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Recom Switching Regulator Through Hole 9V DC Output Voltage 28V DC Input Voltage 500 mA Output Current R-78E9.0-0.5
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / Switching Regulators Recom Switching Regulator, Through Hole, 9V dc |
| Brand | Recom |
| Power | 4.5W |
| Efficiency | 94% |
| Length | 11.6mm |
| Model | R-78E9.0-0.5 |
| Depth | 10.4mm |
| Gross Weight | 2g |
| Width | 8.5mm |
| Mount Type | Through Hole |
| Series | R-78E-0.5 |
| Output Current | 500mA |
| Maximum Operating Temperature | 85°C |
| Package Type | SIP |
| Load Regulation | ±1 % |
| Minimum Operating Temperature | -40°C |
| MTBF | 2182000h |
| Number of outputs | 1 |
| Ripple and Noise | 50mV Pk-Pk |
| Maximum Input Voltage | 28V dc |
| Line Regulation | ±0.5 % |
| Standards/Approvals | REACH |
| Minimum Input Voltage | 12V |
| Output Voltage 1 | 9V dc |
Key Features
- The device offers high efficiency of 94% for reduced heat generation.
- Compact SIP package with dimensions 11.6mm length, 8.5mm width, and 10.4mm depth.
- Low ripple and noise of 50mV peak-to-peak ensure clean output voltage.
- Wide operating temperature range from -40°C to 85°C suits industrial environments.
- Integrated short-circuit protection resets automatically for system safety.
- Line regulation of ±0.5% and load regulation of ±1% for precise voltage stability.
- Mean time between failures (MTBF) of over 2 million hours ensures long reliability.
- RoHS compliant and meets REACH standards.
Product Description
Recom R-78E9.0-0.5 switching regulator is a high-efficiency DC/DC step-down converter designed for stable power supply to PCB-mounted devices. It accepts input voltages from 12V up to 28V DC and provides a regulated 9V DC output at 500 mA current using through hole mounting technology.
The SIP packaged regulator features compact dimensions of 11.6mm length, 8.5mm width, and 10.4mm depth, enabling a small PCB footprint suitable for dense electronic assemblies. Its 94% efficiency minimizes heat generation, eliminating the need for a heatsink in most designs.
Low output ripple and electrical noise are guaranteed with 50mV peak-to-peak maximum ripple voltage, ensuring noise-sensitive circuits are protected. The regulator operates reliably under harsh conditions with a wide temperature range of -40°C to 85°C, making it ideal for demanding industrial, automotive, video surveillance, and radio communication applications.
For enhanced safety, this device includes built-in short-circuit protection with automatic reset functionality, allowing quick recovery from electrical faults without manual intervention. Voltage stability is maintained with line regulation of ±0.5% and load regulation of ±1% to support sensitive electronic components.
The robust engineering underlines reliability with an MTBF exceeding 2,182,000 hours. Compliance with REACH and RoHS environmental standards confirms its suitability for eco-conscious applications.
The device offers high efficiency of 94% for reduced heat generation. Compact SIP package with dimensions 11.6mm length, 8.5mm width, and 10.4mm depth. Low ripple and noise of 50mV peak-to-peak ensure clean output voltage.
Wide operating temperature range from -40°C to 85°C suits industrial environments. Integrated short-circuit protection resets automatically for system safety. Line regulation of ±0.5% and load regulation of ±1% for precise voltage stability.
Mean time between failures (MTBF) of over 2 million hours ensures long reliability. RoHS compliant and meets REACH standards.
This switching regulator is suitable for applications in video cameras, television displays, radio communication systems, and automotive electronics where reliable voltage conversion and low noise are essential. Its through hole mount makes installation straightforward for PCB assembly lines.
Explore the Switching Regulator category at EnvMart for a wide range of voltage conversion solutions tailored to various industrial, laboratory, and commercial needs.
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Frequently Asked Questions
This model provides a regulated output voltage of 9V DC.
The maximum input voltage for this unit is 28V DC.
It has a high efficiency rating of 94%, which helps reduce heat generation.
The dimensions of this model are 11.6mm in length, 8.5mm in width, and 10.4mm in depth.
The output current capacity of this unit is 500 mA.
It operates within a wide temperature range from -40°C to 85°C.
This model uses through-hole mounting technology for installation.
It has a low ripple and noise specification of 50mV peak-to-peak.
It includes integrated short-circuit protection that resets automatically for system safety.
The line regulation for this switching regulator is ±0.5%.
The MTBF for this model exceeds 2 million hours, indicating high reliability.
Yes, it is RoHS compliant and meets REACH standards.
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