Murata Power Solutions Non-Isolated DC-DC Converter, Through Hole, 3.3V dc Output Voltage, 12V dc Input Voltage, 1.5A
- RS Stock No.:
- 173-7022
- Mfr. Part No.:
- OKI-78SR-3.3/1.5-W36E-C
- Brand:
- Murata Power Solutions
Stock information currently inaccessible
- RS Stock No.:
- 173-7022
- Mfr. Part No.:
- OKI-78SR-3.3/1.5-W36E-C
- Brand:
- Murata Power Solutions
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| 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 | ±0.3% | |
| MTBF | 78700000h | |
| Rated Output Power | 4.95W | |
| Power Signal Conversion Type | DC-DC | |
| Load Regulation | ±0.4% | |
| Length | 11.9mm | |
| Allowed Circuit Configurations | Parallel | |
| Maximum Input Current | 480mA | |
| Width | 10mm | |
| Depth | 17.6mm | |
| Protection Features | Short Circuit Protection | |
| Switching Frequency Range | 500kHz | |
| Weight | 4.5g | |
| Select all | ||
|---|---|---|
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 ±0.3% | ||
MTBF 78700000h | ||
Rated Output Power 4.95W | ||
Power Signal Conversion Type DC-DC | ||
Load Regulation ±0.4% | ||
Length 11.9mm | ||
Allowed Circuit Configurations Parallel | ||
Maximum Input Current 480mA | ||
Width 10mm | ||
Depth 17.6mm | ||
Protection Features Short Circuit Protection | ||
Switching Frequency Range 500kHz | ||
Weight 4.5g | ||
- COO (Country of Origin):
- CN
The OKI-78SR-E series are non-isolated switching regulator (SR) DC-DC power converters for embedded applications. The fixed single output converters offer both tight regulation and high efficiency directly at the power usage site and are a direct plug-in replacement for TO-220 package 78xx series linear regulators. Typically, no extra outside components are required.
Vertical SIP or horizontal mount, small footprint,
in an Encapsulated 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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