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MC7915CT - onsemi

Description: Obsolete - Linear Voltage Regulator, 1 A, 5 V, Negative

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PCB Footprints
MC7915CT - onsemi PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO−220, SINGLE GAUGE CASE 221AB−01 ISSUE A
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3D Models
MC7915CT - onsemi  - 3D model - Transistor Outline, Vertical - TO−220, SINGLE GAUGE CASE 221AB−01 ISSUE A
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  • Datasheet Download Datasheet
  • Stock & Prices $ Price & Stock for MC7915CT
  • Part Number MC7915CT
  • Manufacturer onsemi
  • Pin Count 3
  • Part Category Integrated Circuit
  • Package Category Transistor Outline, Vertical
  • Footprint Name Transistor Outline, Vertical - TO−220, SINGLE GAUGE CASE 221AB−01 ISSUE A
  • Released Date Aug 31, 2022
  • Last Modified Date Sep 19, 2024 2:45 PM UTC
  • Pinout / Pin List Click Here (Member Only)

MC7915CT Details

  • Manufacturer Part Number:

    MC7915CT

  • Brand Name:

    onsemi

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-220, SINGLE GAUGE, 3-LEAD

  • Package Description:

    D2PAK-3

  • Pin Count:

    3

  • Manufacturer Package Code:

    221AB

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    1.3 V

  • Input Voltage Absolute-Max:

    35 V

  • Input Voltage-Max:

    30 V

  • Input Voltage-Min:

    17.5 V

  • JESD-30 Code:

    R-PSFM-T3

  • JESD-609 Code:

    e0

  • Line Regulation-Max:

    0.3%

  • Load Regulation-Max:

    0.3%

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    125 °C

  • Output Current1-Max:

    1 A

  • Output Voltage1-Max:

    15.75 V

  • Output Voltage1-Min:

    14.25 V

  • Output Voltage1-Nom:

    15 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SFM

  • Package Equivalence Code:

    SIP3,.1TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Packing Method:

    RAIL

  • Peak Reflow Temperature (Cel):

    235

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Tin/Lead (Sn80Pb20)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

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

    30

  • Voltage Tolerance-Max:

    5%

MC7915CT Frequently Asked Questions (FAQs)

  • The maximum input voltage for the MC7915CT is 35V, but it's recommended to keep it below 25V for reliable operation.
  • To ensure stability, use a minimum output capacitance of 1uF, and keep the input and output capacitors close to the regulator. Also, use a low-ESR capacitor for the output capacitor.
  • The dropout voltage of the MC7915CT is typically around 2V, which means the input voltage should be at least 2V higher than the output voltage for proper regulation.
  • The MC7915CT is rated for operation up to 125°C, but its performance may degrade at high temperatures. Be sure to derate the output current and consider using a heat sink if operating in high-temperature environments.
  • Use a TVS (transient voltage suppressor) diode or a voltage clamp at the input to protect the regulator from voltage surges and spikes.

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MC7915CT Overview

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