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Recom Switching Regulator Surface Mount, 5V DC Output, 1A Output Current, 94% Efficiency, Model R-78AA5.0-1.0SMD
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / Switching Regulators Recom Switching Regulator, Surface, 5V dc Outp |
| Brand | Recom |
| Efficiency | 94% |
| Length | 15.3mm |
| Model | R-78AA5.0-1.0SMD |
| Depth | 8.8mm |
| Gross Weight | 1.7g |
| Width | 8.8mm |
| Mount Type | Surface |
| Series | R-78AA-1.0 |
| Output Current | 1A |
| Maximum Operating Temperature | 85°C |
| Package Type | DIP |
| Load Regulation | 0.7 % |
| Minimum Operating Temperature | -40°C |
| MTBF | 21070000h |
| Number of outputs | 1 |
| Ripple and Noise | 20mV Pk-Pk |
| Maximum Input Voltage | 18V dc |
| Line Regulation | 0.2 % |
| Standards/Approvals | REACH |
| Minimum Input Voltage | 6.5V |
| Output Voltage 1 | 5V dc |
Key Features
- Offers 94% efficiency for reduced heat generation.
- Operates within input voltage range of 6.5 to 18V DC.
- Features a surface-mounted DIP package with dimensions 15.3mm (L) x 8.8mm (W) x 8.8mm (D).
- Supports a wide operating temperature range from -40°C to 85°C suitable for harsh environments.
- Includes continuous short-circuit protection for enhanced safety.
- Load regulation is maintained within 0.7% for stable output.
- Line regulation is limited to 0.2% ensuring output voltage consistency.
- Mean Time Between Failures (MTBF) exceeds 21 million hours, ensuring long-term reliability.
Product Description
Recom R-78AA5.0-1.0SMD switching regulator is a high-efficiency DC/DC converter delivering a stable 5V DC output at 1A. Designed for surface mounting, it features a compact DIP package with dimensions 15.3mm length, 8.8mm width, and 8.8mm depth, making it ideal for space-constrained electronic designs.
This regulator operates within an input voltage range from 6.5V to 18V DC and achieves a high efficiency of 94%, minimizing heat dissipation and improving energy use. It maintains excellent line regulation (0.2%) and load regulation (0.7%) to ensure consistent voltage output under varying conditions.
With an operating temperature range of -40°C to 85°C, this device supports use in industrial automation, automotive production, and consumer electronics, including applications that require durable performance in extreme environments. The regulator includes continuous short-circuit protection, preventing damage to the device and downstream components.
Its mean time between failures (MTBF) is over 21 million hours, indicating exceptional reliability. The lightweight 1.7 grams package reduces stress on PCB boards while complying with REACH standards to ensure environmental safety.
94% efficiency reduces thermal build-up during operation. Surface-mountable DIP package enables compact PCB designs. Wide operating temperature range suitable for industrial and automotive use. Robust protection against short circuits and overcurrent conditions.
Stable voltage output ensured by tight load and line regulation. Long-term reliability proven by a high MTBF rating. Minimal weight to avoid additional mechanical load on circuits. Certified to REACH standards for safety compliance.
This switching regulator is essential for engineers and designers seeking a reliable and efficient power supply solution in electronics and electrical applications. Explore more Switching Regulators and power supply components on EnvMart for your industrial, laboratory, and commercial projects.
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Frequently Asked Questions
This model provides a stable output voltage of 5V DC.
The maximum input voltage is 18V DC.
It achieves an efficiency of 94%, which helps reduce heat generation during operation.
The regulator operates within a temperature range of -40°C to 85°C.
The dimensions of the package are 15.3mm (L) x 8.8mm (W) x 8.8mm (D).
This unit has a gross weight of 1.7 grams.
It includes continuous short-circuit protection to enhance safety.
The load regulation is maintained within 0.7%, ensuring stable output under varying conditions.
The line regulation is limited to 0.2%, which helps maintain output voltage consistency.
The MTBF exceeds 21 million hours, indicating exceptional reliability.
Yes, it is certified to REACH standards for safety compliance.
This model supports surface mounting with a DIP package type.
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