Non-Isolated DC-DC Converter 7 → 42V dc Input, 3.3V dc Output, 1A

  • RS Stock No. 811-1408
  • Mfr. Part No. R-78T3.3-1.0/FC
  • Manufacturer Recom
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

R-78Txx 1.0 Series Single Output DC/DC Converter

The Recom R-78T series of DC-DC converters are compact, low profile SMD switching regulators. They have 3 standard pinning options: AC, AL and FC.
The R-78T series has a high efficiency of up to 95%, which means that these DC-DC converters do not require heatsinks or fans. The switching regulator can operate reliably between -40°C and 85°C without derating. These DC-DC converters are the ideal space-saving solution for portable battery-operated applications.

Efficiency up to 95%
No need for heatsinks
Industry standard Pin-out
1.5A start-up overload capacity
Wide input range 7V-42V
Operating temperature range -40°C to 85°C
Short circuit protection
350kHz fixed switching frequency, shielded magnetics
Low profile
Low cost

Specifications
Attribute Value
Output Voltage 3.3V dc
Output Current 1A
Mounting Type Screw Mount, Surface Mount
Number of Outputs 1
Length 23mm
Width 25mm
Depth 10mm
Efficiency 88%
Package SIP
Minimum Temperature -40°C
Maximum Temperature +85°C
Weight 4.5g
Ripple And Noise 100mV Pk-Pk
Load Regulation ±0.4%
Line Regulation ±0.2%
MTBF 367000h
27 In stock for delivery within 3 working days
Price Each
HK$ 116.50
(exc. GST)
units
Per unit
1 - 4
HK$116.50
5 - 9
HK$110.72
10 - 24
HK$104.83
25 - 49
HK$99.05
50 +
HK$93.18
Packaging Options:
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