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LD39130SJ29R - STMicroelectronics

Description: 300 mA very low quiescent current linear regulator IC with the automatic green mode

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LD39130SJ29R - STMicroelectronics - PCB symbol
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LD39130SJ29R - STMicroelectronics PCB footprint - BGA - BGA - Flip-chip 4_2022_1
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LD39130SJ29R - STMicroelectronics - 3D model - BGA - Flip-chip 4_2022_1
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LD39130SJ29R Details

  • Manufacturer Part Number:

    LD39130SJ29R

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    FLIP CHIP-4

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6.21

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    0.3 V

  • Input Voltage Absolute-Max:

    7 V

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    3.4 V

  • JESD-30 Code:

    S-PBGA-B4

  • Length:

    0.69 mm

  • Line Regulation-Max:

    0.03045%

  • Load Regulation-Max:

    0.0435%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.3 A

  • Output Voltage1-Max:

    2.958 V

  • Output Voltage1-Min:

    2.842 V

  • Output Voltage1-Nom:

    2.9 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Equivalence Code:

    BGA4,2X2,16

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Seated Height-Max:

    0.515 mm

  • Surface Mount:

    YES

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

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

    NOT SPECIFIED

  • Voltage Tolerance-Max:

    2%

  • Width:

    0.69 mm

LD39130SJ29R Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN4923, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure reliable operation.
  • The input capacitor selection depends on the input voltage, output voltage, and output current. A general guideline is to choose a capacitor with a voltage rating of at least 1.5 times the input voltage, and a capacitance value between 1uF to 10uF. Consult the application note AN4923 for more detailed guidance.
  • The maximum allowed voltage drop across the LD39130SJ29R is 0.5V. Exceeding this voltage drop may affect the device's performance, efficiency, and reliability. Ensure that the input voltage is within the recommended range to maintain a safe voltage drop.
  • The LD39130SJ29R is rated for operation up to 150°C. However, the device's performance and reliability may degrade at high temperatures. Consult the datasheet and application notes for thermal derating guidelines and ensure proper thermal management to maintain reliable operation.
  • Start by verifying the input voltage, output voltage, and output current are within the recommended ranges. Check the PCB layout for thermal issues, and ensure proper component selection and placement. Consult the application notes and STMicroelectronics' support resources for troubleshooting guides and FAQs.

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LD39130SJ29R 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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