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LM4041CILT-1.2 - STMicroelectronics

Description: Precision micropower shunt voltage reference

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LM4041CILT-1.2 - STMicroelectronics - PCB symbol
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PCB Footprints
LM4041CILT-1.2 - STMicroelectronics PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SOT-23-3L_1
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3D Models
LM4041CILT-1.2 - STMicroelectronics - 3D model - SOT23 (3-Pin) - SOT-23-3L_1
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LM4041CILT-1.2 Details

  • Manufacturer Part Number:

    LM4041CILT-1.2

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    5.05

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Nom:

    1.225 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Equivalence Code:

    TO-236

  • Package Style:

    SMALL OUTLINE, THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    YES

  • Temp Coef of Voltage-Max:

    100 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

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

    30

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    0.5%

LM4041CILT-1.2 Frequently Asked Questions (FAQs)

  • The recommended layout for the LM4041CILT-1.2 involves placing the device close to the power source, using short and wide traces for the input and output pins, and minimizing the loop area of the input and output traces to reduce noise and EMI.
  • To ensure stability, it's essential to follow the recommended capacitor values and types, keep the input and output capacitors close to the device, and avoid using capacitors with high equivalent series resistance (ESR). Additionally, the device should be decoupled from the power source using a 10uF or larger capacitor.
  • The maximum allowed voltage drop across the LM4041CILT-1.2 is typically around 200mV to 300mV, depending on the specific application and required accuracy. Exceeding this voltage drop may affect the device's accuracy and stability.
  • Yes, the LM4041CILT-1.2 can be used as a voltage reference for an ADC or DAC, but it's essential to consider the device's noise and temperature coefficient specifications to ensure they meet the requirements of the specific application.
  • To protect the LM4041CILT-1.2 from reverse voltage or overvoltage conditions, it's recommended to add a diode or a voltage clamp circuit in series with the input pin, and to use a voltage regulator or a fuse to limit the input voltage to the recommended maximum rating.

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LM4041CILT-1.2 Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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