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Murata Power Solutions DC/DC Converter SIP Package 1W 3.3V Output, 4.5-5.5V Input, 74% Efficiency NKE0503SC
Specifications
| Country of Origin | China |
|---|---|
| Brand | Murata Power Solutions |
| Efficiency | 74% |
| Length | 11.48mm |
| Model | NKE0503SC |
| Depth | 7.46mm |
| Gross Weight | 1.09g |
| Width | 7.46mm |
| Mount Type | Through Hole |
| Series | NKE |
| Maximum Operating Temperature | 85°C |
| Package Type | SIP |
| Minimum Operating Temperature | -40°C |
| MTBF | 4710000h |
| Number of outputs | 1 |
| Ripple and Noise | 100mV Pk-Pk |
| Maximum Output Power | 1W |
| Maximum Input Voltage | 5.5V dc |
| Standards/Approvals | RoHS |
| Minimum Input Voltage | 4.5V |
| Number of Pins | 6 |
| Output Voltage 1 | 3.3V dc |
| Output Voltage Adjustment Range | 4.5/5.5 V |
| Isolation Voltage | 3kV dc |
| Output Current 2 | 303mA |
Key Features
- Single output isolated DC/DC converter with 1W power rating.
- Input voltage range from 4.5V to 5.5V DC.
- Output voltage fixed at 3.3V DC with 303mA current capability.
- Operating temperature from -40°C to 85°C supports harsh environments.
- Provides 3kV DC galvanic isolation for safe electrical separation.
- Compact SIP package measuring 11.48mm length and 7.46mm width and depth.
- Ripple and noise specification of 100mV peak-to-peak ensures stable output.
- Complies with RoHS standards ensuring environmental compliance.
Product Description
Murata Power Solutions NKE0503SC DC/DC Converter is a high-quality isolated power supply module tailored for industrial and electronic applications requiring reliable voltage conversion. This model provides a regulated 3.3V DC output from a DC input range of 4.5 to 5.5V, making it ideal for embedded system circuits and power supply designs requiring galvanic isolation.
The converter features a single output channel with a maximum output power of 1 Watt, housed in a compact SIP package that is designed for easy through-hole mounting. Its robust electrical isolation of 3kV DC protects sensitive components and ensures compliance with safety standards.
Operating over a wide temperature range from -40°C to 85°C, this device supports use in demanding environmental conditions typical in industrial, instrumentation, and communication equipment. With an efficiency of 74% and a low ripple and noise output of 100mV peak-to-peak, the power delivery is clean and efficient, minimizing interference with sensitive electronics.
The converter adheres to RoHS environmental standards and UL 60950 safety approvals, demonstrating commitment to both quality and compliance. Key mechanical dimensions include a length of 11.48mm, width and depth of 7.46mm, and a lightweight 1.09g package, suitable for compact PCB layouts.
This unit offers an MTBF of over 4.7 million hours, highlighting its high reliability for continuous operation in critical systems. Single output isolated DC/DC conversion at 1 Watt power output. SIP-4 package for through-hole mounting convenience.
Wide input voltage range: 4.5V to 5.5V DC. Output voltage fixed at 3.3V DC and output current up to 303mA. 3kV isolation voltage for galvanic isolation and safety. Operating temperature range: -40°C to 85°C suitable for industrial environments.
Efficiency of 74% to optimize power usage. UL 60950 safety certification and RoHS compliance.
Murata Power Solutions provides trusted components for electronic and industrial power management applications. For further product options and related components, explore the DC/DC Converter category on EnvMart.
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Frequently Asked Questions
The input voltage range for this model is from 4.5V to 5.5V DC.
This converter provides a fixed output voltage of 3.3V DC with a current capability of up to 303mA.
The efficiency of this DC/DC converter is rated at 74%.
The SIP package measures 11.48mm in length and 7.46mm in both width and depth.
It provides an isolation voltage of 3kV DC for galvanic isolation.
The operating temperature range is from -40°C to 85°C, making it suitable for harsh environments.
The ripple and noise specification for the output is 100mV peak-to-peak.
This model features a single output channel.
It is designed for through-hole mounting.
It complies with RoHS standards and has UL 60950 safety certification.
The weight of this unit is 1.09g.
The MTBF for this model is over 4.7 million hours.
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