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 (TWD) 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: NT$55.21 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 NT$55.21 NT$40.51 NT$36.93 NT$32.52 View Reel NT$25.74 NT$30.54 NT$29.36 NT$29.07 NT$26.56 NT$25.74 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: NT$55.57 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 NT$55.57 NT$40.87 NT$36.93 NT$32.62 Reel NT$26.53 View NT$30.65 NT$29.43 NT$26.60 NT$26.28 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: NT$87.83 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 NT$87.83 NT$64.89 NT$59.15 NT$53.06 Reel NT$45.17 View NT$49.83 NT$45.53 NT$44.81 NT$44.45 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: NT$47.68 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 NT$47.68 NT$34.70 NT$31.48 NT$27.86 Reel NT$22.51 View NT$26.13 NT$25.10 NT$23.09 NT$22.05 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: NT$38.36 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 NT$38.36 NT$27.60 NT$24.92 NT$21.98 Reel NT$18.14 View NT$20.58 NT$19.72 NT$19.22 NT$17.64 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: NT$67.40 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 NT$67.40 NT$48.04 NT$43.74 NT$39.08 View Reel NT$31.91 NT$36.57 NT$35.10 NT$34.92 NT$31.91 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: NT$46.96 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 NT$46.96 NT$45.89 NT$45.17	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: NT$32.66 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 NT$32.66	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: NT$22.37 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 NT$22.37	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: NT$24.70 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 NT$24.70	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