Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 6 → 28V dc Input Voltage, 500mA Output Current,
- RS Stock No.:
- 166-6497
- Mfr. Part No.:
- R-78E3.3-0.5
- Brand:
- Recom
Bulk discount available
Subtotal (1 tube of 42 units)*
£115.86
(exc. VAT)
£139.03
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 27 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 4 | £115.86 | £2.759 |
| 5 - 9 | £112.39 | £2.676 |
| 10 - 24 | £108.92 | £2.593 |
| 25 - 49 | £105.44 | £2.51 |
| 50 + | £101.97 | £2.428 |
*price indicative
- RS Stock No.:
- 166-6497
- Mfr. Part No.:
- R-78E3.3-0.5
- 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 | |
| Output Voltage | 3.3V dc | |
| Output Current | 500mA | |
| Input Voltage | 6 → 28V dc | |
| Mounting Type | Through Hole | |
| Number of Outputs | 1 | |
| Package | SIP 3 | |
| Power Rating | 1.65W | |
| Efficiency | 88% | |
| Ripple And Noise | 50mV Pk-Pk | |
| Maximum Temperature | +85°C | |
| Minimum Temperature | -40°C | |
| Series | R-78E-0.5 | |
| Line Regulation | ±0.5% | |
| Protection Features | Short Circuit Protection | |
| Load Regulation | ±1% | |
| Width | 10.4mm | |
| Length | 11.6mm | |
| Power Signal Conversion Type | DC-DC | |
| MTBF | 4185000h | |
| Application | DC-DC Converter, Filtering, Step Down | |
| Weight | 1.9g | |
| Standards Met | RoHS | |
| Depth | 8.5mm | |
| Switching Frequency Range | 570KHz | |
Select all | ||
|---|---|---|
Brand Recom | ||
Output Voltage 3.3V dc | ||
Output Current 500mA | ||
Input Voltage 6 → 28V dc | ||
Mounting Type Through Hole | ||
Number of Outputs 1 | ||
Package SIP 3 | ||
Power Rating 1.65W | ||
Efficiency 88% | ||
Ripple And Noise 50mV Pk-Pk | ||
Maximum Temperature +85°C | ||
Minimum Temperature -40°C | ||
Series R-78E-0.5 | ||
Line Regulation ±0.5% | ||
Protection Features Short Circuit Protection | ||
Load Regulation ±1% | ||
Width 10.4mm | ||
Length 11.6mm | ||
Power Signal Conversion Type DC-DC | ||
MTBF 4185000h | ||
Application DC-DC Converter, Filtering, Step Down | ||
Weight 1.9g | ||
Standards Met RoHS | ||
Depth 8.5mm | ||
Switching Frequency Range 570KHz | ||
- COO (Country of Origin):
- TW
RECOM Switching Regulator, 1 Output, 0.5A Output Current - R-78E-0.5 Series - R-78E3.3-0.5
Need to step down the input voltage to your low-power equipment? This switching regulator from RECOM takes the change in its stride. It drops a 6 to 28V DC supply to a 3.3V DC output, so it's a reliable choice for meeting the needs of low-voltage applications. Thanks to a hefty 95% efficiency rate, you can be sure you're not losing excess energy, which means maximum productivity with minimum waste. Plus, because there's low heat production, it doesn't need a heatsink, so your system stays streamlined. With compact dimensions of just 11.6 (L) x 8.5 (W) x 10.4mm (H), this small but mighty unit keeps a low profile on a crowded board.
Features & Benefits
• Vibration resistant to 2G so it can handle a tough industrial environment
• Wide operating temperature range of -40°C to +85°C for compatibility with extreme settings
• 7.9 million-hour mean time between failures means you can expect a long service life
• Wide operating temperature range of -40°C to +85°C for compatibility with extreme settings
• 7.9 million-hour mean time between failures means you can expect a long service life
Applications
• Mobile phones
• Vehicle manufacturing
• Medical devices
• Vehicle manufacturing
• Medical devices
How do I install this switching regulator?
Thanks to the through-hole mounting method, set-up is a breeze. Simply insert the pins into the holes in your PCB and solder them in place for a strong, electrically secure connection you can rely on.