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
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Subtotal (1 tube of 42 units)*
MYR594.60
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In Stock
- Plus 25 unit(s) shipping from 15 December 2025
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Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 1 | MYR594.60 | MYR14.157 |
| 2 - 3 | MYR581.52 | MYR13.846 |
| 4 + | MYR569.06 | MYR13.549 |
*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 | |
| Minimum Temperature | -40°C | |
| Maximum Temperature | +85°C | |
| Series | R-78E-0.5 | |
| Line Regulation | ±0.5% | |
| Depth | 8.5mm | |
| Weight | 1.9g | |
| Application | DC-DC Converter, Filtering, Step Down | |
| Protection Features | Short Circuit Protection | |
| Width | 10.4mm | |
| Load Regulation | ±1% | |
| Switching Frequency Range | 570KHz | |
| Length | 11.6mm | |
| Standards Met | RoHS | |
| Power Signal Conversion Type | DC-DC | |
| MTBF | 4185000h | |
| 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 | ||
Minimum Temperature -40°C | ||
Maximum Temperature +85°C | ||
Series R-78E-0.5 | ||
Line Regulation ±0.5% | ||
Depth 8.5mm | ||
Weight 1.9g | ||
Application DC-DC Converter, Filtering, Step Down | ||
Protection Features Short Circuit Protection | ||
Width 10.4mm | ||
Load Regulation ±1% | ||
Switching Frequency Range 570KHz | ||
Length 11.6mm | ||
Standards Met RoHS | ||
Power Signal Conversion Type DC-DC | ||
MTBF 4185000h | ||
- COO (Country of Origin):
- TW
RECOM Switching Regulator, 220μF Maximum Capacitive Load, 1.65W Power Rating - R-78E-0.5 Series - R-78E3.3-0.5
Maintain a steady power supply to your equipment with this switching regulator from RECOM. It steps down an input voltage of 6 to 28V DC to an output voltage of 3.3V DC, making it a suitable choice for low-voltage applications. The regulator's body is made from durable plastic that's resistant to impact and abrasion, so you can count on it for long-term performance. Thanks to an 88% efficiency level, there's minimal loss of energy through heat, for optimal productivity. Compact dimensions of 11.6 (L) x 8.5 (W) x 10.4mm (H) means the unit adds minimal bulk to your complex setups.
Features & Benefits
• Output current of 500mA for use with low-voltage applications
• Light weight of 2g for easy handling
• Broad operating temperature range between -40°C and +85°C for use in demanding settings
• Through-hole mounting style for a simple and secure attachment to equipment
• Low power rating of 1.65W for energy efficiency
• Light weight of 2g for easy handling
• Broad operating temperature range between -40°C and +85°C for use in demanding settings
• Through-hole mounting style for a simple and secure attachment to equipment
• Low power rating of 1.65W for energy efficiency
Applications
• Mobile devices
• Automotive industry
• Automotive industry
How long will this device last?
This device has an mean time between failures of just under 8 million hours at 25°C, so you can be assured of long-term reliability.