Recom Switching Regulator, Through Hole, 5V dc Output Voltage, 6.5 → 32V dc Input Voltage, 1A Output Current, 1
- RS Stock No.:
- 672-7149P
- Mfr. Part No.:
- R-78B5.0-1.0L
- Brand:
- Recom
Bulk discount available
Subtotal 5 units (supplied in a tube)*
£45.20
(exc. VAT)
£54.25
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 43 unit(s) shipping from 13 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 5 - 9 | £9.04 |
| 10 - 24 | £8.75 |
| 25 - 49 | £8.48 |
| 50 + | £8.20 |
*price indicative
- RS Stock No.:
- 672-7149P
- Mfr. Part No.:
- R-78B5.0-1.0L
- 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 | 5V dc | |
| Output Current | 1A | |
| Input Voltage | 6.5 → 32V dc | |
| Mounting Type | Through Hole | |
| Number of Outputs | 1 | |
| Package | SIP | |
| Power Rating | 5W | |
| Efficiency | 93% | |
| Ripple And Noise | 20mV Pk-Pk | |
| Maximum Temperature | +85°C | |
| Minimum Temperature | -40°C | |
| Series | R-78B-1.0 | |
| Line Regulation | ±0.4% | |
| Power Signal Conversion Type | DC-DC | |
| Load Regulation | ±0.6% | |
| Weight | 4g | |
| Depth | 8.5mm | |
| Standards Met | REACH | |
| MTBF | 6584000h | |
| Length | 11.5mm | |
| Width | 17.5mm | |
Select all | ||
|---|---|---|
Brand Recom | ||
Output Voltage 5V dc | ||
Output Current 1A | ||
Input Voltage 6.5 → 32V dc | ||
Mounting Type Through Hole | ||
Number of Outputs 1 | ||
Package SIP | ||
Power Rating 5W | ||
Efficiency 93% | ||
Ripple And Noise 20mV Pk-Pk | ||
Maximum Temperature +85°C | ||
Minimum Temperature -40°C | ||
Series R-78B-1.0 | ||
Line Regulation ±0.4% | ||
Power Signal Conversion Type DC-DC | ||
Load Regulation ±0.6% | ||
Weight 4g | ||
Depth 8.5mm | ||
Standards Met REACH | ||
MTBF 6584000h | ||
Length 11.5mm | ||
Width 17.5mm | ||
- COO (Country of Origin):
- TW
R-78Bxx 1.0L Series
Non isolated
Medical safety approval EN-60601-1-2
No need for heat sinks
High efficiency
Wide input voltage range, up to 34V
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 34V
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
RECOM Switching Regulator, 6.5 to 32V DC Input Voltage Range, 5V DC Output Voltage - R-78B-1.0 Series - R-78B5.0-1.0L
Looking for a reliable energy converter for your PCB? Choose this switching regulator from RECOM. It transforms input voltages between 6.5 and 32V DC to a steady output voltage of 5V DC, so it's a good choice for use in low-power applications. The compact dimensions of 11.5 (L) x 8.5 (W) x 17.5mm (H) make it suitable for installation in busy setups. It features continuous short-circuit protection with automatic recovery to protect your system against damage and reduce downtime in the event of a fault. Thanks to a mean time between failures of 6,584,000 hours at +25°C, this is a long-lasting choice.
Features & Benefits
• Wide operating temperature range between -40°C and +85°C for use in demanding conditions
• Non-conductive plastic case helps to reduce the risk of electric shocks
• Pins have a 90° orientation for side mounting, to suit installation in tight spaces
• Non-conductive plastic case helps to reduce the risk of electric shocks
• Pins have a 90° orientation for side mounting, to suit installation in tight spaces
Applications
• Consumer devices
• Battery-powered systems
• Research and development labs
• Battery-powered systems
• Research and development labs
Do I need to use a heat sink with this device?
No. Thanks to the component's high efficiency of 88 to 93%, it wastes little energy as heat, so there's no need to use a heat sink.