Recom Switching Regulator, Through Hole, 3.3 V dc Output Voltage, 100 mA Output Current, 1 Outputs
- RS Stock No.:
- 139-2986
- Mfr. Part No.:
- R-78S3.3-0.1
- Brand:
- Recom
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£5.56
(exc. VAT)
£6.67
(inc. VAT)
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- 72 unit(s) shipping from 17 March 2026
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Units | Per unit |
|---|---|
| 1 - 4 | £5.56 |
| 5 - 9 | £5.40 |
| 10 - 24 | £5.24 |
| 25 - 49 | £5.08 |
| 50 + | £4.90 |
*price indicative
- RS Stock No.:
- 139-2986
- Mfr. Part No.:
- R-78S3.3-0.1
- 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 | 3.3 V dc | |
| Output Current | 100mA | |
| Mount Type | Through Hole | |
| Number of Outputs | 1 | |
| Power | 0.33W | |
| Efficiency | 93% | |
| Ripple and Noise | 100mV Pk-Pk | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 100°C | |
| Series | R-78S | |
| Package Type | SIP-4 | |
| Line Regulation | ±0.3 % | |
| Standards/Approvals | CB Report, EN 55022, IEC EN 62368-1 | |
| Length | 11.6mm | |
| Depth | 10.4mm | |
| Width | 10.4 mm | |
| Weight | 2g | |
| Maximum Input Voltage | 3.15V dc | |
| Minimum Input Voltage | 0.65V | |
| MTBF | 78172000h | |
| Load Regulation | ±1 % | |
| Select all | ||
|---|---|---|
Brand Recom | ||
Product Type Switching Regulator | ||
Output Voltage 1 3.3 V dc | ||
Output Current 100mA | ||
Mount Type Through Hole | ||
Number of Outputs 1 | ||
Power 0.33W | ||
Efficiency 93% | ||
Ripple and Noise 100mV Pk-Pk | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 100°C | ||
Series R-78S | ||
Package Type SIP-4 | ||
Line Regulation ±0.3 % | ||
Standards/Approvals CB Report, EN 55022, IEC EN 62368-1 | ||
Length 11.6mm | ||
Depth 10.4mm | ||
Width 10.4 mm | ||
Weight 2g | ||
Maximum Input Voltage 3.15V dc | ||
Minimum Input Voltage 0.65V | ||
MTBF 78172000h | ||
Load Regulation ±1 % | ||
- COO (Country of Origin):
- TW
RECOM Switching Regulator, 11.6mm Length, 8.5mm Width - R-78S Series - R-78S3.3-0.1
To keep DC-powered equipment happy, add this switching regulator from RECOM to your setup. By adjusting an input voltage supply between 0.65 and 3.15V DC to a safe output voltage of 3.3V DC, it helps to protect circuits from damaging undervoltage or overvoltage conditions. Integrated short-circuit protection means this unit shrugs off current faults. As it also comes with over-temperature protection, it reliably handles demanding operations, even when the heat is on.
Features & Benefits
• Compact external dimensions of 11.6 (L) x 8.5 (W) x 10.4mm (D) to fit in limited spaces
• Typical output ripple and noise of 100mV p-p for reduced electrical disturbance
• Vibration resistance for stability in harsh conditions
• Mean time between failures of 78,172,000 hours for lasting use
Applications
• Communication equipment
• Medical technology
• Household appliances
• IoT systems
How efficient is this regulator?
An efficiency rating of 93% means you can Trust that this regulator minimises energy lost as heat during the conversion process.
How do I mount this regulator?
You can mount this regulator by soldering its built-in pins to the through-holes on your board.