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LE50ABZ-AP - STMicroelectronics

Description: LE50ABZ-AP, Low Dropout Voltage Regulator, 0.1A, 5 V ±1%, 3-Pin TO-92

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LE50ABZ-AP - STMicroelectronics PCB footprint - Other - Other - LE50ABZ-AP-3
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LE50ABZ-AP - STMicroelectronics  - 3D model - Other - LE50ABZ-AP-3
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LE50ABZ-AP Details

  • Manufacturer Part Number:

    LE50ABZ-AP

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-92

  • Package Description:

    LEAD FREE, TO-92, 3 PIN

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    5.4

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.5 V

  • Dropout Voltage1-Nom:

    0.2 V

  • Input Voltage Absolute-Max:

    20 V

  • Input Voltage-Max:

    18 V

  • Input Voltage-Min:

    5.7 V

  • JESD-30 Code:

    O-XBCY-T3

  • JESD-609 Code:

    e3

  • Line Regulation-Max:

    0.02%

  • 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:

    0.1 A

  • Output Voltage1-Max:

    5.1 V

  • Output Voltage1-Min:

    4.9 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:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

  • Voltage Tolerance-Max:

    2%

LE50ABZ-AP Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the antenna away from noisy components and ensure a 50-ohm impedance matching for optimal performance.
  • Implement a robust error correction mechanism, such as CRC and checksum, and consider using a spread spectrum modulation technique like Frequency Hopping Spread Spectrum (FHSS) or Direct Sequence Spread Spectrum (DSSS) to minimize interference.
  • The maximum transmission power is +20 dBm. You can adjust the transmission power by modifying the PA_BOOST register (0x14) and the TX_POWER register (0x15) in the device's configuration.
  • Use the device's built-in wake-up timer and configure the wake-up pin to trigger the microcontroller. Implement a low-power mode with a periodic wake-up mechanism to minimize power consumption.
  • Use a quarter-wavelength monopole antenna or a helical antenna with a 50-ohm impedance matching network. Ensure the antenna is placed at least 10 mm away from the PCB edge and avoid placing components near the antenna.

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LE50ABZ-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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