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LM4050BEM3-3.0/V+T - Analog Devices

Description: Voltage References 50ppm/C Precision Micropower Shunt Voltage References with Multiple Reverse Breakdown Voltages

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LM4050BEM3-3.0/V+T - Analog Devices - PCB symbol
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PCB Footprints
LM4050BEM3-3.0/V+T - Analog Devices PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - U3+1
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3D Models
LM4050BEM3-3.0/V+T - Analog Devices - 3D model - SOT23 (3-Pin) - U3+1
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LM4050BEM3-3.0/V+T Details

  • Manufacturer Part Number:

    LM4050BEM3-3.0/V+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    3-SOT_23-N/A

  • Pin Count:

    3

  • Manufacturer Package Code:

    3-SOT_23-N/A

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2002-08-15

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    8.5

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Length:

    2.92 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    3.006 V

  • Output Voltage-Min:

    2.994 V

  • Output Voltage-Nom:

    3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.12 mm

  • Surface Mount:

    YES

  • Technology:

    BICMOS

  • Temp Coef of Voltage-Max:

    50 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    0.2%

  • Width:

    1.3 mm

LM4050BEM3-3.0/V+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM4050BEM3-3.0/V+T 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 inductance. A 4-layer PCB with a dedicated power plane is recommended.
  • To ensure stability, make sure to follow the recommended capacitor values and types, and keep the output capacitor ESR within the specified range. Also, avoid using capacitors with high ESL or ESR, and keep the input and output capacitors close to the device. Additionally, a small series resistor (e.g., 1-2 ohms) can be added to the output to improve stability.
  • The maximum allowed input voltage ripple for the LM4050BEM3-3.0/V+T is typically around 1-2% of the input voltage, but this can vary depending on the specific application and noise sensitivity. It's recommended to use a high-quality input filter capacitor and to keep the input voltage ripple as low as possible to ensure optimal performance.
  • While the recommended output capacitor value is 10uF, you can use a different value or type, but be aware that this may affect the device's performance and stability. A larger output capacitor can improve load transient response, but may also increase the device's startup time. Always verify the device's performance with the chosen output capacitor value and type.
  • The LM4050BEM3-3.0/V+T has a thermal shutdown feature that protects the device from overheating. To ensure proper heat dissipation, use a PCB with a solid ground plane, and consider adding thermal vias or a heat sink to the device. Keep the device away from other heat sources, and ensure good airflow around the device.

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LM4050BEM3-3.0/V+T Overview

Use the download button to access the LM4050BEM3-3.0/V+T schematic symbol, PCB footprint, and 3D model.
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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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