Recom Switching Regulator, Surface, 5 V dc Output Voltage, 500 mA Output Current, 1 Outputs
- RS Stock No.:
- 770-4377
- Mfr. Part No.:
- ROF-78E5.0-0.5SMD-R
- Brand:
- Recom
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Subtotal (1 unit)*
£3.87
(exc. VAT)
£4.64
(inc. VAT)
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In Stock
- 40 unit(s) ready to ship from another location
- Plus 154 unit(s) shipping from 16 March 2026
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Units | Per unit |
|---|---|
| 1 - 4 | £3.87 |
| 5 - 9 | £3.76 |
| 10 - 24 | £3.63 |
| 25 - 49 | £3.52 |
| 50 + | £3.41 |
*price indicative
- RS Stock No.:
- 770-4377
- Mfr. Part No.:
- ROF-78E5.0-0.5SMD-R
- Brand:
- Recom
Specifications
Technical Reference
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 | 5 V dc | |
| Output Current | 500mA | |
| Mount Type | Surface | |
| Number of Outputs | 1 | |
| Efficiency | 87% | |
| Ripple and Noise | 100mV Pk-Pk | |
| Maximum Operating Temperature | 75°C | |
| Minimum Operating Temperature | -40°C | |
| Series | ROF-78E | |
| Line Regulation | ±1 % | |
| Package Type | Surface Mount | |
| Width | 4.5 mm | |
| Depth | 4.5mm | |
| Weight | 1g | |
| Standards/Approvals | RoHS | |
| Length | 12.5mm | |
| Maximum Input Voltage | 36V dc | |
| Minimum Input Voltage | 9V | |
| MTBF | 700000h | |
| Load Regulation | ±3 % | |
| Select all | ||
|---|---|---|
Brand Recom | ||
Product Type Switching Regulator | ||
Output Voltage 1 5 V dc | ||
Output Current 500mA | ||
Mount Type Surface | ||
Number of Outputs 1 | ||
Efficiency 87% | ||
Ripple and Noise 100mV Pk-Pk | ||
Maximum Operating Temperature 75°C | ||
Minimum Operating Temperature -40°C | ||
Series ROF-78E | ||
Line Regulation ±1 % | ||
Package Type Surface Mount | ||
Width 4.5 mm | ||
Depth 4.5mm | ||
Weight 1g | ||
Standards/Approvals RoHS | ||
Length 12.5mm | ||
Maximum Input Voltage 36V dc | ||
Minimum Input Voltage 9V | ||
MTBF 700000h | ||
Load Regulation ±3 % | ||
- COO (Country of Origin):
- TW
RECOM Switching Regulator, Low Noise, ±5% Voltage Accuracy - ROF-78E Series - ROF-78E5.0-0.5SMD-R
To ensure a stable output voltage supply to your equipment, choose this switching regulator from RECOM. It converts an input voltage supply between 9 and 36V DC to a steady output voltage of 5V DC, so you can use it in your low-power devices. As the unit has an efficiency rating between 79% and 87%, you can be sure it produces minimal energy waste, eliminating the need for a heatsink. Thanks to the low output ripple and noise of 100mVp-p, your system will experience minimal electrical disturbance during the conversion process.
Features & Benefits
• Compact dimensions of 12.5 (L) x 4.5 (D) x 13.5mm (W) to easily fit on busy panels
• Voltage accuracy rating of ±5% for reliable power conversion
• Broad operating temperature range between -40°C and +85°C to withstand harsh environments
• Mean time between failures of 3,500,000 hours for Durable performance
Applications
• Medical technology
• Video game platforms
• Automotive industry
• Robotics systems
What's the difference between switching regulators and linear regulators?
Switching regulators are designed to store excess voltage in their built-in transistors while linear regulators release excess voltage as heat energy. As switching regulators have higher efficiency ratings, you'll typically find them used in high-power devices.