Part Image

MC79L12ACDR - Texas Instruments

Description: 3-pin, 100mA, Fixed Negative Voltage Regulator

Download MC79L12ACDR 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
MC79L12ACDR - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
click to zoom
3D Models
MC79L12ACDR - Texas Instruments  - 3D model - Small Outline Packages - D0008A
click to zoom

MC79L12ACDR Details

  • Manufacturer Part Number:

    MC79L12ACDR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    FIXED

  • Dropout Voltage1-Nom:

    1.7 V

  • Input Voltage Absolute-Max:

    35 V

  • Input Voltage-Max:

    27 V

  • Input Voltage-Min:

    14.5 V

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Line Regulation-Max:

    0.25%

  • Load Regulation-Max:

    0.1%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature TJ-Max:

    125 °C

  • Output Current1-Max:

    0.1 A

  • Output Voltage1-Max:

    12.6 V

  • Output Voltage1-Min:

    11.4 V

  • Output Voltage1-Nom:

    12 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    5%

  • Width:

    3.9 mm

MC79L12ACDR Frequently Asked Questions (FAQs)

  • A good PCB layout for the MC79L12ACDR should include a solid ground plane, wide power traces, and a thermal relief pattern around the device to facilitate heat dissipation. TI provides a recommended PCB layout in the datasheet.
  • To ensure a stable output voltage, make sure to use the recommended output capacitor value and type, and ensure the input voltage is within the specified range. Also, minimize the distance between the output capacitor and the device to reduce noise and oscillation.
  • The maximum input voltage that can be applied to the MC79L12ACDR is 15V, but it's recommended to operate within the specified input voltage range of 7.5V to 12V for optimal performance and reliability.
  • The MC79L12ACDR is rated for operation up to 125°C, but it's essential to consider the device's power dissipation and thermal management when operating in high-temperature environments. Ensure proper heat sinking and thermal design to prevent overheating.
  • The MC79L12ACDR has built-in overcurrent protection, but it's still essential to add external protection components, such as fuses or current-limiting resistors, to prevent damage from excessive current or short-circuit conditions.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

MC79L12ACDR Overview

Use the download button to access the MC79L12ACDR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like MC79L, or try a keyword search, such as Linear Regulator ICs

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

Parts related to MC79L12ACDR

Showing 0 results

MC79L12ACDR Alternates

Showing results

Image Part Number Model
Part Image MC79L12ACD Texas Instruments

Fixed Negative Standard Regulator, 12V, BIPolar, PDSO8

Part Image LM79L12ACM National Semiconductor Corporation

Fixed Negative Standard Regulator, 12V, BIPolar, PDSO8

Part Image LM79L12ACMX National Semiconductor Corporation

Fixed Negative Standard Regulator, 12V, BIPolar, PDSO8

Part Image LM79L12ACMX/NOPB National Semiconductor Corporation

Fixed Negative Standard Regulator, 12V, BIPolar, PDSO8

Part Image MC79L12ACDR2 onsemi

Fixed Negative Standard Regulator, 12V, BIPolar, PDSO8

For a full list of alternate parts for MC79L12ACDR, check out Findchips.com