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LDLN025J25R - STMicroelectronics

Description: 250 mA ultra low noise LDO

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LDLN025J25R - STMicroelectronics - PCB symbol
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PCB Footprints
LDLN025J25R - STMicroelectronics PCB footprint - BGA - BGA - Flip-Chip4
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3D Models
LDLN025J25R - STMicroelectronics - 3D model - BGA - Flip-Chip4
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LDLN025J25R Details

  • Manufacturer Part Number:

    LDLN025J25R

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    Flip-chip-4

  • Manufacturer Package Code:

    Chip Scale Package 0.35mm pitch

  • Country Of Origin:

    France

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2016-11-17

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.2 V

  • Dropout Voltage1-Nom:

    0.12 V

  • Input Voltage Absolute-Max:

    7 V

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    3.5 V

  • JESD-30 Code:

    S-PBGA-B4

  • JESD-609 Code:

    e1

  • Length:

    0.628 mm

  • Line Regulation-Max:

    0.003%

  • Load Regulation-Max:

    0.043575%

  • 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:

    0.25 A

  • Output Voltage1-Max:

    2.55 V

  • Output Voltage1-Min:

    2.45 V

  • Output Voltage1-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    VFBGA

  • Package Shape:

    SQUARE

  • Package Style:

    GRID ARRAY, VERY THIN PROFILE, FINE PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.445 mm

  • Surface Mount:

    YES

  • Terminal Finish:

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

  • Terminal Form:

    BALL

  • Terminal Pitch:

    0.35 mm

  • Terminal Position:

    BOTTOM

  • Voltage Tolerance-Max:

    2%

  • Width:

    0.628 mm

LDLN025J25R Frequently Asked Questions (FAQs)

  • A good PCB layout for the LDLN025J25R involves keeping the input and output tracks as short as possible, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a low-ESR capacitor for the output capacitor.
  • To ensure stability, make sure to follow the recommended operating conditions, use a suitable output capacitor, and ensure that the input voltage is within the recommended range. Additionally, it's recommended to add a small capacitor (e.g., 10nF) between the VIN and GND pins to improve stability.
  • The LDLN025J25R can operate in an ambient temperature range of -40°C to 125°C. However, the device's performance and reliability may degrade if operated at the extreme ends of this range for extended periods.
  • Yes, the LDLN025J25R is suitable for high-reliability applications. It's manufactured using a robust process and has undergone rigorous testing to ensure its reliability. However, it's essential to follow proper design and manufacturing guidelines to ensure the device operates within its recommended specifications.
  • The power dissipation of the LDLN025J25R can be calculated using the formula: Pd = (VIN x IIN) + (VOUT x IOUT). Where VIN is the input voltage, IIN is the input current, VOUT is the output voltage, and IOUT is the output current.

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LDLN025J25R 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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