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AP2139AK-3.3TRG1 - Diodes Incorporated

Description: LDO Voltage Regulators 250mA CMOS LDO 3.3V

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PCB Footprints
AP2139AK-3.3TRG1 - Diodes Incorporated PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - SOT-23-5-2024
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3D Models
AP2139AK-3.3TRG1 - Diodes Incorporated  - 3D model - SOT23 (5-Pin) - SOT-23-5-2024
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AP2139AK-3.3TRG1 Details

  • Manufacturer Part Number:

    AP2139AK-3.3TRG1

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-23

  • Pin Count:

    5

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Diodes Incorporated

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.6 V

  • Dropout Voltage1-Nom:

    0.4 V

  • Input Voltage Absolute-Max:

    6.6 V

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    4.3 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2.92 mm

  • Line Regulation-Max:

    0.018%

  • Load Regulation-Max(%):

    0.04%

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    150 °C

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    0.25 A

  • Output Voltage1-Max:

    3.366 V

  • Output Voltage1-Min:

    3.234 V

  • Output Voltage1-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.45 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    2%

  • Width:

    1.6 mm

AP2139AK-3.3TRG1 Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the AP2139AK-3.3TRG1 is 18V, but it's recommended to keep it below 15V for reliable operation.
  • To ensure the stability of the output voltage, make sure to use a minimum output capacitance of 10uF, and keep the output voltage within the specified range of 3.3V ± 2%.
  • The maximum output current that the AP2139AK-3.3TRG1 can provide is 1.5A, but it's recommended to keep it below 1.2A for reliable operation.
  • To handle thermal considerations, ensure good airflow around the device, and use a heat sink if necessary. The maximum junction temperature is 125°C, and the thermal resistance is 30°C/W.
  • The EN (enable) pin is used to enable or disable the device. When the EN pin is high, the device is enabled, and when it's low, the device is disabled.

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AP2139AK-3.3TRG1 Overview

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