Part Image

LM7915CT - onsemi

Description: ON Semiconductor LM7915CT Negative Voltage Regulator, 1A, -15 V, ±4% 3-Pin, TO-220

Download LM7915CT Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
LM7915CT - onsemi PCB footprint - Transistor Outline, Vertical - Transistor Outline, Vertical - TO−220−3LD CASE 340AT ISSUE A_3
click to zoom
3D Models
LM7915CT - onsemi  - 3D model - Transistor Outline, Vertical - TO−220−3LD CASE 340AT ISSUE A_3
click to zoom

LM7915CT Details

  • Manufacturer Part Number:

    LM7915CT

  • Brand Name:

    ON Semiconductor

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    TO-220AB, 3 PIN

  • Manufacturer Package Code:

    340AT

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    2 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

  • Length:

    14.986 mm

  • 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:

    UNSPECIFIED

  • Package Code:

    SFM

  • Package Equivalence Code:

    SIP3,.1TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    FLANGE MOUNT

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR

  • Seated Height-Max:

    4.7 mm

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

  • Voltage Tolerance-Max:

    5%

  • Width:

    10.16 mm

LM7915CT Frequently Asked Questions (FAQs)

  • The LM7915CT can handle input voltages up to 35V, but it's recommended to keep it below 25V for optimal performance and to prevent overheating.
  • To ensure a stable output voltage, make sure to use a suitable input capacitor (e.g., 10uF) and output capacitor (e.g., 10uF) as close to the device as possible. Also, ensure the input voltage is at least 2V higher than the output voltage.
  • The minimum input voltage required for the LM7915CT to function is around 10V, but it's recommended to keep it above 12V for optimal performance.
  • The LM7915CT is rated for operation up to 125°C, but it's recommended to keep the junction temperature below 115°C for optimal performance and reliability. Ensure proper heat sinking and thermal management in high-temperature environments.
  • Use a transient voltage suppressor (TVS) diode or a voltage clamp circuit at the input to protect the LM7915CT from voltage transients and spikes. This will help prevent damage to the device and ensure reliable operation.

Trust Checks

This model has been provided by an expert contributor.
Expert Contribution
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LM7915CT Overview

Use the download button to access the LM7915CT schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM791, or try a keyword search, such as Other Regulators

Parts related to LM7915CT

Showing 0 results

LM7915CT Alternates

Showing results

Image Part Number Model
Part Image MC7915CT Samsung Semiconductor

Fixed Negative Standard Regulator, 15V, BIPolar, PSFM3

Part Image 5962-8874801UA Unitrode Corporation

Fixed Negative Standard Regulator, 15V, CSFM3

Part Image 5962-8874801UA Solitron Devices Inc

Fixed Negative Standard Regulator, 15V, BIPolar, SFM3

Part Image 5962-8874801UA Omnirel Corp

Fixed Negative Standard Regulator, 15V, BIPolar, MSFM3

Part Image MC7915ACT onsemi

Fixed Negative Standard Regulator, 15V, BIPolar, PSFM3

For a full list of alternate parts for LM7915CT, check out Findchips.com