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LM217LZ - STMicroelectronics

Description: Linear Voltage Regulator IC Positive Adjustable 1 Output 100mA TO-92-3 , 37V , 120Hz , -40°C ~ 125°C

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LM217LZ - STMicroelectronics PCB footprint - Other - Other - TO-92_2026-1.1
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LM217LZ - STMicroelectronics  - 3D model - Other - TO-92_2026-1.1
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LM217LZ Details

  • Manufacturer Part Number:

    LM217LZ

  • Source Url Status Check Date:

    2012-07-27 00:00:00

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-92

  • Package Description:

    ROHS COMPLIANT, TO-92, 3 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Nom:

    3 V

  • Input-Output Voltage Differential-Max:

    40 V

  • Input-Output Voltage Differential-Min:

    3 V

  • JESD-30 Code:

    R-XBCY-T3

  • JESD-609 Code:

    e3

  • Line Regulation-Max (%/V):

    0.05

  • Load Regulation-Max(%):

    1%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.1 A

  • Output Voltage1-Max:

    37 V

  • Output Voltage1-Min:

    1.2 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    TO-92

  • Package Equivalence Code:

    SIP3,.1,50

  • Package Shape:

    RECTANGULAR

  • Package Style:

    CYLINDRICAL

  • Packing Method:

    TUBE

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

LM217LZ Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM217LZ is 42V, although it's recommended to keep it below 40V for reliable operation.
  • To ensure stability, make sure to use a minimum output capacitance of 10uF with an ESR (Equivalent Series Resistance) of less than 5 ohms, and a minimum input capacitance of 1uF with an ESR of less than 10 ohms.
  • The LM217LZ requires a minimum load current of 5mA to regulate properly. If the load current is less than this, the output voltage may not be regulated accurately.
  • The LM217LZ is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to derate the output current and input voltage at high temperatures to ensure reliable operation.
  • To protect the LM217LZ from input voltage transients, use a TVS (Transient Voltage Suppressor) diode or a zener diode with a voltage rating higher than the maximum input voltage, connected between the input pin and ground.

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LM217LZ 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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