Recom Switching Regulator, Through Hole, 3.3 V dc Output Voltage, 1.5 A Output Current, 5 Outputs
- RS Stock No.:
- 672-7158
- Mfr. Part No.:
- R-78B3.3-1.5L
- Brand:
- Recom
Subtotal (1 unit)*
£10.66
(exc. VAT)
£12.79
(inc. VAT)
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- 53 unit(s) shipping from 23 March 2026
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Units | Per unit |
|---|---|
| 1 + | £10.66 |
*price indicative
- RS Stock No.:
- 672-7158
- Mfr. Part No.:
- R-78B3.3-1.5L
- 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 | 1.5A | |
| Mount Type | Through Hole | |
| Number of Outputs | 5 | |
| Power | 0.65W | |
| Efficiency | 88% | |
| Ripple and Noise | 30mV Pk-Pk | |
| Maximum Operating Temperature | 85°C | |
| Minimum Operating Temperature | -40°C | |
| Series | R-78B-1.5 | |
| Number of Pins | 3 | |
| Line Regulation | ±0.4 % | |
| Package Type | SIP | |
| Depth | 8.5mm | |
| Standards/Approvals | RoHS, IEC/EN60950-1, REACH, EN55032 | |
| Length | 11.5mm | |
| Width | 17.5 mm | |
| Weight | 4g | |
| Maximum Input Voltage | 18V dc | |
| Load Regulation | ±0.6 % | |
| Minimum Input Voltage | 4.75V | |
| MTBF | 789000h | |
| Select all | ||
|---|---|---|
Brand Recom | ||
Product Type Switching Regulator | ||
Output Voltage 1 3.3 V dc | ||
Output Current 1.5A | ||
Mount Type Through Hole | ||
Number of Outputs 5 | ||
Power 0.65W | ||
Efficiency 88% | ||
Ripple and Noise 30mV Pk-Pk | ||
Maximum Operating Temperature 85°C | ||
Minimum Operating Temperature -40°C | ||
Series R-78B-1.5 | ||
Number of Pins 3 | ||
Line Regulation ±0.4 % | ||
Package Type SIP | ||
Depth 8.5mm | ||
Standards/Approvals RoHS, IEC/EN60950-1, REACH, EN55032 | ||
Length 11.5mm | ||
Width 17.5 mm | ||
Weight 4g | ||
Maximum Input Voltage 18V dc | ||
Load Regulation ±0.6 % | ||
Minimum Input Voltage 4.75V | ||
MTBF 789000h | ||
- COO (Country of Origin):
- TW
R-78Bxx-1.5L Series
Non isolated
Medical safety approval EN-60601-1-2
No need for heat sinks
High efficiency
Wide input voltage range, up to 18V
Thermal shutdown and continuous short circuit protection
Low ripple and noise
Low profile
Pin-out compatible with LM78XX Linear regulators
”L” version with 90° pins
Note
De-rate above 71°C operating temperature.
MTBF to MIL-HDBK 217F.
MTBF to MIL-HDBK 217F.
Standards
EN-55022, EN-55024, EN-60601-1-2, EN-60950-1
Related links
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- Recom Switching Regulator 2.5V dc Output Voltage 1A Output Current,
- Recom Switching Regulator 3.3V dc Output Voltage 500mA Output