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LD39115J12R - STMicroelectronics

Description: Input voltage from 1.5 to 5.5 V  Ultra low dropout voltage (80 mV typ. at 100 mA load)  Very low quiescent current (20 µA typ. at no load, 35 µA typ. at 150 mA load, 1 µA max in off mode)  Very low noise (33 µVRMS from 1 kHz to 100 kHz at VOUT = 1.8 V)  Output voltage tolerance: ± 2.0 % @ 25 °C  150 mA guaranteed output current  Wide range of output voltages available on request: 0.8 V to 4.5 V with 100 mV step  Logic-controlled electronic shutdown  Compatible with ceramic capacitor COU

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LD39115J12R - STMicroelectronics PCB footprint - BGA - BGA - Flip-chip 4**
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LD39115J12R - STMicroelectronics  - 3D model - BGA - Flip-chip 4**
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LD39115J12R Details

  • Manufacturer Part Number:

    LD39115J12R

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    BGA

  • Package Description:

    FC-4

  • Pin Count:

    4

  • Country Of Origin:

    Italy

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.11 V

  • Dropout Voltage1-Nom:

    0.08 V

  • Input Voltage Absolute-Max:

    6 V

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    1.5 V

  • JESD-30 Code:

    S-PBGA-B4

  • JESD-609 Code:

    e1

  • Length:

    0.788 mm

  • Line Regulation-Max:

    0.0003%

  • 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:

    0.15 A

  • Output Voltage1-Max:

    1.236 V

  • Output Voltage1-Min:

    1.164 V

  • Output Voltage1-Nom:

    1.2 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):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.6 mm

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin/Silver/Copper (Sn/Ag/Cu)

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.4 mm

  • Terminal Position:

    BOTTOM

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

    30

  • Voltage Tolerance-Max:

    2%

  • Width:

    0.788 mm

LD39115J12R Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a 2-layer or 4-layer PCB with a solid ground plane and a thermal relief pattern under the device to ensure optimal thermal performance.
  • STMicroelectronics recommends using a reflow soldering process with a peak temperature of 260°C for 20-30 seconds. Ensure the device is properly aligned and the solder paste is evenly distributed.
  • The maximum allowed voltage on the input pins is 6V, exceeding this may cause damage to the device. Ensure proper voltage regulation and protection circuits are in place.
  • STMicroelectronics recommends using ESD protection devices such as TVS diodes or ESD arrays on the input lines to protect the device from electrostatic discharge.
  • The recommended operating temperature range for the LD39115J12R is -40°C to 125°C. Operating outside this range may affect device performance and reliability.

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LD39115J12R 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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Part Image LD39115SJ12R STMicroelectronics

Fixed Positive LDO Regulator, 1.2V, 0.11V Dropout, CMOS, PBGA4