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TLE42344G - Infineon

Description: LDO Voltage Regulators Low Dropout Linear Voltage Regulator

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PCB Footprints
TLE42344G - Infineon PCB footprint - SOT223 (3-Pin) - SOT223 (3-Pin) - PG-SOT223-4
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TLE42344G - Infineon  - 3D model - SOT223 (3-Pin) - PG-SOT223-4
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TLE42344G Details

  • Manufacturer Part Number:

    TLE42344G

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-223

  • Pin Count:

    4

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Infineon Technologies AG

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.5 V

  • Dropout Voltage1-Nom:

    0.25 V

  • Input Voltage Absolute-Max:

    45 V

  • Input Voltage-Max:

    45 V

  • Input Voltage-Min:

    5.5 V

  • JESD-30 Code:

    R-PDSO-G4

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Line Regulation-Max:

    0.03%

  • Load Regulation-Max:

    0.04%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    4

  • Operating Temperature TJ-Max:

    150 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.1 A

  • Output Voltage1-Max:

    5.1 V

  • Output Voltage1-Min:

    4.9 V

  • Output Voltage1-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOT-223

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.8 mm

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.3 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Voltage Tolerance-Max:

    2%

  • Width:

    3.5 mm

TLE42344G Frequently Asked Questions (FAQs)

  • Infineon recommends a PCB layout with a large copper area connected to the exposed pad (EP) of the device to dissipate heat efficiently. A minimum of 2 oz copper thickness and a thermal via array under the EP are recommended.
  • The input capacitor should be selected based on the input voltage ripple requirement and the output current. A minimum capacitance of 4.7 μF is recommended, and X7R or X5R dielectric capacitors are suitable for this application.
  • The TLE42344G can deliver up to 4 A of output current, but this is dependent on the input voltage, output voltage, and thermal conditions. Refer to the datasheet for detailed current limitation curves.
  • The TLE42344G has a built-in overcurrent protection feature that can be enabled by connecting the OCP pin to a resistor divider network. The resistor values should be chosen based on the desired overcurrent threshold.
  • The EN (enable) pin is used to turn the device on or off. A logic high on the EN pin enables the device, while a logic low disables it. The EN pin can be connected to a microcontroller or a logic signal to control the device's operation.

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