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LM334Z/LFT1 - Texas Instruments

Description: Current & Power Monitors & Regulators 3-Terminal Adjustable Current Source

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Symbol
LM334Z/LFT1 - Texas Instruments - PCB symbol
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PCB Footprints
LM334Z/LFT1 - Texas Instruments PCB footprint - Other - Other - LP0003A
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3D Models
LM334Z/LFT1 - Texas Instruments - 3D model - Other - LP0003A
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LM334Z/LFT1 Details

  • Manufacturer Part Number:

    LM334Z/LFT1

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    ANALOG CIRCUIT

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    0.8 V

  • JESD-30 Code:

    X-XBCY-W3

  • JESD-609 Code:

    e3

  • Number of Functions:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    70 °C

  • Output Current-Max:

    0.00001 A

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    TO-92

  • Package Equivalence Code:

    SIP3,.1,50

  • Package Shape:

    UNSPECIFIED

  • Package Style:

    CYLINDRICAL

  • Supply Voltage-Max (Vsup):

    40 V

  • Supply Voltage-Min (Vsup):

    1 V

  • Surface Mount:

    NO

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    WIRE

  • Terminal Position:

    BOTTOM

LM334Z/LFT1 Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the LM334Z/LFT1 is -40°C to 125°C.
  • No, the LM334Z/LFT1 is a current source, not a voltage regulator. It is designed to provide a constant current output, not a regulated voltage output.
  • The output current of the LM334Z/LFT1 is set by the value of the resistor connected between the ADJ pin and the V+ pin. The output current is inversely proportional to the value of the resistor.
  • The minimum input voltage required for the LM334Z/LFT1 is 3.5V, but it can operate with input voltages as low as 2.5V with reduced output current capability.
  • Yes, the LM334Z/LFT1 is designed to operate in high-temperature environments, but the output current may decrease at high temperatures due to thermal limitations.

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LM334Z/LFT1 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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