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LDK130M18R - STMicroelectronics

Description: 300 mA low quiescent current very low noise LDO (automotive for SOT23-5L package)

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LDK130M18R - STMicroelectronics - PCB symbol
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PCB Footprints
LDK130M18R - STMicroelectronics PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - SOT23-5L-ren1
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3D Models
LDK130M18R - STMicroelectronics - 3D model - SOT23 (5-Pin) - SOT23-5L-ren1
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LDK130M18R Details

  • Manufacturer Part Number:

    LDK130M18R

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    1 V

  • Input Voltage Absolute-Max:

    7 V

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    1.9 V

  • JESD-30 Code:

    R-PDSO-G5

  • Length:

    2.95 mm

  • Line Regulation-Max:

    0.00324%

  • Load Regulation-Max:

    0.032292%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.3 A

  • Output Voltage1-Max:

    1.854 V

  • Output Voltage1-Min:

    1.746 V

  • Output Voltage1-Nom:

    1.8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.45 mm

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Voltage Tolerance-Max:

    3%

  • Width:

    1.6 mm

LDK130M18R Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a 4-layer PCB with a solid ground plane and a separate power plane for the LDK130M18R. The device should be placed near the power supply and the output capacitors should be placed close to the device.
  • The LDK130M18R has a thermal pad that must be connected to a thermal plane on the PCB. A thermal interface material (TIM) can be used to improve heat transfer between the device and the heat sink. Ensure good airflow around the device and consider using a heat sink with a thermal conductivity of at least 1 W/m-K.
  • STMicroelectronics recommends using a low-ESR ceramic capacitor with a value of 10-22 μF and a voltage rating of at least 25 V. The capacitor should be placed close to the VIN pin and the GND pin.
  • The output capacitor should be selected based on the output voltage and current requirements. A low-ESR ceramic capacitor with a value of 10-47 μF and a voltage rating of at least 2x the output voltage is recommended. The capacitor should be placed close to the VOUT pin and the GND pin.
  • The recommended input voltage range for the LDK130M18R is 4.5-18 V. Operating the device outside of this range may affect its performance and reliability.

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LDK130M18R Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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