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LM334M - Texas Instruments

Description: Adjustable current converter,LM334M SO8

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LM334M - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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LM334M - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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LM334M Details

  • Manufacturer Part Number:

    LM334M

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    PLASTIC, SOIC-8

  • Pin Count:

    8

  • ECCN Code:

    EAR99

  • Date Of Intro:

    1989-01-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    0.8 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e0

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    235

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Voltage-Max (Vsup):

    40 V

  • Supply Voltage-Min (Vsup):

    1 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Width:

    3.9 mm

LM334M Frequently Asked Questions (FAQs)

  • The LM334M can operate from -40°C to 125°C, but the output current and voltage regulation may degrade at extreme temperatures.
  • To ensure stability, use a minimum output capacitance of 10uF, and keep the input and output capacitors close to the device. Also, avoid using long leads or wires that can cause oscillations.
  • The minimum input voltage required is 3.5V, but it's recommended to use a minimum of 4V to ensure proper regulation and stability.
  • While the LM334M can handle up to 10mA of output current, it's not suitable for high-current applications. For high-current applications, consider using a dedicated voltage regulator IC or a switching regulator.
  • The output voltage of the LM334M can be adjusted by using a resistor divider network between the output pin and the adjust pin. The ratio of the resistors determines the output voltage.

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LM334M 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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