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K7805-500R3-LB - Mornsun Power

Description: Wide input voltage non-isolated and regulated single output . 4.5 - 36VDC wide input voltage , -40°C to +90°C ambient operation without derating

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K7805-500R3-LB - Mornsun Power PCB footprint - Other - Other - K7805-500R3-LB-3
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K7805-500R3-LB - Mornsun Power  - 3D model - Other - K7805-500R3-LB-3
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K7805-500R3-LB Details

  • Manufacturer Part Number:

    K7805-500R3-LB

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    MODULE-3

  • ECCN Code:

    EAR99

  • Manufacturer:

    MORNSUN

  • YTEOL:

    6

  • Additional Feature:

    -5V ADDITIONAL OUTPUT AVAILABLE

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Approvals:

    BS, CE, CS, EN, IEC, UKCA

  • Efficiency (Main Output):

    90%

  • Input Voltage-Max:

    36 V

  • Input Voltage-Min:

    6.5 V

  • Input Voltage-Nom:

    24 V

  • JESD-30 Code:

    R-XSMA-T3

  • Length:

    10.27 mm

  • Line Regulation-Max:

    0.5%

  • Load Regulation-Max:

    1%

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.5 A

  • Output Voltage-Max:

    5.15 V

  • Output Voltage-Min:

    4.85 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    SMA

  • Package Equivalence Code:

    MODULE,3LEAD(UNSPEC)

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Protections:

    OUTPUT SHORT CIRCUIT

  • Ripple Voltage (Main Out):

    0.03535 Vrms

  • Screening Level:

    EN 62368-1

  • Seated Height-Max:

    9.11 mm

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

  • Total Power Output-Max:

    2.5 W

  • Trim/Adjustable Output:

    NO

  • Width:

    6 mm

K7805-500R3-LB Frequently Asked Questions (FAQs)

  • A 10uF to 22uF X7R or X5R ceramic capacitor is recommended for input decoupling, placed as close to the Vin pin as possible.
  • Use a 10uF to 22uF output capacitor with low ESR, and ensure the output voltage is measured at the output pin of the regulator, not at the load.
  • The maximum ambient temperature for reliable operation is 85°C, but derating is required for temperatures above 70°C.
  • Yes, but ensure the regulator is properly secured to the PCB and consider adding additional mechanical support to prevent damage from vibration.
  • Add a TVS diode or a transient voltage suppressor in parallel with the input capacitor to protect the regulator from input voltage surges or spikes.

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