Murata Power Solutions Non-Isolated DC-DC Converter, Through Hole, 3.3V dc Output Voltage, 12V dc Input Voltage, 1.5A

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Subtotal (1 unit)*

£4.09

(exc. VAT)

£4.91

(inc. VAT)

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  • 52 unit(s) ready to ship
  • Plus 528 unit(s) shipping from 07 October 2025
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1 - 4£4.09
5 - 9£3.97
10 - 24£3.84
25 - 49£3.73
50 +£3.60

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Packaging Options:
RS Stock No.:
173-7061
Mfr. Part No.:
OKI-78SR-3.3/1.5-W36H-C
Brand:
Murata Power Solutions
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Brand

Murata Power Solutions

Output Voltage

3.3V dc

Output Current

1.5A

Input Voltage

12V dc

Mounting Type

Through Hole

Number of Outputs

1

Package

TO-220

Power Rating

4.95W

Efficiency

85.5%

Ripple And Noise

40mV Pk-Pk

Minimum Temperature

-40°C

Maximum Temperature

+85°C

Series

OKI-78SR

Line Regulation

±0.25%

Power Signal Conversion Type

DC-DC

Load Regulation

±0.4%

Length

10.4mm

Allowed Circuit Configurations

Parallel

Depth

16.5mm

Protection Features

Short Circuit Protection

Switching Frequency Range

500kHz

Rated Output Power

4.95W

Maximum Input Current

480mA

Width

8.6mm

MTBF

78700000h

Weight

2g

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