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Recom Switching Regulator Through Hole 5V DC Output Voltage 2A Output Current SIP-3 Package R-78B5.0-2.0
Specifications
| Country of Origin | Taiwan |
|---|---|
| Voltage | Converters / Switching Regulators Recom Switching Regulator, Through Hole, 5V dc |
| Brand | Recom |
| Power | 10W |
| Efficiency | 0.94% |
| Length | 11.5mm |
| Model | R-78B5.0-2.0 |
| Depth | 17.5mm |
| Gross Weight | 4g |
| Width | 8.5mm |
| Mount Type | Through Hole |
| Series | R-78B-2.0 |
| Output Current | 2A |
| Maximum Operating Temperature | 70°C |
| Package Type | SIP-3 |
| Load Regulation | ±1 % |
| Minimum Operating Temperature | -40°C |
| MTBF | 6349000h |
| Number of outputs | 1 |
| Ripple and Noise | 75mV Pk-Pk |
| Maximum Input Voltage | 32V dc |
| Line Regulation | ±0.5 % |
| Standards/Approvals | CB Report, EN 55022, IEC/EN 62368-1 |
| Minimum Input Voltage | 6.5V |
| Number of Pins | 3 |
| Output Voltage 1 | 5V dc |
Key Features
- Through-hole mounting ensures easy installation on PCBs.
- Operates between 6.5V and 32V DC input voltage for versatile power supply compatibility.
- High efficiency up to 94% reduces heat generation and eliminates need for heatsinks.
- Narrow dimensions of 11.5mm length, 8.5mm width, and 17.5mm depth save PCB space.
- Built-in short-circuit protection with automatic restart minimizes downtime.
- Line regulation of ±0.5% guarantees stable output voltage.
- Wide operating temperature from -40°C to 70°C withstands harsh environments.
- Low ripple and noise of 75mV peak-to-peak suitable for radio and sensitive electronics.
Product Description
Recom R-78B5.0-2.0 switching regulator is a high-performance DC/DC converter designed to provide a stable 5V DC output voltage with a maximum output current of 2A. It features a through-hole SIP-3 package for ease of installation on printed circuit boards, making it ideal for electronic component integration.
This regulator supports a wide input voltage range from 6.5V to 32V DC, allowing it to adapt various power sources safely to low-voltage devices. Achieving an efficiency rating of up to 94%, it minimizes power loss and heat dissipation, thus operating reliably without additional cooling measures.
With compact dimensions (11.5mm length x 8.5mm width x 17.5mm depth) and a light weight of 4 grams, this component is well-suited for compact electronic assemblies and applications demanding space savings.
Key functional features include built-in short-circuit protection with automatic restart, line regulation within ±0.5%, and a low ripple and noise level of 75mV peak-to-peak. The regulator operates reliably across a temperature range of -40°C to +70°C, making it suitable for harsh environmental conditions.
Typical applications for the R-78B5.0-2.0 include remote controls, lighting systems, vehicle dashboards, and consumer electronics where efficient and reliable voltage regulation is essential.
Through-hole mounting ensures installation ease. Wide input voltage range accommodates many power supplies. High efficiency reduces operating heat and power consumption. Compact size fits densely populated PCBs. Automatic restart after short-circuit events reduces downtime.
Stable output with minimal voltage variation and noise. Robust operation in extreme temperature conditions. Certification compliance guarantees safety and reliability.
This switching regulator is an industrial-grade component ideal for electronic design engineers and manufacturers aiming to create efficient power supply solutions. Explore more products from Recom and other premium brands in the Switching Regulator category at EnvMart.
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Frequently Asked Questions
This model provides a stable output voltage of 5V DC with a maximum output current of 2A.
It operates with a wide input voltage range from 6.5V to 32V DC, allowing compatibility with various power sources.
The dimensions are 11.5mm in length, 8.5mm in width, and 17.5mm in depth, making it compact for PCB applications.
It achieves an efficiency rating of up to 94%, which helps minimize power loss and heat generation.
This unit operates reliably across a temperature range of -40°C to +70°C, suitable for harsh environments.
Yes, it includes built-in short-circuit protection with automatic restart to minimize downtime during faults.
The ripple and noise level is 75mV peak-to-peak, making it suitable for sensitive electronics and radio applications.
It features through-hole mounting, which ensures easy installation on printed circuit boards.
The line regulation is ±0.5% and the load regulation is ±1%, ensuring stable output voltage under varying conditions.
The weight of this unit is 4 grams, and it comes in a SIP-3 package type for easy integration into circuits.
It complies with several standards including CB Report, EN 55022, and IEC/EN 62368-1, ensuring safety and reliability.
Typical applications include remote controls, lighting systems, vehicle dashboards, and consumer electronics that require efficient voltage regulation.
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