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)*

R 98,38

(exc. VAT)

R 113,14

(inc. VAT)

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Per unit
1 - 9R 98.38
10 - 24R 95.92
25 - 49R 93.04
50 - 99R 89.32
100 +R 85.75

*price indicative

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

Maximum Temperature

+85°C

Minimum Temperature

-40°C

Series

OKI-78SR

Line Regulation

±0.25%

Width

8.6mm

Maximum Input Current

480mA

Depth

16.5mm

MTBF

78700000h

Length

10.4mm

Power Signal Conversion Type

DC-DC

Allowed Circuit Configurations

Parallel

Protection Features

Short Circuit Protection

Switching Frequency Range

500kHz

Load Regulation

±0.4%

Weight

2g

Rated Output Power

4.95W

COO (Country of Origin):
CN
Fabricated on a 0.41 x 0.65 inch (10.4 x 16.5 mm) Single Inline Package (SIP) module, the OKI-78SR series are non-isolated switching regulatorSR) DC-DC power converters for embedded applications. The fixed single output converters offerboth tight regulation and high efficiency directly at the power usage site and are a direct plug-ineplacement for TO-220 package 78xx series linear regulators. Typically, no extra outside components are required.

7-36Vin (3.3 & 5Vout), 15-36Vin (12Vout)
Fixed Output: 3.3 or 5V @ 1.5A or 12V @ 1.0A
Vertical SIP or horizontal 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

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