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NCP511SN33T1G - onsemi

Description: Low Quiescent Current of 40 µA Typical; Low Dropout Voltage of 100 mV at 100 mA; Excellent Line and Load Regulation; Maximum Operating Voltage of 6.0 V; Low Output Voltage Option; High Accuracy Output Voltage of 2.0%; Industrial Temperature Range of -40°C to 85°C; Pb-Free Packages are Available

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PCB Footprints
NCP511SN33T1G - onsemi PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - M74VHC1GT32DTT1G
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NCP511SN33T1G - onsemi  - 3D model - SOT23 (5-Pin) - M74VHC1GT32DTT1G
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NCP511SN33T1G Details

  • Manufacturer Part Number:

    NCP511SN33T1G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TSOP-5

  • Pin Count:

    5

  • Manufacturer Package Code:

    483

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.2 V

  • Dropout Voltage1-Nom:

    0.09 V

  • Input Voltage Absolute-Max:

    6 V

  • Input Voltage-Max:

    6 V

  • Input Voltage-Min:

    4.3 V

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Line Regulation-Max:

    0.01155%

  • Load Regulation-Max:

    0.119%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current1-Max:

    0.15 A

  • Output Voltage1-Max:

    3.399 V

  • Output Voltage1-Min:

    3.201 V

  • Output Voltage1-Nom:

    3.3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    3%

  • Width:

    1.5 mm

NCP511SN33T1G Frequently Asked Questions (FAQs)

  • A good PCB layout for optimal thermal performance would be to have a solid ground plane on the bottom layer, and to use thermal vias to connect the exposed pad to the ground plane. This helps to dissipate heat efficiently.
  • To ensure the stability of the output voltage, it's essential to follow the recommended component values and PCB layout guidelines. Additionally, make sure to use a sufficient output capacitor with a low ESR (Equivalent Series Resistance) and a suitable voltage rating.
  • Although the datasheet specifies a maximum input voltage of 33V, it's recommended to derate the input voltage to 30V or less to ensure reliable operation and to prevent damage to the device.
  • While ceramic capacitors can be used, they may not be the best choice due to their high ESR. A low-ESR electrolytic capacitor or a polymer capacitor is recommended for the output capacitor to ensure stability and low output voltage ripple.
  • To calculate the power dissipation, you need to know the input voltage, output voltage, and output current. The power dissipation can be calculated using the formula: Pd = (Vin - Vout) x Iout. Make sure to consider the thermal resistance and maximum junction temperature to ensure the device operates within its safe operating area.

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NCP511SN33T1G Overview

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Part Image NCP511SN33T1 onsemi

Fixed Positive LDO Regulator, 3.3V, 0.2V Dropout, CMOS, PDSO5