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LD39050PV10R - STMicroelectronics

Description: 500 mA low quiescent current and low noise voltage regulator

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LD39050PV10R - STMicroelectronics - PCB symbol
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PCB Footprints
LD39050PV10R - STMicroelectronics PCB footprint - Small Outline No-lead - Small Outline No-lead - DFN6 (2x2 mm)
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LD39050PV10R - STMicroelectronics - 3D model - Small Outline No-lead - DFN6 (2x2 mm)
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LD39050PV10R Details

  • Manufacturer Part Number:

    LD39050PV10R

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DFN-6

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    16 Weeks

  • 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:

    1.5 V

  • JESD-30 Code:

    S-XDSO-N6

  • Length:

    2 mm

  • Line Regulation-Max:

    0.0004%

  • Load Regulation-Max:

    0.0098%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    6

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.5 A

  • Output Voltage1-Max:

    1.03 V

  • Output Voltage1-Min:

    0.97 V

  • Output Voltage1-Nom:

    1 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC6,.08,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.6 mm

  • Surface Mount:

    YES

  • Technology:

    #N/A

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

  • Voltage Tolerance-Max:

    3%

  • Width:

    2 mm

LD39050PV10R Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN5143, 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 current, and ripple current requirements. A general guideline is to choose a capacitor with a minimum capacitance of 10uF, a voltage rating of at least 1.5 times the input voltage, and a low ESR (Equivalent Series Resistance) to minimize voltage ripple and ensure stability.
  • The maximum output current of the LD39050PV10R is 500mA, but it's recommended to derate the output current based on the ambient temperature and the thermal resistance of the PCB to ensure reliable operation and prevent overheating.
  • The LD39050PV10R has a maximum operating junction temperature of 150°C, but it's recommended to derate the output current and ensure proper heat sinking to prevent overheating. Additionally, the regulator's performance and reliability may degrade at high temperatures, so it's essential to consult the datasheet and application notes for guidance.
  • To ensure accurate and stable output voltage, it's essential to follow the recommended PCB layout, use a high-quality output capacitor, and minimize noise and ripple on the input voltage. Additionally, the output voltage can be adjusted using an external resistor divider, but it's recommended to consult the datasheet and application notes for guidance.

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LD39050PV10R 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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