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L78M08CV-DG - STMicroelectronics

Description: Precision 500 mA regulators

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L78M08CV-DG - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220 (dual gauge) height 4.60
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3D Models
L78M08CV-DG - STMicroelectronics  - 3D model - Transistor Outline, Vertical - TO-220 (dual gauge) height 4.60
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L78M08CV-DG Details

  • Manufacturer Part Number:

    L78M08CV-DG

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SFM

  • Package Description:

    TO-220, 3 PIN

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    2 V

  • Input Voltage Absolute-Max:

    35 V

  • Input Voltage-Max:

    25 V

  • Input Voltage-Min:

    10.5 V

  • JESD-30 Code:

    R-PSIP-T3

  • JESD-609 Code:

    e3

  • Length:

    10.2 mm

  • Line Regulation-Max:

    0.1%

  • Load Regulation-Max:

    0.16%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    150 °C

  • Output Current1-Max:

    0.5 A

  • Output Voltage1-Max:

    8.4 V

  • Output Voltage1-Min:

    7.6 V

  • Output Voltage1-Nom:

    8 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SIP

  • Package Equivalence Code:

    SIP3,.1TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Seated Height-Max:

    19.68 mm

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

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

    NOT SPECIFIED

  • Voltage Tolerance-Max:

    5%

  • Width:

    4.5 mm

L78M08CV-DG Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the L78M08CV-DG is 35V, although the recommended maximum operating input voltage is 30V to ensure reliable operation.
  • To ensure stability, a minimum output capacitance of 2.2uF with an ESR (Equivalent Series Resistance) of less than 1 ohm is recommended. Additionally, the input capacitor should be at least 1uF with an ESR of less than 3 ohms.
  • The L78M08CV-DG can maintain regulation with a minimum load current of 5mA. However, it's recommended to have a minimum load current of 10mA to ensure stable operation.
  • The L78M08CV-DG is rated for operation up to 150°C, but the maximum junction temperature (TJ) should not exceed 125°C. It's essential to ensure proper heat sinking and thermal management to prevent overheating.
  • To protect the L78M08CV-DG from input voltage transients and spikes, it's recommended to add a TVS (Transient Voltage Suppressor) diode or a varistor in parallel with the input capacitor to clamp the voltage and prevent damage.

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L78M08CV-DG 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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