Recom Switching Regulator, Through Hole, 3.3 V dc Output Voltage, 1.5 A Output Current, 5 Outputs

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Subtotal (1 tube of 42 units)*

SGD778.58

(exc. GST)

SGD848.65

(inc. GST)

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Tube(s)
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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 1

3.3 V dc

Product Type

Switching Regulator

Output Current

1.5A

Mount Type

Through Hole

Number of Outputs

5

Power

0.65W

Efficiency

88%

Ripple and Noise

30mV Pk-Pk

Maximum Operating Temperature

85°C

Minimum Operating Temperature

-40°C

Number of Pins

3

Series

R-78B-1.5

Line Regulation

±0.4 %

Package Type

SIP

Depth

8.5mm

Width

17.5 mm

Weight

4g

Length

11.5mm

Standards/Approvals

RoHS, IEC/EN60950-1, REACH, EN55032

Maximum Input Voltage

18V dc

Load Regulation

±0.6 %

MTBF

789000h

Minimum Input Voltage

4.75V

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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