Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 4.75 → 18V dc Input Voltage, 1.5A Output

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Subtotal (1 tube of 42 units)*

SGD778.58

(exc. GST)

SGD848.65

(inc. GST)

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Tube(s)
Per Tube
Per unit*
1 - 1SGD778.58SGD18.538
2 - 3SGD761.44SGD18.13
4 +SGD745.11SGD17.741

*price indicative

RS Stock No.:
166-9002
Mfr. Part No.:
R-78B3.3-1.5L
Manufacturer:
Recom
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Brand

Recom

Output Voltage

3.3V dc

Output Current

1.5A

Input Voltage

4.75 → 18V dc

Mounting Type

Through Hole

Number of Outputs

1

Package

SIP

Efficiency

88%

Minimum Temperature

-40°C

Maximum Temperature

+85°C

Series

R-78B-1.5(L)

Line Regulation

±0.4%

Depth

8.5mm

Length

11.5mm

Load Regulation

±0.6%

Width

17.5mm

COO (Country of Origin):
TW

R-78Bxx-1.5L 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
”L” version with 90° pins

Note

De-rate above 71°C operating temperature.
MTBF to MIL-HDBK 217F.

Standards

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

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