Voltage Regulators - Switching Regulators – Mouser Peru

Skip to Main Content

Part of the TTI Family of SpecialistsContact Mouser (USA) +52 33 3612 7301Feedback

Change Location

+52 33 3612 7301 Change Location

In Stock

RoHS

.hide-partial { max-height: none; } .show-more { display: none; }

R1276S Synchronous Step-Down DC-DC Converter

Nisshinbo R1276S Synchronous Step-Down DC-DC Converter features a built-in transistor and 95% efficiency. Under cranking conditions, the switching frequency of the R1276S is automatically reduced to keep the output voltage level constant. The R1276S DC-DC Converter has a 3.6V to 30.0V input voltage range and a 4.5V start-up voltage. The typical standby current is 4µA. The R1276S ensures low EMI (Electromagnetic Interference) noise by employing a spread spectrum clock generator with a +10% diffusion rate.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 6

Applied Filters:

Output Voltage

Maximum Operating Temperature

Qualification

Series

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Mounting Style	Package / Case	Topology	Output Voltage	Number of Outputs	Quiescent Current	Switching Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Series	Packaging
	Switching Voltage Regulators 30V, 3A Synchronous Step-down DC/DC Converter for Automotive Applications R1276S001C-E2-KE Nisshinbo 1: S/15.49 147In Stock	Mfr. Part # R1276S001C-E2-KE Mouser Part # 848-R1276S001C-E2-KE	Nisshinbo	Switching Voltage Regulators 30V, 3A Synchronous Step-down DC/DC Converter for Automotive Applications Learn More about Nisshinbo ricoh r1276s dcdc converter	Datasheet	147In Stock	Cut Tape S/15.49 S/11.68 S/10.74 S/9.69 Reel S/8.80 View S/9.19 S/9.15 S/8.64 S/8.60 MouseReel Available	Min.: 1 Mult.: 1 : 1,000			SMD/SMT	HSOP-18	Buck	3.15 V to 6 V	1 Output	4 uA	250 kHz to 1 MHz	- 40 C	+ 125 C	AEC-Q100	R1276S-K	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 30V, 3A Synchronous Step-down DC/DC Converter R1276S001A-E2-FE Nisshinbo 1: S/9.61 1,208In Stock	Mfr. Part # R1276S001A-E2-FE Mouser Part # 848-R1276S001A-E2-FE	Nisshinbo	Switching Voltage Regulators 30V, 3A Synchronous Step-down DC/DC Converter Learn More about Nisshinbo ricoh r1276s dcdc converter	Datasheet	1,208In Stock	Cut Tape S/9.61 S/7.16 S/6.54 S/5.84 Reel S/5.22 View S/5.53 S/5.41 S/5.10 S/4.94 MouseReel Available	Min.: 1 Mult.: 1 : 1,000			SMD/SMT	HSOP-18	Buck	3.15 V to 6 V	1 Output	4 uA	250 kHz to 1 MHz	- 40 C	+ 105 C		R1276S	Reel, Cut Tape, MouseReel
	Switching Voltage Regulators 30V, 3A Synchronous Step-down DC/DC Converter for Automotive Applications R1276S001A-E2-KE Nisshinbo 1,000: S/8.80 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # R1276S001A-E2-KE Mouser Part # 848-R1276S001A-E2-KE	Nisshinbo	Switching Voltage Regulators 30V, 3A Synchronous Step-down DC/DC Converter for Automotive Applications Learn More about Nisshinbo ricoh r1276s dcdc converter	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel S/8.80 S/8.64 S/8.60	Min.: 1,000 Mult.: 1,000 : 1,000			SMD/SMT	HSOP-18	Buck	3.15 V to 6 V	1 Output	4 uA	250 kHz to 1 MHz	- 40 C	+ 105 C	AEC-Q100	R1276S-K	Reel
	Switching Voltage Regulators 30V, 3A Synchronous Step-down DC/DC Converter for Automotive Applications R1276S002A-E2-KE Nisshinbo 1,000: S/8.80 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # R1276S002A-E2-KE Mouser Part # 848-R1276S002A-E2-KE	Nisshinbo	Switching Voltage Regulators 30V, 3A Synchronous Step-down DC/DC Converter for Automotive Applications Learn More about Nisshinbo ricoh r1276s dcdc converter	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel S/8.80 S/8.64 S/8.60	Min.: 1,000 Mult.: 1,000 : 1,000			SMD/SMT	HSOP-18	Buck	6 V to 6.5 V	1 Output	4 uA	250 kHz to 1 MHz	- 40 C	+ 105 C	AEC-Q100	R1276S-K	Reel
	Switching Voltage Regulators 30V, 3A Synchronous Step-down DC/DC Converter for Automotive Applications R1276S002C-E2-KE Nisshinbo 1,000: S/8.37 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # R1276S002C-E2-KE Mouser Part # 848-R1276S002C-E2-KE	Nisshinbo	Switching Voltage Regulators 30V, 3A Synchronous Step-down DC/DC Converter for Automotive Applications Learn More about Nisshinbo ricoh r1276s dcdc converter	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel S/8.37 S/8.33 S/8.29	Min.: 1,000 Mult.: 1,000 : 1,000			SMD/SMT	HSOP-18	Buck	6 V to 6.5 V	1 Output	4 uA	250 kHz to 1 MHz	- 40 C	+ 125 C	AEC-Q100	R1276S-K	Reel
	Switching Voltage Regulators 30V, 3A Synchronous Step-down DC/DC Converter R1276S004A-E2-FE Nisshinbo 1,000: S/5.10 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # R1276S004A-E2-FE Mouser Part # 848-R1276S004A-E2-FE	Nisshinbo	Switching Voltage Regulators 30V, 3A Synchronous Step-down DC/DC Converter Learn More about Nisshinbo ricoh r1276s dcdc converter	Datasheet	Non-Stocked Lead-Time 12 Weeks	Reel S/5.10 S/4.94 S/4.83	Min.: 1,000 Mult.: 1,000 : 1,000			SMD/SMT	HSOP-18	Buck	700 mV to 3.15 V	1 Output	4 uA	250 kHz to 1 MHz	- 40 C	+ 105 C		R1276S	Reel