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LM317LZRMG - onsemi

Description: Internal Thermal Overload Protection; Output Current in Excess of 100 mA; Output Transistor Safe-Area Compensation; Internal Short Circuit Current Limiting; Standard 3-Lead Transistor Package; Eliminates Stocking Many Fixed Voltages; Output Adjustable Between 1.2 V and 37 V; Floating Operation for High Voltage Applications; Pb-Free Packages are Available; NCV Prefix for Automotive and Other Applications Requiring Site and Control Changes

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LM317LZRMG Details

  • Manufacturer Part Number:

    LM317LZRMG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-92 (TO-226) 5.33mm Body Height

  • Pin Count:

    3

  • Manufacturer Package Code:

    29-10

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    5.6

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Nom:

    3 V

  • Input-Output Voltage Differential-Max:

    40 V

  • Input-Output Voltage Differential-Min:

    3 V

  • JESD-30 Code:

    O-PBCY-T3

  • JESD-609 Code:

    e3

  • Line Regulation-Max (%/V):

    0.07

  • Load Regulation-Max(%):

    1.5%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    125 °C

  • Output Current1-Max:

    0.1 A

  • Output Voltage1-Max:

    37 V

  • Output Voltage1-Min:

    1.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-92

  • Package Equivalence Code:

    SIP3,.1,50

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Packing Method:

    AMMO PACK

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

LM317LZRMG Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM317LZRMG is 40V. Exceeding this voltage can cause damage to the device.
  • To ensure stability and prevent oscillations, a minimum output capacitance of 1uF is recommended, and the input capacitor should be at least 0.1uF. Additionally, the output voltage should be decoupled from the input voltage using a resistor and capacitor.
  • The minimum load current required for the LM317LZRMG to operate properly is 3.5mA. If the load current is less than this, the output voltage may not be regulated properly.
  • While the LM317LZRMG can handle up to 1.5A of output current, it is not recommended for high-current applications due to thermal limitations. For high-current applications, it's recommended to use a heat sink or a more suitable regulator.
  • The output voltage of the LM317LZRMG can be adjusted by using a resistor divider network between the output and the adjust pin. The output voltage can be calculated using the formula: Vout = 1.25V * (1 + R2/R1).

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LM317LZRMG Overview

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