Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 4.75 → 32V dc Input Voltage, 500mA Output
- RS Stock No.:
- 166-8983
- Mfr. Part No.:
- R-783.3-0.5
- Brand:
- Recom
- RS Stock No.:
- 166-8983
- Mfr. Part No.:
- R-783.3-0.5
- Brand:
- Recom
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- TW
Product Details
R78xx-0.5 Series Switching Regulator
The Recom R-78xx series are highly efficient, non-isolated switching regulators. They offer a high-quality product low cost in production quantity. Their low-profile design enables them to be used in numerous applications from distribution supply systems, controllers and sensors, robotics, medical and telecommunications.
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 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 short circuit protection and no external components are needed to work efficiently.
Features & Benefits
Low cost, high quality
Very low profile
Pin compatible with LM78xx linear regulators
High efficiency, non-isolated, no need for heatsinks
Requires no external components
Fully Protected for short circuit, overload and over temperature
Low ripple and noise
Compact size, ensuring space saving
Very low profile
Pin compatible with LM78xx linear regulators
High efficiency, non-isolated, no need for heatsinks
Requires no external components
Fully Protected for short circuit, overload and over temperature
Low ripple and noise
Compact size, ensuring space saving
RECOM Switching Regulator, 4.75 to 32V DC Input Voltage Range, 3.3V DC Output Voltage - R78HB Series - R-783.3-0.5
Maintain a stable output voltage in your electrical devices using this switching regulator from RECOM. It's pin-compatible with linear regulators from the LM78xx range so you can replace them with this component to upgrade your system. The through-holes in its body let you quickly fit this unit into a machine without the need to drill mounting holes in it. A wide operating temperature range between -40°C and +85°C means it can withstand demanding conditions.
Features & Benefits
Built-in short circuit protection helps prevent damage from current malfunction
Broad input voltage range between 4.75 and 32V DC for versatility
MTBF of 21,098,000 hours for lasting performance
Efficiency rating of 91% for reduced energy consumption
Broad input voltage range between 4.75 and 32V DC for versatility
MTBF of 21,098,000 hours for lasting performance
Efficiency rating of 91% for reduced energy consumption
Applications
Manufacturing industry
Medical technology
Agricultural equipment
Computer devices
Medical technology
Agricultural equipment
Computer devices
What's the difference between a switching regulator and a linear regulator?
While a switching regulator stores excess voltage in its transistor leading to lower energy waste, a linear regulator releases excess voltage as heat. As switching regulators use less power and are more efficient, you'll typically find them used in devices with high input voltage ratings.
Specifications
Attribute | Value |
---|---|
Output Voltage | 3.3V dc |
Output Current | 500mA |
Input Voltage | 4.75 → 32V dc |
Mounting Type | Through Hole |
Number of Outputs | 1 |
Package | SIP |
Power Rating | 2.5W |
Efficiency | 91% |
Ripple And Noise | 20mV Pk-Pk |
Minimum Temperature | -40°C |
Maximum Temperature | +85°C |
Series | R-78-0.5 |
Line Regulation | ±0.4% |
Depth | 10.2mm |
Weight | 1.9g |
Width | 7.55mm |
Load Regulation | ±0.6% |
Length | 11.5mm |
MTBF | 21098000h |
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