Murata Power Solutions Non-Isolated DC-DC Converter, Through Hole, 3.3V dc Output Voltage, 12V dc Input Voltage, 1.5A
- RS Stock No.:
- 173-7061
- Mfr. Part No.:
- OKI-78SR-3.3/1.5-W36H-C
- Brand:
- Murata Power Solutions
3 In stock for delivery within 7 working day(s)
Added
Price (ex. GST) Each
$9.51
(exc. GST)
$10.94
(inc. GST)
| Units | Per unit |
| 1 - 24 | $9.51 |
| 25 - 49 | $9.34 |
| 50 + | $9.15 |
- RS Stock No.:
- 173-7061
- Mfr. Part No.:
- OKI-78SR-3.3/1.5-W36H-C
- Brand:
- Murata Power Solutions
Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- CN
Product Details
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
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
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
|---|---|
| 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% |
| MTBF | 78700000h |
| Rated Output Power | 4.95W |
| Load Regulation | ±0.4% |
| Length | 10.4mm |
| Allowed Circuit Configurations | Parallel |
| Power Signal Conversion Type | DC-DC |
| Maximum Input Current | 480mA |
| Width | 8.6mm |
| Depth | 16.5mm |
| Protection Features | Short Circuit Protection |
| Switching Frequency Range | 500kHz |
| Weight | 2g |