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LDK120C12R - STMicroelectronics

Description: 200 mA low quiescent current very low noise LDO

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Symbol
LDK120C12R - STMicroelectronics - PCB symbol
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PCB Footprints
LDK120C12R - STMicroelectronics PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - SOT 323-5L-8
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3D Models
LDK120C12R - STMicroelectronics - 3D model - SOT23 (5-Pin) - SOT 323-5L-8
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LDK120C12R Details

  • Manufacturer Part Number:

    LDK120C12R

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-323, 5 PIN

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    1 V

  • Input Voltage Absolute-Max:

    6 V

  • Input Voltage-Max:

    5.5 V

  • Input Voltage-Min:

    1.9 V

  • JESD-30 Code:

    R-PDSO-G5

  • Length:

    2 mm

  • Line Regulation-Max:

    0.00216%

  • Load Regulation-Max:

    0.014328%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.2 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:

    TSSOP

  • Package Equivalence Code:

    TSSOP5/6,.08

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Voltage Tolerance-Max:

    3%

  • Width:

    1.25 mm

LDK120C12R Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a PCB layout with a large copper area connected to the thermal pad (exposed die attach) to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended, and the copper area should be connected to a solid ground plane to reduce thermal resistance.
  • To ensure reliable operation at high temperatures, it's essential to follow the recommended operating conditions, including the maximum junction temperature (Tj) of 150°C. Additionally, ensure proper thermal management, such as using a heat sink or thermal interface material, and follow the recommended PCB layout guidelines.
  • Although the datasheet specifies the recommended operating voltage range, it's essential to note that the absolute maximum rating for the input pins is 20V. Exceeding this voltage can cause permanent damage to the device.
  • The LDK120C12R has built-in ESD protection, but it's still recommended to follow proper ESD handling procedures during assembly and testing. Use ESD-safe materials, grounding straps, and follow the recommended handling guidelines to prevent damage.
  • STMicroelectronics recommends a soldering profile with a peak temperature of 260°C (500°F) for a maximum of 10 seconds. The recommended soldering process is reflow soldering, and the device should be soldered within 168 hours of opening the package.

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LDK120C12R 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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