Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 32V dc Input Voltage, 1A Output Current, 1 Outputs
- RS Stock No.:
- 163-445
- Mfr. Part No.:
- R-78B3.3-1.0
- Brand:
- Recom
2 In stock - FREE next working day delivery available
Added
Price Each
£8.21
(exc. VAT)
£9.85
(inc. VAT)
| Units | Per unit |
| 1 - 4 | £8.21 |
| 5 - 9 | £7.96 |
| 10 - 24 | £7.72 |
| 25 - 49 | £7.47 |
| 50 + | £7.22 |
- RS Stock No.:
- 163-445
- Mfr. Part No.:
- R-78B3.3-1.0
- Brand:
- Recom
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- TW
Product Details
R78Bxx 1.0 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. 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 and Benefits
• 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
• Low ripple and noise
• Compact size, ensuring space saving
• Pin compatible with LM78xx linear regulators
• High efficiency, non-isolated, no need for heatsinks
• Requires no external components
• Fully protected for short circuit
• Low ripple and noise
• Compact size, ensuring space saving
Note
Derate output when operating temperature above 71°C.
Standards
EN-55022, EN-55024, EN-60601-1-2, EN-60950-1
Specifications
Attribute | Value |
|---|---|
| Output Voltage | 3.3V dc |
| Output Current | 1A |
| Input Voltage | 32V dc |
| Mounting Type | Through Hole |
| Number of Outputs | 1 |
| Package | SIP |
| Power Rating | 3.3W |
| Efficiency | 89% |
| Ripple And Noise | 15mV Pk-Pk |
| Maximum Temperature | +85°C |
| Minimum Temperature | -40°C |
| Series | R-78B-1.0 |
| Line Regulation | 0.4% |
| Application | DC-DC Converter, Filtering, Step Down |
| Width | 8.5mm |
| Standards Met | RoHS |
| Load Regulation | 0.2% |
| MTBF | 6584000h |
| Length | 11.5mm |
| Depth | 17.5mm |
| Power Signal Conversion Type | DC-DC |
| Weight | 4g |
| Protection Features | Short Circuit Protection |