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MC33275ST-3.0T3G - onsemi

Description: Obsolete - NiCd/NiMH Battery Fast Charge Controller

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PCB Footprints
MC33275ST-3.0T3G - onsemi PCB footprint - SOT223 (3-Pin) - SOT223 (3-Pin) - SOT−223 (TO−261) CASE 318E−04 ISSUE R
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3D Models
MC33275ST-3.0T3G - onsemi  - 3D model - SOT223 (3-Pin) - SOT−223 (TO−261) CASE 318E−04 ISSUE R
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MC33275ST-3.0T3G Details

  • Manufacturer Part Number:

    MC33275ST-3.0T3G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-223 (TO-261) 4 LEAD

  • Package Description:

    LEAD FREE, TO-261, SOT-223, 3 PIN

  • Pin Count:

    4

  • Manufacturer Package Code:

    0.0318

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.5 V

  • Dropout Voltage1-Nom:

    0.26 V

  • Input Voltage Absolute-Max:

    13 V

  • Input Voltage-Max:

    12 V

  • Input Voltage-Min:

    4 V

  • JESD-30 Code:

    R-PSSO-G3

  • JESD-609 Code:

    e3

  • Length:

    6.5 mm

  • Line Regulation-Max:

    0.01%

  • Load Regulation-Max:

    0.025%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    0.3 A

  • Output Voltage1-Max:

    3.06 V

  • Output Voltage1-Min:

    2.94 V

  • Output Voltage1-Nom:

    3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOT-223

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Screening Level:

    AEC-Q100

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.3 mm

  • Terminal Position:

    SINGLE

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

    30

  • Voltage Tolerance-Max:

    2%

  • Width:

    3.5 mm

MC33275ST-3.0T3G Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance involves placing the device near a thermal pad or a heat sink, using thermal vias to dissipate heat, and keeping the surrounding area clear of other components to allow for good airflow.
  • To ensure reliable operation in high-temperature environments, follow the recommended operating temperature range, use a heat sink or thermal pad, and consider using a thermal interface material to improve heat transfer. Additionally, ensure good airflow and avoid overheating the device.
  • The recommended input capacitor is a 10uF ceramic capacitor with a voltage rating of 10V or higher, and the recommended output capacitor is a 22uF ceramic capacitor with a voltage rating of 10V or higher. However, the specific capacitor values may vary depending on the application and operating conditions.
  • To troubleshoot issues with the device's output voltage regulation, check the input voltage, output load, and feedback resistors. Ensure that the input voltage is within the recommended range, the output load is within the specified current limit, and the feedback resistors are correctly configured. Also, verify that the device is properly soldered and that there are no signs of overheating.
  • Yes, the MC33275ST-3.0T3G can be used in battery-powered applications. However, consider the device's quiescent current and shutdown current to ensure that it meets the power consumption requirements of your application. Additionally, ensure that the input voltage is within the recommended range and that the device is properly configured for low-power operation.

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MC33275ST-3.0T3G Overview

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