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LT7101MPUHE#PBF - Analog Devices

Description: 105V, 1A Low EMI Synchronous Step-Down Regulator with Fast Current Programming PassThru

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LT7101MPUHE#PBF - Analog Devices - PCB symbol
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PCB Footprints
LT7101MPUHE#PBF - Analog Devices PCB footprint - Other - Other - UHE Package Variation: UHE36(26) 36-Lead Plastic QFN (5mm × 6mm)_2025
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LT7101MPUHE#PBF - Analog Devices - 3D model - Other - UHE Package Variation: UHE36(26) 36-Lead Plastic QFN (5mm × 6mm)_2025
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LT7101MPUHE#PBF Details

  • Manufacturer Part Number:

    LT7101MPUHE#PBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    QFN-36

  • Pin Count:

    36

  • Manufacturer Package Code:

    05-08-1983

  • 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:

    -55 °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

  • 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

LT7101MPUHE#PBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT7101 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 dedicated 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 ensure it doesn't resonate with the input impedance of the device. Finally, the device should be operated within its recommended operating conditions.
  • The LT7101 can operate in ambient temperatures ranging from -40°C to 125°C. However, the device's performance and reliability may degrade at higher temperatures. It's essential to ensure that the device is operated within its recommended operating conditions to ensure optimal performance and reliability.
  • The LT7101 is a robust device that can operate in high-vibration environments. However, it's essential to ensure that the device is properly mounted and secured to the PCB to prevent mechanical stress. Additionally, the PCB should be designed to withstand the vibration and shock requirements of the application.
  • To troubleshoot issues with the LT7101, start by verifying that the device is properly powered and that the input and output voltages are within the recommended operating range. Check the PCB layout for any errors or omissions, and ensure that the component values meet the recommended specifications. Use an oscilloscope to measure the output voltage and current, and check for any signs of oscillation or instability. Finally, consult the datasheet and application notes for troubleshooting guidelines and tips.

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LT7101MPUHE#PBF Overview

Use the download button to access the LT7101MPUHE#PBF schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LT710, or try a keyword search, such as Switching Regulator or Controllers

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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