltage regulators	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥103.6	Min.: 5,000 Mult.: 5,000 : 5,000	SMD/SMT	DFN-1820-6	Boost	5 V	500 mA	1 Output	1.2 MHz	- 40 C	+ 85 C	RP401K	Reel
Switching Voltage Regulators Buck DC/DC Converter RP507K001B-TR Nisshinbo 5,000: ¥114.4 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # RP507K001B-TR Mouser Part # 848-RP507K001B-TR	Nisshinbo	Switching Voltage Regulators Buck DC/DC Converter Learn More about Nisshinbo ricoh voltage regulators	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel ¥114.4	Min.: 5,000 Mult.: 5,000 : 5,000	SMD/SMT	DFN-1616-6D	Buck	700 mV to 5.5 V	600 mA	1 Output	2 MHz	- 40 C	+ 85 C	RP507K	Reel