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L7915CP - STMicroelectronics

Description: L7915CP, Voltage Regulator, Negative 1.5A -15 V, 3-Pin TO-220FP

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PCB Footprints
L7915CP - STMicroelectronics PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO-220FP-2020
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3D Models
L7915CP - STMicroelectronics  - 3D model - Transistor Outline, Vertical - TO-220FP-2020
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L7915CP Details

  • Manufacturer Part Number:

    L7915CP

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-220FP

  • Package Description:

    TO-220FP, 3 PIN

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    8 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6.14

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    1.1 V

  • Input Voltage Absolute-Max:

    35 V

  • Input Voltage-Max:

    30 V

  • Input Voltage-Min:

    17.5 V

  • JESD-30 Code:

    R-XSFM-T3

  • JESD-609 Code:

    e3

  • 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:

    1.5 A

  • Output Voltage1-Max:

    15.7 V

  • Output Voltage1-Min:

    14.3 V

  • Output Voltage1-Nom:

    15 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    TO-220

  • Package Equivalence Code:

    SIP3,.1ISO-TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Packing Method:

    TUBE

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

  • Voltage Tolerance-Max:

    4.67%

L7915CP Frequently Asked Questions (FAQs)

  • The L7915CP can handle input voltages up to 35V, but it's recommended to keep the input voltage at least 2V above the output voltage to ensure proper regulation.
  • To ensure stability, a minimum output capacitance of 1uF is recommended, and the capacitor should be located close to the regulator. Additionally, the input capacitor should be at least 10uF to filter out noise and ripple.
  • The L7915CP can supply up to 1.5A of output current, but it's recommended to derate the current based on the ambient temperature and the input voltage to ensure reliable operation.
  • To protect the L7915CP from overheating, ensure good heat sinking, use a heat sink with a thermal resistance of less than 10°C/W, and keep the ambient temperature below 50°C. Also, consider using a thermal shutdown circuit to prevent overheating.
  • Yes, the L7915CP is suitable for high-reliability applications, but it's essential to follow proper design and manufacturing guidelines, including using a clean and stable input voltage, proper heat sinking, and ensuring the device operates within its recommended specifications.

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L7915CP 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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