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L4931CZ50-AP - STMicroelectronics

Description: L4931CZ50-AP, Low Dropout Voltage Regulator, 0.25A, 5 V ±2%, 3-Pin TO-92

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L4931CZ50-AP - STMicroelectronics PCB footprint - Other - Other - TO-92
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L4931CZ50-AP - STMicroelectronics  - 3D model - Other - TO-92
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L4931CZ50-AP Details

  • Manufacturer Part Number:

    L4931CZ50-AP

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-92

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    5.9

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.8 V

  • Dropout Voltage1-Nom:

    0.4 V

  • Input Voltage Absolute-Max:

    20 V

  • Input Voltage-Max:

    20 V

  • Input Voltage-Min:

    5.8 V

  • JESD-30 Code:

    O-XBCY-T3

  • JESD-609 Code:

    e3

  • Line Regulation-Max:

    0.0175%

  • Load Regulation-Max:

    0.015%

  • 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:

    0.25 A

  • Output Voltage1-Max:

    5.2 V

  • Output Voltage1-Min:

    4.8 V

  • Output Voltage1-Nom:

    5 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    TO-92

  • Package Equivalence Code:

    SIP3,.1,50

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Packing Method:

    AMMO PACK

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

  • Voltage Tolerance-Max:

    4%

L4931CZ50-AP Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the L4931CZ50-AP is 26V, but it's recommended to keep it below 24V for reliable operation.
  • To ensure stability, a minimum output capacitance of 10uF with an ESR (Equivalent Series Resistance) of less than 1 ohm is recommended. Additionally, the input capacitor should be at least 1uF with an ESR of less than 5 ohms.
  • The L4931CZ50-AP can provide a maximum output current of 1.5A, but it's recommended to keep it below 1.2A for reliable operation and to prevent overheating.
  • To protect the L4931CZ50-AP from overheating, ensure good airflow around the device, use a heat sink if necessary, and keep the output current below 1.2A. Also, avoid operating the device in high ambient temperatures (above 50°C).
  • Yes, the L4931CZ50-AP is suitable for high-reliability applications due to its high MTBF (Mean Time Between Failures) rating and compliance with automotive and industrial standards.

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L4931CZ50-AP 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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