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LM4041D12IDCKR - Texas Instruments

Description: 1.2-V Precision Micropower Shunt Voltage Reference, 1.0% accuracy

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PCB Footprints
LM4041D12IDCKR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DCK (R-PDSO-G5)
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3D Models
LM4041D12IDCKR - Texas Instruments  - 3D model - SOT23 (5-Pin) - DCK (R-PDSO-G5)
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LM4041D12IDCKR Details

  • Manufacturer Part Number:

    LM4041D12IDCKR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    5

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    OUTPUT VOLTAGE ADJUSTABLE FROM 1.225V TO 10V

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    1.237 V

  • Output Voltage-Min:

    1.213 V

  • Output Voltage-Nom:

    1.225 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP5/6,.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

  • Supply Voltage-Max (Vsup):

    10 V

  • Supply Voltage-Min (Vsup):

    1.225 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    150 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin (Sn)

  • 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:

    1%

  • Width:

    1.25 mm

LM4041D12IDCKR Frequently Asked Questions (FAQs)

  • A good PCB layout practice is to keep the LM4041D12IDCKR away from high-current carrying traces and noisy components. Use a solid ground plane and decouple the input and output pins with 0.1uF capacitors. Keep the output capacitor as close to the OUT pin as possible.
  • To ensure stability, use a minimum output capacitance of 10uF and a maximum ESR of 1 ohm. Also, keep the input voltage within the recommended range and avoid using long input wires that can cause oscillations.
  • The maximum current that can be drawn from the LM4041D12IDCKR is 10mA. Exceeding this current may cause the output voltage to droop or the device to overheat.
  • During power-up, the LM4041D12IDCKR has a soft-start feature that prevents output voltage overshoot. During power-down, the output voltage decays slowly to prevent any voltage spikes.
  • The LM4041D12IDCKR is rated for operation up to 125°C. However, the output voltage accuracy and stability may degrade at high temperatures. It's recommended to derate the output current and voltage at high temperatures.

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LM4041D12IDCKR Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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