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

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    MYR45.77

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    RS Stock No.:
    706-3963
    Mfr. Part No.:
    R-78AA3.3-1.0SMD
    Manufacturer:
    Recom
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    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

    Maximum Temperature

    +85°C

    Minimum Temperature

    -40°C

    Series

    R-78AA-1.0

    Line Regulation

    ±0.4%

    Depth

    8.8mm

    Standards Met

    EN 60950-1

    Current Limiting Method

    Short-Circuit Current Limit

    Special Features

    Thermal Shutdown and Short-Circuit Current Limit

    MTBF

    21070000h

    Output Voltage Adjustment Range

    3 → 5.5V dc

    Power Signal Conversion Type

    DC-DC

    Width

    9.6mm

    Protection Features

    Short Circuit Protection

    Application

    Industrial

    Weight

    1.7g

    Length

    15.3mm

    Load Regulation

    ±1%

    Maximum Input Current

    120mA

    Switching Frequency Range

    335 → 435kHz

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