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LDL112PU12R - STMicroelectronics

Description: 1.2 A low quiescent current LDO with reverse current protection

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LDL112PU12R - STMicroelectronics - PCB symbol
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PCB Footprints
LDL112PU12R - STMicroelectronics PCB footprint - Small Outline No-lead - Small Outline No-lead - DFN6 (2x2) mechanical data-
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LDL112PU12R - STMicroelectronics - 3D model - Small Outline No-lead - DFN6 (2x2) mechanical data-
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LDL112PU12R Details

  • Manufacturer Part Number:

    LDL112PU12R

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    DFN-6

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    0.5 V

  • Input Voltage Absolute-Max:

    7 V

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    1.6 V

  • JESD-30 Code:

    S-PDSO-N6

  • Length:

    2 mm

  • Line Regulation-Max:

    0.00468%

  • Load Regulation-Max:

    0.03%

  • 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:

    1.2 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:

    HVSON

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Voltage Tolerance-Max:

    3%

  • Width:

    2 mm

LDL112PU12R Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the LDL112PU12R application note (AN5123). It's essential to follow the recommended layout to minimize noise, ensure proper thermal dissipation, and optimize the device's performance.
  • The output capacitor value depends on the specific application requirements, such as output voltage ripple, transient response, and stability. A general guideline is to use a capacitor with a value between 10uF to 47uF, with a voltage rating of at least 1.5 times the output voltage. Consult the datasheet and application notes for more detailed guidance.
  • The LDL112PU12R is rated for operation up to 125°C ambient temperature. However, it's essential to consider the device's power dissipation, thermal resistance, and PCB layout to ensure reliable operation within the specified temperature range.
  • Yes, the LDL112PU12R is suitable for high-reliability and automotive applications. It's AEC-Q100 qualified and meets the requirements for automotive-grade components. However, it's essential to consult the datasheet and application notes for specific guidance on using the device in these applications.
  • To ensure EMC, follow proper PCB layout and design guidelines, use adequate filtering and shielding, and consider the device's electromagnetic emissions and susceptibility. Consult the datasheet, application notes, and relevant EMC standards (e.g., IEC 61000-4) for more information.

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LDL112PU12R 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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