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L5980TR - STMicroelectronics

Description: Conv DC-DC 2.9V to 18V Step Down Single-Out 0.6V to 18V 0.7A 8-Pin VFQFPN EP T/R

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PCB Footprints
L5980TR - STMicroelectronics PCB footprint - Small Outline No-lead - Small Outline No-lead - VFQFPN8 (3 x 3 x 1.08 mm)
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3D Models
L5980TR - STMicroelectronics  - 3D model - Small Outline No-lead - VFQFPN8 (3 x 3 x 1.08 mm)
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L5980TR Details

  • Manufacturer Part Number:

    L5980TR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    QFP

  • Package Description:

    3 X 3 MM, 1.08 MM HEIGHT, ROHS COMPLIANT, VFQFPN-8

  • Pin Count:

    8

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7.7

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    VOLTAGE-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    18 V

  • Input Voltage-Min:

    2.9 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    S-PDSO-N8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Output Current-Max:

    1.6 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC8,.11,20

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    1000 kHz

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3 mm

L5980TR Frequently Asked Questions (FAQs)

  • The L5980TR can handle a maximum input voltage of 40V, but it's recommended to keep it below 36V for reliable operation.
  • To ensure stability, make sure to follow the recommended PCB layout guidelines, use a sufficient output capacitor, and add a compensation network (Rc and Cc) as described in the datasheet.
  • The L5980TR can operate with an input voltage as low as 6.5V, but the output voltage regulation may not be guaranteed below 8V.
  • The L5980TR is rated for operation up to 150°C, but the maximum junction temperature (Tj) should not exceed 150°C. Ensure proper heat sinking and thermal management to prevent overheating.
  • The output voltage (Vout) can be calculated using the formula: Vout = Vref x (1 + R2/R1), where Vref is the internal reference voltage (2.5V), and R1 and R2 are the resistors in the feedback network.

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L5980TR 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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