Recom Switching Regulator, Surface Mount, 3.3V dc Output Voltage, 4.75 → 18V dc Input Voltage, 1A Output

RS Stock No.: 706-3963Brand: RecomManufacturers Part No.: R-78AA3.3-1.0SMD
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Technical documents

Specifications

Brand

Recom

Output Voltage

3.3V dc

Output Current

1A

Input Voltage

4.75 → 18V dc

Mounting Type

Surface Mount

Number of Outputs

1

Package

SMD

Power Rating

3.3W

Efficiency

90%

Ripple And Noise

30mV Pk-Pk

Minimum Temperature

-40°C

Maximum Temperature

+85°C

Series

R-78AA-1.0

Line Regulation

±0.4%

Depth

8.8mm

MTBF

21070000h

Current Limiting Method

Short-Circuit Current Limit

Standards Met

EN 60950-1

Width

9.6mm

Application

Industrial

Load Regulation

±1%

Special Features

Thermal Shutdown and Short-Circuit Current Limit

Maximum Input Current

120mA

Switching Frequency Range

335 → 435kHz

Weight

1.7g

Protection Features

Short Circuit Protection

Power Signal Conversion Type

DC-DC

Output Voltage Adjustment Range

3 → 5.5V dc

Length

15.3mm

Country of Origin

Taiwan, Province Of China

Product details

R-78AAxx-1.0SMD Series

Replacement for R-78Axx-1.0SMD series
Non-isolated
High efficiency switching regulators
Adjustable output voltage
Continuous short circuit protection
Thermal shutdown
Remote On/Off control
Very low shutdown current
SMD 10 pin package

Standards

EN-60950-1

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Please check again later.

Stock information temporarily unavailable.

P.O.A.

Recom Switching Regulator, Surface Mount, 3.3V dc Output Voltage, 4.75 → 18V dc Input Voltage, 1A Output

1

Available in multiples of 1
1P.O.A.
2P.O.A.
3P.O.A.
4P.O.A.
5P.O.A.
6P.O.A.
7P.O.A.
8P.O.A.
9P.O.A.
10P.O.A.
11P.O.A.
12P.O.A.
13P.O.A.
14P.O.A.
15P.O.A.

P.O.A.

Recom Switching Regulator, Surface Mount, 3.3V dc Output Voltage, 4.75 → 18V dc Input Voltage, 1A Output
Stock information temporarily unavailable.

1

Available in multiples of 1
1P.O.A.
2P.O.A.
3P.O.A.
4P.O.A.
5P.O.A.
6P.O.A.
7P.O.A.
8P.O.A.
9P.O.A.
10P.O.A.
11P.O.A.
12P.O.A.
13P.O.A.
14P.O.A.
15P.O.A.

Technical documents

Specifications

Brand

Recom

Output Voltage

3.3V dc

Output Current

1A

Input Voltage

4.75 → 18V dc

Mounting Type

Surface Mount

Number of Outputs

1

Package

SMD

Power Rating

3.3W

Efficiency

90%

Ripple And Noise

30mV Pk-Pk

Minimum Temperature

-40°C

Maximum Temperature

+85°C

Series

R-78AA-1.0

Line Regulation

±0.4%

Depth

8.8mm

MTBF

21070000h

Current Limiting Method

Short-Circuit Current Limit

Standards Met

EN 60950-1

Width

9.6mm

Application

Industrial

Load Regulation

±1%

Special Features

Thermal Shutdown and Short-Circuit Current Limit

Maximum Input Current

120mA

Switching Frequency Range

335 → 435kHz

Weight

1.7g

Protection Features

Short Circuit Protection

Power Signal Conversion Type

DC-DC

Output Voltage Adjustment Range

3 → 5.5V dc

Length

15.3mm

Country of Origin

Taiwan, Province Of China

Product details

R-78AAxx-1.0SMD Series

Replacement for R-78Axx-1.0SMD series
Non-isolated
High efficiency switching regulators
Adjustable output voltage
Continuous short circuit protection
Thermal shutdown
Remote On/Off control
Very low shutdown current
SMD 10 pin package

Standards

EN-60950-1