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

RS Stock No.: 173-7061Brand: Murata Power SolutionsManufacturers Part No.: OKI-78SR-3.3/1.5-W36H-C
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Technical Document

Specifications

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%

Maximum Input Current

480mA

Width

8.6mm

Depth

16.5mm

Protection Features

Short Circuit Protection

Switching Frequency Range

500kHz

Weight

2g

MTBF

78700000h

Rated Output Power

4.95W

Power Signal Conversion Type

DC-DC

Load Regulation

±0.4%

Length

10.4mm

Allowed Circuit Configurations

Parallel

Country of Origin

China

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Stock information temporarily unavailable.

SR 29.06

SR 29.06 Each (ex VAT)

SR 33.42

SR 33.42 Each (inc. VAT)

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

Standard

Select packaging type

Standard - each

Available in multiples of 1.

Production -

Available in multiples of 1.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

1

Available in multiples of 1
1SR 29.06
2SR 58.12
3SR 87.18
4SR 116.24
5SR 145.30
6SR 174.36
7SR 203.42
8SR 232.48
9SR 261.54
10SR 290.60
11SR 319.66
12SR 348.72
13SR 377.78
14SR 406.84
15SR 435.90

SR 29.06

SR 29.06 Each (ex VAT)

SR 33.42

SR 33.42 Each (inc. VAT)

Murata Power Solutions Non-Isolated DC-DC Converter, Through Hole, 3.3V dc Output Voltage, 12V dc Input Voltage, 1.5A
Stock information temporarily unavailable.
Select packaging type

Standard

Select packaging type

Standard - each

Available in multiples of 1.

Production -

Available in multiples of 1.

Recommended for ordering in large quantities. Items are packaged ready for insertion into machinery, allowing you to improve production efficiency.

1

Available in multiples of 1
1SR 29.06
2SR 58.12
3SR 87.18
4SR 116.24
5SR 145.30
6SR 174.36
7SR 203.42
8SR 232.48
9SR 261.54
10SR 290.60
11SR 319.66
12SR 348.72
13SR 377.78
14SR 406.84
15SR 435.90

Stock information temporarily unavailable.

Please check again later.

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more

Technical Document

Specifications

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%

Maximum Input Current

480mA

Width

8.6mm

Depth

16.5mm

Protection Features

Short Circuit Protection

Switching Frequency Range

500kHz

Weight

2g

MTBF

78700000h

Rated Output Power

4.95W

Power Signal Conversion Type

DC-DC

Load Regulation

±0.4%

Length

10.4mm

Allowed Circuit Configurations

Parallel

Country of Origin

China

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more