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LM334Z - STMicroelectronics

Description: IC SENSOR TEMP ADJ CUR MODE TO92

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LM334Z - STMicroelectronics - PCB symbol
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PCB Footprints
LM334Z - STMicroelectronics PCB footprint - Other - Other - LM334Z-3
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3D Models
LM334Z - STMicroelectronics - 3D model - Other - LM334Z-3
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LM334Z Details

  • Manufacturer Part Number:

    LM334Z

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    TO-92, 3 PIN

  • ECCN Code:

    EAR99

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Additional Feature:

    CURRENT ADJUSTABLE FROM 1MICRO AMP TO 10 MILLI AMP

  • Analog IC - Other Type:

    DC-DC CURRENT SOURCE MODULE

  • Input Voltage-Max:

    40 V

  • Input Voltage-Min:

    1 V

  • JESD-30 Code:

    O-PBCY-T3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    70 °C

  • Output Current-Max:

    0.01 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    BCY

  • Package Equivalence Code:

    SIP3,.1,50

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

  • Trim/Adjustable Output:

    YES

LM334Z Frequently Asked Questions (FAQs)

  • The LM334Z can operate from -40°C to 125°C, but the output voltage accuracy is only guaranteed from -20°C to 85°C.
  • To ensure stability, a minimum output capacitance of 10uF is recommended, and the output capacitor should be placed as close to the output pin as possible. Additionally, the input capacitor should be at least 1uF.
  • The minimum input voltage required is 3.5V, but it's recommended to use a minimum of 4V to ensure proper operation.
  • Yes, the LM334Z can be used as a voltage reference for an ADC, but it's essential to consider the output voltage tolerance and temperature coefficient to ensure accurate ADC conversions.
  • The output voltage of the LM334Z can be calculated using the formula: Vout = 3.3V * (1 + R1/R2), where R1 and R2 are the resistors used in the voltage divider circuit.

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LM334Z 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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