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L9777A13TR - STMicroelectronics

Description: Low power voltage regulator

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L9777A13TR - STMicroelectronics - PCB symbol
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L9777A13TR - STMicroelectronics PCB footprint - Small Outline Packages - Small Outline Packages - PowerSSO-12
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L9777A13TR - STMicroelectronics - 3D model - Small Outline Packages - PowerSSO-12
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L9777A13TR Details

  • Manufacturer Part Number:

    L9777A13TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    End Of Life

  • 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:

    1

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    0.2 V

  • Input Voltage Absolute-Max:

    40 V

  • Input Voltage-Max:

    31 V

  • Input Voltage-Min:

    5.6 V

  • JESD-30 Code:

    R-PDSO-G12

  • JESD-609 Code:

    e3

  • Length:

    4.9 mm

  • Line Regulation-Max:

    0.025%

  • Load Regulation-Max:

    0.025%

  • Moisture Sensitivity Level:

    3

  • 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:

    0.1 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):

    260

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Seated Height-Max:

    1.7 mm

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.8 mm

  • Terminal Position:

    DUAL

  • Voltage Tolerance-Max:

    2%

  • Width:

    3.9 mm

L9777A13TR Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN4391, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure reliable operation.
  • To ensure EMC, follow the guidelines in the application note AN4391, which provides recommendations for PCB layout, component selection, and shielding to minimize electromagnetic interference (EMI) and ensure compliance with relevant standards.
  • While the datasheet specifies the recommended operating voltage range, the absolute maximum rating for the input pins is typically 7V, as specified in the device's absolute maximum ratings table. Exceeding this voltage can damage the device.
  • STMicroelectronics provides a troubleshooting guide in the application note AN4391, which covers common issues, diagnostic techniques, and repair procedures. Additionally, the device's fault detection and protection features can be used to identify and respond to faults.
  • While the device is rated for operation up to 150°C, high-temperature operation can affect its performance and reliability. Consult the datasheet and application notes for guidance on thermal management and derating, and consider using thermal simulation tools to ensure reliable operation in high-temperature environments.

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L9777A13TR 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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