Recom Switching Regulator, 4.75 → 18V dc Input, 1.8V dc Output, 1A

  • RS Stock No. 672-7118
  • Mfr. Part No. R-781.8-1.0
  • Manufacturer Recom
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

R78xx 1.0 Series

Non-isolated
Medical safety approval EN-60601-1-2
No need for heat sinks
Pin-out compatible with LM78XX linear regulators
High efficiency
Low ripple and noise
Very low profile
Wide input range, 4.75-18V
Short circuit protection, thermal shutdown
SIP3 package

Note

De-rate above 60°C operating temperature.
MTBF to MIL-HDBK 217F.

Standards

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

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Specifications
Attribute Value
Input Voltage 4.75 → 18V dc
Output Voltage 1.8V dc
Number of Outputs 1
Output Current 1A
Power Rating 1.8W
Mounting Type Through Hole
Package SIP
Minimum Temperature -40°C
Maximum Temperature +85°C
Efficiency 82%
MTBF 13338000h
Load Regulation 0.4%
Line Regulation 0.2%
Ripple And Noise 20mV Pk-Pk
Length 11.5mm
Width 7.55mm
Weight 1.9g
Depth 10.2mm
42 In stock for delivery within 4 working days
Price Each
SGD 12.26
(exc. GST)
SGD 13.12
(inc. GST)
units
Per unit
1 - 4
SGD12.26
5 - 9
SGD11.61
10 - 24
SGD11.49
25 - 49
SGD11.18
50 +
SGD10.96
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