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LT7101HUHE#TRPBF - Analog Devices

Description: Buck Switching Regulator IC Positive Adjustable 1V 1 Output 1A 36-WFQFN, 26 Leads, Exposed Pad

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LT7101HUHE#TRPBF - Analog Devices - PCB symbol
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PCB Footprints
LT7101HUHE#TRPBF - Analog Devices PCB footprint - Other - Other - UHE Package Variation: UHE36(26) 36-Lead Plastic QFN (5mm × 6mm)_2025-3
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3D Models
LT7101HUHE#TRPBF - Analog Devices - 3D model - Other - UHE Package Variation: UHE36(26) 36-Lead Plastic QFN (5mm × 6mm)_2025-3
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LT7101HUHE#TRPBF Details

  • Manufacturer Part Number:

    LT7101HUHE#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-36

  • Pin Count:

    26

  • Manufacturer Package Code:

    05-08-1983

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Additional Feature:

    OUTPUT VOLTAGE IS FROM 1V TO 105V

  • Analog IC - Other Type:

    SWITCHING REGULATOR

  • Control Mode:

    CURRENT-MODE

  • Control Technique:

    PULSE WIDTH MODULATION

  • Input Voltage-Max:

    105 V

  • Input Voltage-Min:

    4.4 V

  • Input Voltage-Nom:

    12 V

  • JESD-30 Code:

    R-PQCC-N36

  • JESD-609 Code:

    e3

  • Length:

    6 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    36

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    1.85 A

  • Output Voltage-Max:

    105 V

  • Output Voltage-Min:

    1 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVQCCN

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Switcher Configuration:

    BUCK

  • Switching Frequency-Max:

    2000 kHz

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.5 mm

  • Terminal Position:

    QUAD

  • Width:

    5 mm

LT7101HUHE#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT7101HUHE involves keeping the input and output traces short and wide, using a solid ground plane, and placing the input and output capacitors close to the device. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended. Additionally, it's essential to follow the layout guidelines provided in the datasheet and application notes.
  • To ensure stability, it's crucial to follow the recommended component values and layout guidelines. Additionally, the output capacitor should be chosen carefully to ensure it meets the minimum ESR and capacitance requirements. The input capacitor should also be selected to provide adequate filtering and decoupling. Finally, the device should be operated within its recommended operating conditions, and the input voltage should be well-regulated.
  • The LT7101HUHE is rated for operation from -40°C to 125°C ambient temperature range. However, the device's performance and reliability may be affected at extreme temperatures. It's essential to ensure that the device is operated within its recommended operating conditions and that adequate heat sinking and thermal management are provided.
  • Yes, the LT7101HUHE is suitable for high-reliability and automotive applications. It's manufactured using a high-reliability process, and it's qualified to AEC-Q100 Grade 1 standards. However, it's essential to follow the recommended design and layout guidelines, and to ensure that the device is operated within its recommended operating conditions.
  • To troubleshoot issues with the LT7101HUHE, start by verifying that the device is properly powered and that the input voltage is within the recommended range. Check the output voltage and current to ensure they are within the expected range. Use an oscilloscope to check for oscillations or noise on the output. Finally, consult the datasheet and application notes for troubleshooting guidelines and common pitfalls to avoid.

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LT7101HUHE#TRPBF Overview

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About Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

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