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Recom Switching Regulator, Through Hole Mount, 5V DC Output Voltage, 28V DC Max Input, 1A Output Current, 5W R-78B5.0-1.0
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / Switching Regulators Recom Switching Regulator, Through Hole, 5V dc |
| Brand | Recom |
| Power | 5W |
| Efficiency | 93% |
| Length | 11.5mm |
| Model | R-78B5.0-1.0 |
| Depth | 17.5mm |
| Gross Weight | 4g |
| Width | 8.5mm |
| Mount Type | Through Hole |
| Series | R-78B-1.0 |
| Output Current | 1A |
| Maximum Operating Temperature | 85°C |
| Package Type | SIP |
| Load Regulation | 0.2 % |
| Minimum Operating Temperature | -40°C |
| MTBF | 6584000h |
| Number of outputs | 1 |
| Ripple and Noise | 15mV Pk-Pk |
| Maximum Input Voltage | 28V dc |
| Line Regulation | 0.4 % |
| Standards/Approvals | RoHS |
| Minimum Input Voltage | 6.5V |
| Output Voltage 1 | 5V dc |
Key Features
- High efficiency of 93% reduces energy loss during operation.
- Designed for through hole mounting with SIP package type for secure PCB installation.
- Maximum input voltage of 28V DC allows broad compatibility with power sources.
- Low ripple and noise at 15mV peak-to-peak ensures stable output voltage.
- Wide operating temperature range from -40°C to +85°C supports demanding environments.
- Lightweight design at 4 grams minimizes stress on circuit boards.
- MTBF of over 6.58 million hours guarantees long-term reliability.
- Compact dimensions of 17.5mm depth by 8.5mm width by 11.5mm length fit limited spaces.
Product Description
Recom R-78B5.0-1.0 switching regulator is a highly efficient DC/DC converter designed for electronic circuits requiring stable 5V DC output voltage at up to 1A current. Its through-hole mounting and SIP package ensure robust and reliable soldering onto PCBs, suitable for applications where mechanical stability under vibrations is critical.
The unit offers a maximum input voltage of 28V DC and maintains excellent performance with an efficiency rating of 93%, minimizing power loss and heat generation. Its low ripple of 15mV peak-to-peak supports sensitive electronics by delivering clean voltage regulation.
Operating effectively over a temperature range from -40°C to +85°C, this switching regulator is built to perform reliably under harsh environmental conditions. With a lightweight design of just 4 grams and compact form factor measuring 17.5mm depth, 8.5mm width, and 11.5mm length, it is ideal for compact or space-constrained setups.
The component’s high MTBF of 6,584,000 hours ensures reliability for telecommunications, gaming consoles, and similar applications requiring continuous and dependable power supply. Additionally, compatibility with blocking diodes allows for enhanced feedback protection, improving operational safety.
High 93% efficiency reduces energy consumption and heat generation. Through hole mount SIP package provides secure PCB integration. Wide input voltage range supports up to 28V DC sources. Low ripple and noise ensure clean, stable output voltage.
Operates reliably from -40°C to +85°C for demanding environments. Compact size and lightweight design save PCB space and reduce strain. Long MTBF promotes durability and consistent performance. RoHS compliant, meeting environmental standards.
Compatible with feedback protection diodes for improved safety.
This Recom switching regulator is well suited for industrial, telecommunications, gaming hardware, and other electronics applications requiring efficient, stable power conversion. It offers a reliable component choice for engineers needing a compact and robust voltage regulation solution.
Explore the complete Recom Switching Regulator range and other power management products on EnvMart to find suitable components for your electronic design projects.
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Frequently Asked Questions
The maximum input voltage for this model is 28V DC.
This unit provides a stable output voltage of 5V DC and can deliver up to 1A of output current.
It has an efficiency rating of 93%, which helps minimize energy loss during operation.
The dimensions of this model are 11.5mm in length, 8.5mm in width, and 17.5mm in depth.
It operates effectively within a wide temperature range from -40°C to +85°C.
This switching regulator has a lightweight design, weighing just 4 grams.
The output ripple and noise is specified at 15mV peak-to-peak, ensuring stable voltage regulation.
It is designed for through-hole mounting with a SIP package type for secure PCB installation.
The mean time between failures (MTBF) is over 6.58 million hours, indicating long-term reliability.
This model is RoHS compliant, meeting environmental standards for hazardous substances.
It is well suited for applications in telecommunications, gaming hardware, and other electronics requiring efficient power conversion.
The load regulation is specified at 0.2%, ensuring stable output under varying load conditions.
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