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

RS Stock No.: 166-8998Brand: RecomManufacturers Part No.: R-78B3.3-1.5
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Technical Document

Specifications

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

Power Rating

4.95W

Efficiency

91%

Ripple And Noise

15mV Pk-Pk

Maximum Temperature

+85°C

Minimum Temperature

-40°C

Series

R-78B-1.5

Line Regulation

0.2%

MTBF

3250000h

Load Regulation

0.4%

Length

11.5mm

Width

8.5mm

Depth

17.5mm

Weight

4g

Country of Origin

Taiwan, Province Of China

Product details

R-78Bxx-1.5 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
SIP3 package

Standards

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

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Stock information temporarily unavailable.

BD 252.018

BD 252.018 1 Tube of 42 (Exc. Vat)

BD 277.220

BD 277.220 1 Tube of 42 (inc. VAT)

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

1

Available in multiples of 1
1BD 252.018
2BD 504.036
3BD 756.055
4BD 1,008.073
5BD 1,222.293
6BD 1,466.751
7BD 1,711.210
8BD 1,955.668
9BD 2,200.127
10BD 2,368.988
11BD 2,605.887
12BD 2,842.786
13BD 3,079.685
14BD 3,316.584
15BD 3,553.483

BD 252.018

BD 252.018 1 Tube of 42 (Exc. Vat)

BD 277.220

BD 277.220 1 Tube of 42 (inc. VAT)

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

Stock information temporarily unavailable.

1

Available in multiples of 1
1BD 252.018
2BD 504.036
3BD 756.055
4BD 1,008.073
5BD 1,222.293
6BD 1,466.751
7BD 1,711.210
8BD 1,955.668
9BD 2,200.127
10BD 2,368.988
11BD 2,605.887
12BD 2,842.786
13BD 3,079.685
14BD 3,316.584
15BD 3,553.483

QuantityUnit price
1 - 4BD 252.018
5 - 9BD 244.459
10 - 24BD 236.899
25 - 49BD 230.639
50+BD 226.379

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  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
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Click here to find out more

Technical Document

Specifications

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

Power Rating

4.95W

Efficiency

91%

Ripple And Noise

15mV Pk-Pk

Maximum Temperature

+85°C

Minimum Temperature

-40°C

Series

R-78B-1.5

Line Regulation

0.2%

MTBF

3250000h

Load Regulation

0.4%

Length

11.5mm

Width

8.5mm

Depth

17.5mm

Weight

4g

Country of Origin

Taiwan, Province Of China

Product details

R-78Bxx-1.5 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
SIP3 package

Standards

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

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more