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LT3050EDDB#TRPBF - Analog Devices

Description: LDO Voltage Regulators 100mA Protected Antenna Supply LDO

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LT3050EDDB#TRPBF - Analog Devices - PCB symbol
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LT3050EDDB#TRPBF - Analog Devices PCB footprint - Small Outline No-lead - Small Outline No-lead - DDB Package 12-Lead Plastic DFN (3mm × 2mm)-1
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LT3050EDDB#TRPBF - Analog Devices - 3D model - Small Outline No-lead - DDB Package 12-Lead Plastic DFN (3mm × 2mm)-1
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LT3050EDDB#TRPBF Details

  • Manufacturer Part Number:

    LT3050EDDB#TRPBF

  • Brand Name:

    Analog Devices Inc

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    3 X 2 MM, LEAD FREE, PLASTIC, DFN-12

  • Pin Count:

    12

  • Manufacturer Package Code:

    05-08-1723

  • Country Of Origin:

    Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    10

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Max:

    0.55 V

  • Dropout Voltage1-Nom:

    0.34 V

  • Input-Output Voltage Differential-Max:

    45 V

  • Input-Output Voltage Differential-Min:

    2.2 V

  • JESD-30 Code:

    R-PDSO-N12

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Line Regulation-Max (%/V):

    0.011

  • Load Regulation-Max(%):

    0.6%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    12

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.1 A

  • Output Voltage1-Max:

    44.5 V

  • Output Voltage1-Min:

    0.6 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    HVSON

  • Package Equivalence Code:

    SOLCC12,.08,18

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    0.8 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    NO LEAD

  • Terminal Pitch:

    0.45 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    2 mm

LT3050EDDB#TRPBF Frequently Asked Questions (FAQs)

  • A good PCB layout for the LT3050EDDB#TRPBF involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and EMI. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure stability, make sure to follow the recommended compensation network and component values, and ensure that the output capacitor is properly sized and placed. Also, avoid using long, thin traces and minimize the distance between the output capacitor and the device. Additionally, consider adding a small series resistor (e.g., 1 ohm) between the output capacitor and the load to improve stability.
  • The LT3050EDDB#TRPBF is rated for operation up to 125°C ambient temperature, but it's recommended to derate the device's performance and consider thermal management strategies (e.g., heat sinks, airflow) to ensure reliable operation at high temperatures.
  • While it's possible to use a different output capacitor type or value, it's not recommended as it may affect the device's stability and performance. The recommended output capacitor values and types are specified in the datasheet to ensure optimal performance and stability. If you must use a different capacitor, consult with Analog Devices' support team or perform thorough testing to ensure compatibility.
  • To troubleshoot issues, start by verifying the input voltage, output voltage, and current. Check for proper PCB layout, component values, and soldering. Use an oscilloscope to check for oscillations, noise, or other anomalies. Consult the datasheet and application notes for guidance, and consider seeking support from Analog Devices' technical team or online forums.

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LT3050EDDB#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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