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L6986FTR - STMicroelectronics

Description: 38 V, 1.5 A synchronous step-down switching regulator with 30 µA quiescent current

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L6986FTR Details

  • Manufacturer Part Number:

    L6986FTR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    ROHS COMPLIANT, HTSSOP-16

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    8

  • Additional Feature:

    OUTPUT VOLTAGE RANGE FROM 0.85 V TO 38 V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    38 V

  • Input Voltage-Min:

    4 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PDSO-G16

  • Length:

    5 mm

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    2 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HTSSOP

  • Package Shape:

    RECTANGULAR

  • Package Style:

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

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Seated Height-Max:

    1.2 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2200 kHz

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Width:

    4.4 mm

L6986FTR Frequently Asked Questions (FAQs)

  • The L6986FTR can handle a maximum input voltage of 38V, but it's recommended to keep it below 36V for reliable operation.
  • To ensure stability, make sure to use the recommended output capacitor values and types, and keep the output voltage within the specified range (1.2V to 15V). Also, ensure that the input voltage is within the recommended range and the input capacitor is properly sized.
  • The L6986FTR can deliver a maximum output current of 3A, but it's recommended to keep it below 2.5A for reliable operation and to prevent overheating.
  • To reduce noise and ripple, use a low-ESR output capacitor, keep the output voltage within the specified range, and ensure that the input voltage is stable and within the recommended range. You can also add a noise-reducing capacitor (e.g., 10nF) between the output and ground.
  • The EN pin is used to enable or disable the regulator. When EN is high (logic level), the regulator is enabled, and when EN is low (logic level), the regulator is disabled. You can use the EN pin to turn the regulator on and off, or to implement a power-saving mode.

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L6986FTR 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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