Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 4.75 → 18V dc Input Voltage, 1.5A Output
- RS Stock No.:
- 166-9002
- Mfr. Part No.:
- R-78B3.3-1.5L
- Brand:
- Recom
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Bulk discount available
Subtotal (1 tube of 42 units)*
MYR2,712.53
FREE delivery for orders over RM 500.00
In Stock
- Plus 1 unit(s) shipping from 15 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Tube(s) | Per Tube | Per unit* |
|---|---|---|
| 1 - 1 | MYR2,712.53 | MYR64.584 |
| 2 - 3 | MYR2,652.86 | MYR63.163 |
| 4 + | MYR2,595.90 | MYR61.807 |
*price indicative
- RS Stock No.:
- 166-9002
- 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 | |
| Output Voltage | 3.3V dc | |
| Output Current | 1.5A | |
| Input Voltage | 4.75 → 18V dc | |
| Mounting Type | Through Hole | |
| Number of Outputs | 1 | |
| Package | SIP | |
| Efficiency | 88% | |
| Maximum Temperature | +85°C | |
| Minimum Temperature | -40°C | |
| Series | R-78B-1.5(L) | |
| Line Regulation | ±0.4% | |
| Width | 17.5mm | |
| Depth | 8.5mm | |
| Length | 11.5mm | |
| Load Regulation | ±0.6% | |
| Select all | ||
|---|---|---|
Brand Recom | ||
Output Voltage 3.3V dc | ||
Output Current 1.5A | ||
Input Voltage 4.75 → 18V dc | ||
Mounting Type Through Hole | ||
Number of Outputs 1 | ||
Package SIP | ||
Efficiency 88% | ||
Maximum Temperature +85°C | ||
Minimum Temperature -40°C | ||
Series R-78B-1.5(L) | ||
Line Regulation ±0.4% | ||
Width 17.5mm | ||
Depth 8.5mm | ||
Length 11.5mm | ||
Load Regulation ±0.6% | ||
- 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
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