Recom Switching Regulator, Through Hole, 5V dc Output Voltage 28V dc, 1 A Output Current, 1 Outputs
- RS Stock No.:
- 166-8746
- Mfr. Part No.:
- R-78B5.0-1.0
- Manufacturer:
- Recom
The image is for reference only, please refer to product details and specifications
Bulk discount available
View bulk pricing optionSubtotal (1 tube of 42 units)*
HK$3,541.00
FREE delivery for orders over HK$250.00
In Stock
- 2 unit(s) ready to ship from another location
- Plus 2 unit(s) shipping from 01 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 1 | HK$3,541.00 | HK$84.31 |
| 2 - 3 | HK$3,463.00 | HK$82.452 |
| 4 + | HK$3,388.70 | HK$80.683 |
*price indicative
- RS Stock No.:
- 166-8746
- Mfr. Part No.:
- R-78B5.0-1.0
- Manufacturer:
- Recom
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Recom | |
| Product Type | Switching Regulator | |
| Output Voltage 1 | 5V dc | |
| Output Current | 1A | |
| Mount Type | Through Hole | |
| Number of Outputs | 1 | |
| Power | 5W | |
| Efficiency | 93% | |
| Ripple and Noise | 15mV Pk-Pk | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Series | R-78B-1.0 | |
| Package Type | SIP | |
| Line Regulation | 0.4 % | |
| Standards/Approvals | RoHS | |
| Weight | 4g | |
| Length | 11.5mm | |
| Width | 8.5mm | |
| Depth | 17.5mm | |
| Maximum Input Voltage | 28V dc | |
| MTBF | 6584000h | |
| Load Regulation | 0.2 % | |
| Minimum Input Voltage | 6.5V | |
| Select all | ||
|---|---|---|
Brand Recom | ||
Product Type Switching Regulator | ||
Output Voltage 1 5V dc | ||
Output Current 1A | ||
Mount Type Through Hole | ||
Number of Outputs 1 | ||
Power 5W | ||
Efficiency 93% | ||
Ripple and Noise 15mV Pk-Pk | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Series R-78B-1.0 | ||
Package Type SIP | ||
Line Regulation 0.4 % | ||
Standards/Approvals RoHS | ||
Weight 4g | ||
Length 11.5mm | ||
Width 8.5mm | ||
Depth 17.5mm | ||
Maximum Input Voltage 28V dc | ||
MTBF 6584000h | ||
Load Regulation 0.2 % | ||
Minimum Input Voltage 6.5V | ||
- COO (Country of Origin):
- TW
RECOM Switching Regulator, 93% Efficiency, 1A Output Current - R-78B-1.0 Series - R-78B5.0-1.0
Looking for a Compact component to safely control power distribution on your electronic circuits? Choose this switching regulator from RECOM. Its Compact size of 17.5 (length) x 8.5 (width) x 11.5mm (height) makes it suitable for installation in setups with limited space. The plastic housing is resistant to heat and impact, so it's a practical choice for use in harsh environments. You can mount the unit by soldering its pins directly into through-holes on your PCB, ensuring a strong connection that won't come loose in the event of heavy vibrations.
Features & Benefits
• High efficiency of 93% ensures minimal energy loss for optimal productivity
• Compatible with blocking diodes to provide feedback protection for improved safety
• Light weight of 4g to minimise strain on the circuit board
• Broad operating temperature range of -40°C to +85°C for use in demanding conditions
Applications
• Telecommunications industry
• Gaming consoles and controllers
What's the MTBF of this switching regulator?
This unit has a mean time between failures of 8,593,000 hours at a temperature of +25°C, so you can rest assured that it's designed for long-term performance.
Related links
- Recom Switching Regulator 5 V dc Output Voltage 28V dc 1 Outputs
- Recom Switching Regulator 5V dc Output Voltage 1 Outputs
- Recom Switching Regulator 5V dc Output Voltage 1 Outputs
- Recom Switching Regulator 5 V dc Output Voltage 32V dc 1 Outputs
- Recom Switching Regulator 3.3V dc Output Voltage 1 Outputs
- Recom Switching Regulator 9V dc Output Voltage 1 Outputs
- Recom Switching Regulator 12V dc Output Voltage 1 Outputs
- Recom Switching Regulator 15V dc Output Voltage 1 Outputs