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LDK220C50R - STMicroelectronics

Description: STMicroelectronics LDK220C50R, LDO Voltage Regulator, 200mA, 5 V ±3%, 2.5 → 13.2 Vin, 5-Pin SOT-323

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PCB Footprints
LDK220C50R - STMicroelectronics PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - LD59015C25R
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3D Models
LDK220C50R - STMicroelectronics  - 3D model - SOT23 (5-Pin) - LD59015C25R
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LDK220C50R Details

  • Manufacturer Part Number:

    LDK220C50R

  • 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

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    1 V

  • Input Voltage Absolute-Max:

    14 V

  • Input Voltage-Max:

    13.2 V

  • Input Voltage-Min:

    6 V

  • JESD-30 Code:

    R-PDSO-G5

  • Length:

    2 mm

  • Line Regulation-Max:

    0.018%

  • Load Regulation-Max:

    0.02985%

  • 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:

    5.15 V

  • Output Voltage1-Min:

    4.85 V

  • Output Voltage1-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • 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

LDK220C50R Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a 4-layer PCB with a solid ground plane and a separate power plane for the LDK220C50R. The layout should also ensure minimal inductance and capacitance in the power supply lines.
  • The LDK220C50R has a thermal pad on the bottom of the package. Ensure good thermal contact between the thermal pad and a heat sink or a metal plate on the PCB. Apply a thin layer of thermal interface material (TIM) to improve heat transfer.
  • The maximum allowed voltage on the input pins of LDK220C50R is 5.5V. Exceeding this voltage may damage the device.
  • Use ESD protection devices such as TVS diodes or ESD arrays on the input lines to protect the LDK220C50R from electrostatic discharge. Ensure the ESD protection devices are rated for the maximum voltage and current of the application.
  • The recommended input capacitance for LDK220C50R is 10nF to 100nF, depending on the application and noise requirements. A larger input capacitance can help filter out high-frequency noise, but may affect the device's transient response.

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LDK220C50R 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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