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MC33275DT-2.5RKG - onsemi

Description: Low Quiescent Current (125 mA); Internal Current and Thermal Limiting; Low Input-to-Output Voltage Differential of 25 mV at IO = 10mA, and 260 mV at IO = 300 mA; Extremely Tight Line and Load Regulation; Stable with Output Capacitance of only 0.33 mF for 2.5 V Output Voltage

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PCB Footprints
MC33275DT-2.5RKG - onsemi PCB footprint - Other - Other - DPAK (SINGLE GAUGE) CASE 369C ISSUE G_2024-4
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MC33275DT-2.5RKG Details

  • Manufacturer Part Number:

    MC33275DT-2.5RKG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DPAK (SINGLE GAUGE) TO-252

  • Pin Count:

    3

  • Manufacturer Package Code:

    369C

  • Country Of Origin:

    Mainland China, Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    6.7

  • 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:

    3.5 V

  • JESD-30 Code:

    R-PSSO-G3

  • JESD-609 Code:

    e3

  • Length:

    6.54 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

  • Output Current1-Max:

    0.3 A

  • Output Voltage1-Max:

    2.55 V

  • Output Voltage1-Min:

    2.45 V

  • Output Voltage1-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-252

  • Package Equivalence Code:

    SMSIP3H,.38,90TB

  • 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:

    2.38 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.29 mm

  • Terminal Position:

    SINGLE

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

    30

  • Voltage Tolerance-Max:

    2%

  • Width:

    6.16 mm

MC33275DT-2.5RKG 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 proper biasing, follow the recommended voltage and current ratings in the datasheet, and use a stable voltage source with minimal noise and ripple. Additionally, ensure the input and output capacitors are properly selected and placed close to the device.
  • Exceeding the maximum operating temperature can lead to reduced performance, increased power consumption, and potentially even device failure. It's essential to ensure the device operates within the recommended temperature range to maintain reliability and longevity.
  • The MC33275DT-2.5RKG is an automotive-grade device, making it suitable for use in high-reliability and automotive applications. However, it's essential to follow the recommended operating conditions and design guidelines to ensure the device meets the required reliability and performance standards.
  • To troubleshoot issues with the device, start by verifying the PCB layout and component selection, then check the input and output voltage and current waveforms using an oscilloscope. Consult the datasheet and application notes for guidance on troubleshooting and debugging techniques.

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MC33275DT-2.5RKG Overview

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Part Image MC33275DT-2.5G onsemi

Fixed Positive LDO Regulator, 2.5V, 0.5V Dropout, BIPolar, PSSO3