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L9777B13TR - STMicroelectronics

Description: Low power voltage regulator

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L9777B13TR - STMicroelectronics - PCB symbol
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L9777B13TR - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - PowerSSO-12
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L9777B13TR - STMicroelectronics - 3D model - Small Outline Packages - PowerSSO-12
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L9777B13TR Details

  • Manufacturer Part Number:

    L9777B13TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    SSOP-12

  • Country Of Origin:

    Morocco

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    23 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    3

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    0.1 V

  • Input Voltage Absolute-Max:

    40 V

  • Input Voltage-Max:

    31 V

  • Input Voltage-Min:

    6.6 V

  • JESD-30 Code:

    R-PDSO-G12

  • Length:

    4.9 mm

  • Line Regulation-Max:

    0.025%

  • Load Regulation-Max:

    0.025%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    12

  • Operating Temperature TJ-Max:

    150 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.05 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:

    HLSSOP

  • Package Equivalence Code:

    SOP12,.25,32

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Seated Height-Max:

    1.7 mm

  • Surface Mount:

    YES

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Voltage Tolerance-Max:

    2%

  • Width:

    3.9 mm

L9777B13TR Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN2663, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure reliable operation.
  • The datasheet provides a list of recommended external components, including capacitors, resistors, and inductors. Additionally, STMicroelectronics offers a dedicated tool, the L9777B13TR Component Selector, to help engineers select the optimal components for their specific application.
  • While the datasheet specifies the maximum input voltage and current ratings, engineers should be aware that the device may not operate within these limits under all conditions. It's essential to consider factors like input voltage ripple, current spikes, and thermal derating to ensure reliable operation.
  • STMicroelectronics provides a troubleshooting guide in the application note AN2664, which covers common issues, diagnostic techniques, and repair procedures. Engineers can also consult the device's fault detection and protection features to identify and address potential problems.
  • Yes, the L9777B13TR is designed to meet the requirements of various automotive and industrial standards, including AEC-Q100, IATF 16949, and ISO 26262. Engineers should consult the device's certification documents and compliance reports to ensure it meets the specific requirements of their application.

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L9777B13TR Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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