Recom Switching Regulator, Through Hole, 5V dc Output Voltage, 6.5 → 32V dc Input Voltage, 2A Output Current, 1
- RS-artikelnummer:
- 139-2821
- Tillv. art.nr:
- R-78B5.0-2.0
- Tillverkare / varumärke:
- Recom
- RS-artikelnummer:
- 139-2821
- Tillv. art.nr:
- R-78B5.0-2.0
- Tillverkare / varumärke:
- Recom
Datablad
Lagstiftning och ursprungsland
- COO (Country of Origin):
- TW
Produktdetaljer
R78Bxx 2.0 Series Switching Regulator
The Recom R-78Bxx series are highly efficient, non-isolated switching regulators. They offer a high-quality product at a low cost in production quantity. They are ideally suited to replace 78xx linear regulators, as well as being pin compatible.
The convertor has a high-voltage input range and there is no need for heat sinks, due to little energy being wasted. It has a wide input range with continuous short circuit protection and no external components are needed to work efficiently.
The convertor has a high-voltage input range and there is no need for heat sinks, due to little energy being wasted. It has a wide input range with continuous short circuit protection and no external components are needed to work efficiently.
Features and Benefits
Wide operating temperature of -40 to +70 °C at full load
Pin compatible with TO220 linear regulators
High efficiency, non-isolated, no need for heatsinks
Requires no external components
Continuous short circuit protection
Low ripple and noise
Compact size, ensuring space saving
Positive to negative converter
Pin compatible with TO220 linear regulators
High efficiency, non-isolated, no need for heatsinks
Requires no external components
Continuous short circuit protection
Low ripple and noise
Compact size, ensuring space saving
Positive to negative converter
RECOM Switching Regulator, 5V DC Output Voltage, 6.5 to 32V DC Input Voltage - R-78B-2.0 Series - R-78B5.0-2.0
Rest assured that your power supply is compatible with your equipment with the help of this switching regulator from RECOM. With its wide input voltage range between 6.5 and 32V DC, it's a practical way of adapting many common power supplies to work safely with your low-voltage devices. As the unit achieves efficiency rates of up to 94%, it minimises energy lost as heat and doesn't need a heatsink to work safely. The device's narrow dimensions of 11.5 (width) x 17.5 (height) x 8.5mm (depth) mean it has a small footprint and fits easily into busy PCB-mounted systems.
Features & Benefits
Built-in short-circuit protection automatically restarts regulator after tripping for minimal downtime
Simple through-hole mounting for fast installation on PCBs
Line regulation of ±0.5% so you get consistent output voltages
Wide operating temperature range from -40°C to +70°C, so it withstands harsh environments
Simple through-hole mounting for fast installation on PCBs
Line regulation of ±0.5% so you get consistent output voltages
Wide operating temperature range from -40°C to +70°C, so it withstands harsh environments
Applications
Remote controls
Lighting systems
Vehicle dashboards
Consumer electronics
Lighting systems
Vehicle dashboards
Consumer electronics
Can I use this switching regulator for my radio application?
Yes, this converter is suitable for radio applications as its ripple and noise rating of 75mV means it doesn't produce much electrical noise. This helps minimise disruption to radio communications.
Specifikationer
Attribute | Value |
---|---|
Output Voltage | 5V dc |
Output Current | 2A |
Input Voltage | 6.5 → 32V dc |
Mounting Type | Through Hole |
Number of Outputs | 1 |
Package | SIP 3 |
Power Rating | 10W |
Efficiency | 94% |
Ripple And Noise | 75mV Pk-Pk |
Minimum Temperature | -40°C |
Maximum Temperature | +70°C |
Series | R-78B-2.0 |
Line Regulation | ±0.5% |
MTBF | 6349000h |
Standards Met | CB Report, EN 55022, IEC/EN 62368-1 |
Weight | 4g |
Switching Frequency Range | 460kHz |
Protection Features | Short Circuit Protection |
Power Signal Conversion Type | DC-DC |
Length | 11.5mm |
Width | 8.5mm |
Depth | 8.5mm |
Maximum Input Current | 50mA |
Load Regulation | ±1% |