Recom Switching Regulator, Through Hole, 5V dc Output Voltage, 6.5 → 18V dc Input Voltage, 1.5A Output Current,
- RS Stock No.:
- 672-7155
- Mfr. Part No.:
- R-78B5.0-1.5
- Brand:
- Recom
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Price Each
£11.32
(exc. VAT)
£13.58
(inc. VAT)
Units | Per unit |
1 - 4 | £11.32 |
5 - 9 | £10.98 |
10 - 24 | £10.64 |
25 - 49 | £10.30 |
50 + | £9.96 |
Packaging Options:
- RS Stock No.:
- 672-7155
- Mfr. Part No.:
- R-78B5.0-1.5
- Brand:
- Recom
- COO (Country of Origin):
- TW
Technical Reference
Legislation and Compliance
- COO (Country of Origin):
- TW
Product Details

RECOM Switching Regulator, 92 to 94% Efficiency, 30mV Maximum Ripple Voltage - R-78B-1.5 Series - R-78B5.0-1.5
Need to adapt your power supply to suit your PCB-mounted components? Choose this switching regulator from RECOM. It converts supply voltages between 6.5 and 18V DC to a steady 5V DC output, letting you use your low-voltage equipment with a wide variety of common power sources. Thanks to the device's high 92% conversion efficiency, you can trust it minimises power losses to give you energy-efficient voltage switching. Integrated short-circuit protection automatically restarts the unit after electrical faults to minimise system downtime.
Features & Benefits
Load regulation of ±0.8% to withstand small changes in supply voltage and boost reliability
Maximum ripple voltage of 30mV for minimal disruption from electrical noise
Compact dimensions of 11.5 (L) x 8.5 (W) x 17.5mm (D) for easy mounting on crowded circuit boards
Broad operating temperature range between -40°C and +71°C for use in harsh conditions
Maximum ripple voltage of 30mV for minimal disruption from electrical noise
Compact dimensions of 11.5 (L) x 8.5 (W) x 17.5mm (D) for easy mounting on crowded circuit boards
Broad operating temperature range between -40°C and +71°C for use in harsh conditions
Applications
Domestic appliances
Automotive industry
Telecommunications systems
Automotive industry
Telecommunications systems
How many outputs does this switching regulator have?
This straightforward switching regulator has one output, meaning it provides power to one appliance at a time.
Specifications
Attribute | Value |
Output Voltage | 5V dc |
Input Voltage | 6.5 → 18V dc |
Output Current | 1.5A |
Mounting Type | Through Hole |
Number of Outputs | 1 |
Power Rating | 7.5W |
Package | SIP |
Efficiency | 92% |
Ripple And Noise | 30mV Pk-Pk |
Minimum Temperature | -40°C |
Maximum Temperature | +85°C |
Series | R-78B-1.5 |
Line Regulation | ±0.5% |
MTBF | 3250000h |
Width | 8.5mm |
Weight | 4g |
Length | 11.5mm |
Load Regulation | ±0.8% |
Power Signal Conversion Type | DC-DC |
Depth | 17.5mm |