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LNBH26SPQR - STMicroelectronics

Description: Dual LNB supply and control IC with step-up and I²C interface

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Symbol
LNBH26SPQR - STMicroelectronics - PCB symbol
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PCB Footprints
LNBH26SPQR - STMicroelectronics PCB footprint - Quad Flat No-Lead - Quad Flat No-Lead - QFN24 (4x4 mm)
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3D Models
LNBH26SPQR - STMicroelectronics - 3D model - Quad Flat No-Lead - QFN24 (4x4 mm)
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LNBH26SPQR Details

  • Manufacturer Part Number:

    LNBH26SPQR

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-24

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    STMicroelectronics

  • JESD-30 Code:

    S-XQCC-N24

  • JESD-609 Code:

    e3

  • Length:

    4 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    24

  • Operating Temperature-Max:

    85 °C

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    HVQCCN

  • Package Shape:

    SQUARE

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1 mm

  • Supply Voltage-Nom:

    12 V

  • Surface Mount:

    YES

  • Telecom IC Type:

    TELECOM CIRCUIT

  • Temperature Grade:

    OTHER

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    4 mm

LNBH26SPQR Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the LNBH26SPQR close to the power supply and use short, wide traces for the output lines.
  • Connect the VCC pin to a stable 3.3V or 5V power supply, and ensure the EN pin is tied to a logic high (VCC) or a pull-up resistor to enable the device.
  • The LNBH26SPQR can handle up to +10 dBm of input power. Exceeding this may cause damage to the device.
  • Use a high-quality, low-noise power supply, and ensure the device is operated within the recommended temperature range (–40°C to +85°C). Additionally, use a low-noise, high-impedance input source.
  • Yes, but ensure the switching frequency is above 100 kHz to avoid interference with the LNBH26SPQR's internal oscillator. Also, use a low-ESR output capacitor to minimize voltage ripple.

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LNBH26SPQR 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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