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L9914A - STMicroelectronics

Description: All silicon automotive voltage regulator

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Symbol
L9914A - STMicroelectronics - PCB symbol
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PCB Footprints
L9914A - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - Multiwatt 8 (pin 5GND)
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3D Models
L9914A - STMicroelectronics - 3D model - Transistor Outline, Vertical - Multiwatt 8 (pin 5GND)
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L9914A Details

  • Manufacturer Part Number:

    L9914A

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Not Recommended

  • Package Description:

    MULTIWATT-8

  • Country Of Origin:

    Morocco

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    23 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    3

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • JESD-30 Code:

    R-XSFM-T8

  • JESD-609 Code:

    e3

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    SFM

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Packing Method:

    TUBE

  • Screening Level:

    AEC-Q100

  • Supply Voltage-Max (Vsup):

    16 V

  • Supply Voltage-Min (Vsup):

    8 V

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    SINGLE

L9914A Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN4391, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and reliability.
  • The selection of the inductor depends on the specific application requirements, such as the output voltage, current, and frequency. STMicroelectronics provides a list of recommended inductors in the datasheet, and also offers an inductor selection tool on their website to help engineers choose the right component.
  • The maximum junction temperature of the L9914A is 150°C, as specified in the datasheet. However, it's recommended to keep the junction temperature below 125°C to ensure long-term reliability and prevent thermal shutdown.
  • Yes, the L9914A is designed to operate in high-temperature environments, but it's essential to ensure that the junction temperature remains within the specified limits. Engineers should consider the thermal management of the system, including heat sinking and airflow, to prevent overheating.
  • STMicroelectronics provides a troubleshooting guide in the application note AN4391, which covers common issues and their solutions, such as output voltage regulation, current limiting, and thermal shutdown. Engineers can also contact STMicroelectronics' technical support for further assistance.

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L9914A 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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