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Murata Power Solutions Switching Regulator, Through Hole, 5V dc Output Voltage, 1.5A Output Current, 1 Outputs

RS Stock No.:: 796-2132
Mfr. Part No.:: OKI-78SR-5/1.5-W36-C
Brand:: Murata Power Solutions

Murata Power Solutions Switching Regulator, Through Hole, 5V dc Output Voltage, 1.5A Output Current, 1 Outputs

Bulk discount available

Subtotal (1 unit)*

£4.36

(exc. VAT)

£5.23

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

520 unit(s) ready to ship
Plus 54 unit(s) ready to ship from another location
Plus 4,346 unit(s) shipping from 07 October 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 - 4	£4.36
5 - 9	£4.23
10 - 24	£4.10
25 - 49	£3.98
50 +	£3.84

*price indicative

RS Stock No.:: 796-2132
Mfr. Part No.:: OKI-78SR-5/1.5-W36-C
Brand:: Murata Power Solutions

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Murata Power Solutions
	Output Voltage	5V dc
	Output Current	1.5A
	Mounting Type	Through Hole
	Number of Outputs	1
	Package	SIP
	Power Rating	7.5W
	Ripple And Noise	75mV Pk-Pk
	Maximum Temperature	+85°C
	Minimum Temperature	-40°C
	Series	OKI-78SR
	Line Regulation	±0.25%
	Weight	2g
	Depth	7.6mm
	Width	16.5mm
	Length	10.4mm
	Load Regulation	±0.25%

	Select all
	Brand Murata Power Solutions
	Output Voltage 5V dc
	Output Current 1.5A
	Mounting Type Through Hole
	Number of Outputs 1
	Package SIP
	Power Rating 7.5W
	Ripple And Noise 75mV Pk-Pk
	Maximum Temperature +85°C
	Minimum Temperature -40°C
	Series OKI-78SR
	Line Regulation ±0.25%
	Weight 2g
	Depth 7.6mm
	Width 16.5mm
	Length 10.4mm
	Load Regulation ±0.25%

Murata 1.5A Single Output Non-Isolated DC-DC Converter - OKI Series

The Murata PS OKI-78SR Series is built on a 10.4 by 16.5 mm, single inline package SIP module, these DC/DC converters are non-isolated switching regulator for embedded applications. Two nominal output voltages are offered, each with 1.5 Amp maximum output. Based on fixed-frequency buck switching topology, the high efficiency means very low heat and little electrical noise, requiring no external components. The ultra-wide input range is 7 to 36 Volts DC. Protection features include short circuit current limit protection. The OKI-78SR switching regulator is designed to meet all standards approvals. RoHS-6 (no lead) hazardous material compliance is specified as standard.

Features & Benefits

Ultra wide 7 to 36 VDC input range
Fixed Outputs of 3.3 or 5 VDC up to 1.5 Amps
Vertical or horizontal SIP-mount, small footprint package
“No heat sink” direct replacement for 3-terminal 78xx-series linear regulators
High efficiency with no external components
Short circuit protection
Outstanding thermal derating performance

Approvals

UL/EN/IEC 60950-1, 2nd Edition

Murata Power Solutions Non-Isolated DC-DC Converter

The Murata Power Solutions Non-Isolated DC-DC converter is used for the embedded application. It has three nominal output voltage terminals and up to 1.5A is the maximum output. The ultra-wide input range of upto 12VDC. Based on fixed frequency the high efficiency means very low heat and low electrical noise requiring no external component. The fixed single output converters provide both tight regulation and high efficiency directly at power usage site and are direct plug-in instead of linear regulators hence no extra outside component is required

Features and Benefits

• High efﬁciency with no external components
• No heat sink direct replacement for 3-terminal
• Operating temperature is from -40°Cto 85°C
• Outstanding thermal derating performance
• Short circuit protection
• Vertical SIP or horizontal mount, small footprint, in an encapsulated package

Applications

• Control boxes
• Control boxes
• ITE commercials
• ITE commercials

Certifications

• UL certified

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