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Recom Switching Regulator Surface Mount 5V DC Output Voltage 500 mA Output Current 2.5W Power R-78AA5.0-0.5SMD
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / Switching Regulators Recom Switching Regulator, Surface, 5V dc Outp |
| Brand | Recom |
| Power | 2.5W |
| Efficiency | 94% |
| Length | 15.3mm |
| Model | R-78AA5.0-0.5SMD |
| Depth | 8.8mm |
| Gross Weight | 2.7g |
| Width | 9.6mm |
| Mount Type | Surface |
| Series | R-78AA-0.5 |
| Output Current | 500mA |
| Maximum Operating Temperature | 85°C |
| Package Type | DIP |
| Load Regulation | ±1 % |
| Minimum Operating Temperature | -40°C |
| MTBF | 29253000h |
| Number of outputs | 1 |
| Ripple and Noise | 30mV Pk-Pk |
| Maximum Input Voltage | 32V dc |
| Line Regulation | ±0.4 % |
| Standards/Approvals | REACH |
| Minimum Input Voltage | 6.5V |
| Output Voltage 1 | 5V dc |
Key Features
- Offers high efficiency up to 94% to minimize power loss during operation.
- Designed for surface mounting on printed circuit boards with compact DIP package.
- Operates within a wide temperature range from -40°C to +85°C for demanding environments.
- Supports input voltages between 6.5V and 32V DC for versatile power sources.
- Incorporates built-in short circuit protection for enhanced device safety.
- Low ripple and noise output of 30 mV peak-to-peak ensures signal integrity.
- Lightweight design at 2.7 grams reduces strain on the PCB during installation.
- Mean time between failures (MTBF) of approximately 29 million hours assures reliability.
Product Description
Recom R-78AA5.0-0.5SMD Switching Regulator is a surface mount power supply device designed to deliver a stable 5V DC output voltage with a 500 mA output current. This regulator features a power rating of 2.5W and exceptional efficiency of up to 94%, minimizing energy losses and heat generation in sensitive electronic circuits.
Its compact DIP package measuring 15.3 mm in length, 9.6 mm in width, and 8.8 mm in depth allows for easy integration into tightly packed printed circuit boards common in industrial, telecommunications, computing, and aerospace applications. The plastic housing provides impact and abrasion resistance while serving as a non-conductive barrier to enhance user safety.
Operating over a wide temperature range from -40°C to +85°C, this switching regulator performs reliably in harsh environments encountered in aerospace and industrial sectors. It accepts input voltages from 6.5V to 32V DC, offering flexibility for diverse power system designs.
Notable features include a low ripple and noise output of 30 mV peak-to-peak, which is critical for maintaining signal integrity in precision electronics. Built-in short circuit protection further ensures operational safety by preventing damage during electrical faults.
With a mean time between failures (MTBF) exceeding 29 million hours, the Recom R-78AA5.0-0.5SMD provides dependable performance essential for mission-critical equipment. High-efficiency operation up to 94% reduces power wastage.
Compact and durable surface mount DIP package. Wide operating temperature range for demanding applications. Supports wide input voltage range 6.5V to 32V DC. Integrated short circuit protection enhances safety. Low ripple and noise for clean power delivery.
Lightweight design eases PCB mounting stress. Long MTBF for reliable, continuous operation. Compliant with REACH environmental standards. Dimensions: 15.3 mm x 9.6 mm x 8.8 mm (LxWxD).
This switching regulator is ideal for use in aerospace equipment, desktop and laptop motherboards, and other electronic devices requiring reliable and efficient power conversion. Its compact design and robust features make it a practical choice for engineering applications demanding precision power management.
Explore more Switching Regulators and power management solutions on EnvMart to optimize your electronic system designs with premium quality components.
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Frequently Asked Questions
The Recom R-78AA5.0-0.5SMD provides a stable output voltage of 5V DC with an output current of 500 mA.
This switching regulator boasts an efficiency rating of up to 94%, which helps minimize power loss during operation.
It operates within a wide temperature range from -40°C to +85°C, making it suitable for demanding environments.
The device accepts input voltages between 6.5V and 32V DC, providing versatility for various power sources.
The dimensions of this model are 15.3 mm in length, 9.6 mm in width, and 8.8 mm in depth.
It features a low ripple and noise output of 30 mV peak-to-peak, ensuring signal integrity in sensitive applications.
This model is designed for surface mounting on printed circuit boards, utilizing a compact DIP package.
Yes, it incorporates built-in short circuit protection to enhance device safety during operation.
The mean time between failures (MTBF) is approximately 29 million hours, indicating reliable performance.
It is compliant with REACH environmental standards, ensuring it meets specific safety and environmental criteria.
The load regulation is specified at ±1%, which ensures consistent output voltage under varying load conditions.
This model is ideal for use in aerospace equipment, desktop and laptop motherboards, and other electronic devices requiring reliable power conversion.
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