Recom Through Hole Switching Regulator, 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
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

R-78Bxx-1.5 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
SIP3 package


De-rate above 71°C operating temperature.


EN-55022, EN-55024, EN-60601-1-2, EN-60950-1

Attribute Value
Input Voltage 6.5 → 18V dc
Output Voltage 5V dc
Number of Outputs 1
Output Current 1.5A
Power Rating 7.5W
Mounting Type Through Hole
Package SIP
Minimum Temperature -40°C
Maximum Temperature +85°C
Efficiency 92%
MTBF 3250000h
Load Regulation ±0.8%
Line Regulation ±0.5%
Ripple And Noise 30mV Pk-Pk
Depth 17.5mm
Series R-78B-1.5
Length 11.5mm
Power Signal Conversion Type DC-DC
Width 8.5mm
Weight 4g
32 In stock - FREE next working day delivery available
Price Each
£ 8.38
(exc. VAT)
£ 10.06
(inc. VAT)
Per unit
1 - 4
5 - 9
10 - 24
25 - 49
50 +
Packaging Options:
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