NME0524SC Murata Electronics Power Supply (Other) In Stock
Murata NME0524SC is a 1 W DC-DC regulated power supply module converting 5 V input to 24 V output at 42 mA in a compact 4-pin SIP package with up to 7.5% load regulation. Available from stock with worldwide shipping.
- Manufacturer
- Murata Electronics
- Package
- Other
- Pin Count
- 4
- Lifecycle
- ACTIVE
- Datasheet
- NME0524SC Datasheet PDF
- Category
- Power Supply
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1 W regulated DC-DC step-up conversion from 5 V input to 24 V output at 42 mA for low-power bias rails
- Compact 4-pin SIP module requiring no external components, simplifying PCB layout and reducing design time
- Input voltage range of 4.5 V to 5.5 V with up to 7.5% load regulation for stable output in embedded systems
Applications
The NME0524SC is ideal for generating a 24 V bias rail from a 5 V system supply in instrumentation amplifiers, ADC reference circuits, and operational amplifier supplies that require higher voltage than the logic rail provides. Its 1 W output power at 42 mA suits low-current analog front-end circuits in data acquisition systems, industrial sensors, and portable medical devices. The 4-pin SIP package and self-contained regulated design minimize external component count for rapid prototyping and cost-sensitive production designs.
Specifications
| Factory Lead Time | 8Weeks |
| Date Of Intro | 2020-06-04 |
| YTEOL | 7 |
| Analog IC - Other Type | DC-DC REGULATED POWER SUPPLY MODULE |
| Input Voltage-Max | 5.5V |
| Input Voltage-Min | 4.5V |
| Input Voltage-Nom | 5V |
| JESD-30 Code | R-XSMA-T4 |
| JESD-609 Code | e3 |
| Load Regulation-Max | 7.5% |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 0.042A |
| Output Voltage-Nom | 24V |
| Package Body Material | UNSPECIFIED |
| Package Equivalence Code | SIP4,.18 |
| Package Shape | RECTANGULAR |
| Package Style | MICROELECTRONIC ASSEMBLY |
| Qualification Status | Not Qualified |
| Surface Mount | NO |
| Technology | HYBRID |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 2.54mm |
| Terminal Position | SINGLE |
| Total Power Output-Max | 1W |
| Trim/Adjustable Output | NO |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the output voltage and output current of the NME0524SC DC-DC module?
The NME0524SC provides a regulated 24 V output at up to 42 mA, delivering 1 W of total output power. This makes it suitable for supplying 24 V bias rails to low-current analog circuits such as op-amp supplies, piezoelectric drivers, and analog signal conditioning stages where a higher voltage than the 5 V system rail is needed.
What input voltage range does the NME0524SC accept and does it require external filtering components?
The NME0524SC accepts an input voltage from 4.5 V to 5.5 V, with a nominal input of 5 V, making it directly compatible with standard 5 V regulated system rails. As a self-contained SIP module, it requires no external inductors or capacitors for basic operation, though adding small input and output bypass capacitors of 10 µF is recommended for improved transient response in noise-sensitive applications.
How does the NME0524SC load regulation specification affect circuit design?
The NME0524SC has a maximum load regulation of 7.5%, meaning the output voltage can vary up to 7.5% between no-load and full 42 mA load conditions. For precision analog circuits requiring tighter voltage accuracy, designers should add a low-dropout linear regulator or Zener clamp at the 24 V output, or limit load current well below 42 mA to keep regulation within acceptable bounds for the application.
Which applications are a good fit for the NME0524SC compared to a custom discrete boost converter design?
The NME0524SC is preferred over a discrete boost converter when design simplicity, fast time-to-market, and board space savings are priorities, especially for 1 W or less 24 V bias requirements. Industrial sensor nodes, data acquisition front ends, and portable medical instruments with a 5 V main rail and a low-current 24 V analog supply requirement benefit from the 4-pin SIP module's plug-and-play integration without EMI filter design or magnetic component selection overhead.
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