Recom Switching Regulator, Through Hole, 3.3V dc Output Voltage, 32V dc Input Voltage, 1A Output Current, 1 Outputs

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$19.08

(exc. GST)

$21.94

(inc. GST)

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1 - 10$19.08
11 - 20$18.76
21 +$18.39

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Packaging Options:
RS Stock No.:
672-7130
Mfr. Part No.:
R-78B3.3-1.0L
Brand:
Recom
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Brand

Recom

Output Voltage

3.3V dc

Output Current

1A

Input Voltage

32V dc

Mounting Type

Through Hole

Number of Outputs

1

Package

SIP

Power Rating

3.3W

Efficiency

89%

Ripple And Noise

20mV Pk-Pk

Minimum Temperature

-40°C

Maximum Temperature

+85°C

Series

R-78B-1.0(L)

Line Regulation

±0.4%

MTBF

6584000h

Load Regulation

±0.6%

Depth

8.5mm

Length

11.5mm

Width

17.5mm

Standards Met

REACH Compliant

Protection Features

Short Circuit Protection

Weight

4g

COO (Country of Origin):
TW

R-78Bxx 1.0L Series


Non isolated
Medical safety approval EN-60601-1-2
No need for heat sinks
High efficiency
Wide input voltage range, up to 34V
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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