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LME1212SC - Murata Electronics

Description: Isolated Module DC DC Converter 1 Output 12V 21mA 10.8V - 13.2V Input , 250mW , 0°C ~ 70°C

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Symbol
LME1212SC - Murata Electronics - PCB symbol
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PCB Footprints
LME1212SC - Murata Electronics PCB footprint - Other - Other - SIP-4_2025
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3D Models
LME1212SC - Murata Electronics - 3D model - Other - SIP-4_2025
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LME1212SC Details

  • Manufacturer Part Number:

    LME1212SC

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • Date Of Intro:

    2020-06-05

  • Manufacturer:

    Murata Manufacturing Co Ltd

  • YTEOL:

    0

  • Analog IC - Other Type:

    DC-DC REGULATED POWER SUPPLY MODULE

  • Input Voltage-Max:

    13.2 V

  • Input Voltage-Min:

    10.8 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-XSMA-T4

  • Length:

    11.48 mm

  • Load Regulation-Max:

    10%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    70 °C

  • Output Current-Max:

    0.021 A

  • Output Voltage-Nom:

    12 V

  • Package Body Material:

    UNSPECIFIED

  • Package Equivalence Code:

    SIP4,.18

  • Package Shape:

    RECTANGULAR

  • Package Style:

    MICROELECTRONIC ASSEMBLY

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Technology:

    HYBRID

  • Temperature Grade:

    COMMERCIAL

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Total Power Output-Max:

    0.25 W

  • Trim/Adjustable Output:

    NO

  • Width:

    6 mm

LME1212SC Frequently Asked Questions (FAQs)

  • Murata recommends a symmetrical PCB layout with a solid ground plane, and keeping the input and output traces as short as possible. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure stability, ensure that the output capacitor has a low ESR, and the input capacitor has a high capacitance. Also, add a 10nF ceramic capacitor between the VIN and GND pins to prevent oscillations.
  • The LME1212SC is rated for operation up to 85°C ambient temperature, but it's recommended to derate the output current by 1.5mA/°C above 70°C to ensure reliable operation.
  • Yes, the LME1212SC is designed to withstand vibrations up to 10G, but it's recommended to secure the module with screws or adhesive to prevent mechanical stress.
  • Use an oscilloscope to monitor the input and output voltages, and check for signs of oscillation or instability. Also, verify that the input voltage is within the recommended range and that the output capacitor is properly sized.

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LME1212SC Overview

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About Murata Electronics

Murata Manufacturing Co., Ltd. is a Japanese multinational company that specializes in the design, manufacturing, and sale of electronic components and solutions. Murata offers a wide range of electronic components and modules that are used in various industries and applications. Some of their key product categories include: capacitors, inductors, resistors, sensors, rf components and modules, and power devices.

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