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LM4050AEX3-3.0+T - Analog Devices

Description: 50ppm/°C (max) Temperature Coefficient Guaranteed over the -40°C to +125°C Temperature RangeUltra-Small 3-Pin SC70 Package0.1% (max) Initial AccuracyWide Operating Current Range: 60µA to 15mALow 28µVRMS Output Noise (10Hz to 10kHz)1.225V, 2.048V, 2.500V, 3.000V, 3.3V, 4.096V, and 5.000V Fixed Reverse Breakdown VoltagesNo Output Capacitors RequiredTolerates Capacitive LoadsAEC-Q100 Qualified, Refer to Ordering Information for the Specific /V Versions

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LM4050AEX3-3.0+T - Analog Devices - PCB symbol
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PCB Footprints
LM4050AEX3-3.0+T - Analog Devices PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - X3+2
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LM4050AEX3-3.0+T - Analog Devices - 3D model - SOT23 (3-Pin) - X3+2
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LM4050AEX3-3.0+T Details

  • Manufacturer Part Number:

    LM4050AEX3-3.0+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    3-SC70-N/A

  • Pin Count:

    3

  • Manufacturer Package Code:

    3-SC70-N/A

  • Reach Compliance Code:

    Compliant

  • 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 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:

    3.003 V

  • Output Voltage-Min:

    2.997 V

  • Output Voltage-Nom:

    3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP3/6,.08

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 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:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    0.1%

  • Width:

    1.25 mm

LM4050AEX3-3.0+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM4050AEX3-3.0+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 and a solid ground plane is recommended.
  • To ensure stability, make sure to follow the recommended capacitor values and types, and keep the input and output capacitors close to the device. Also, ensure that the input voltage is within the recommended range, and the output is not overloaded. Additionally, a small ceramic capacitor (e.g., 10nF) between the output and ground can help to improve stability.
  • Although the datasheet specifies a maximum input voltage of 7V, it's recommended to limit the input voltage to 6V to ensure reliable operation and to prevent damage to the device.
  • The LM4050AEX3-3.0+T is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to derate the output current and ensure good thermal management to prevent overheating. Additionally, consider using a heat sink or a thermally-enhanced package if the device will be operating in a high-temperature environment.
  • To troubleshoot issues with the LM4050AEX3-3.0+T, start by checking the input voltage, output voltage, and output current. Verify that the input and output capacitors are properly connected and of the recommended values. Check for any signs of overheating, and ensure that the device is properly soldered and mounted. If the issue persists, consult the datasheet and application notes for further guidance.

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LM4050AEX3-3.0+T 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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