Part Image

LM317MADTRKG - onsemi

Description: Internal Short Circuit Current Limiting; Internal Thermal Overload Protection; Output Current in Excess of 500 mA; Output Transistor Safe-Area Compensation; Output Adjustable between 1.2 V and 37 V; Floating Operation for High Voltage Applications; Eliminates Stocking Many Fixed Voltages; Pb-Free Packages are Available; NCV Prefix for Automotive and Other Applications Requiring Site Control Changes

Download LM317MADTRKG 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
LM317MADTRKG - onsemi PCB footprint - Other - Other - DPAK (SINGLE GAUGE) CASE 369C ISSUEF_FFW
click to zoom
3D Models
LM317MADTRKG - onsemi  - 3D model - Other - DPAK (SINGLE GAUGE) CASE 369C ISSUEF_FFW
click to zoom

LM317MADTRKG Details

  • Manufacturer Part Number:

    LM317MADTRKG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DPAK (SINGLE GAUGE) TO-252

  • Package Description:

    DPAK-3/2

  • Pin Count:

    3

  • Manufacturer Package Code:

    369C

  • Country Of Origin:

    Mainland China, Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Date Of Intro:

    1998-06-02

  • Manufacturer:

    onsemi

  • YTEOL:

    6.24

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Nom:

    3 V

  • Input-Output Voltage Differential-Max:

    40 V

  • Input-Output Voltage Differential-Min:

    3 V

  • JESD-30 Code:

    R-PSSO-G2

  • JESD-609 Code:

    e3

  • Length:

    6.54 mm

  • Line Regulation-Max (%/V):

    0.07

  • Load Regulation-Max(%):

    1.5%

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    2

  • Operating Temperature TJ-Max:

    125 °C

  • Output Current1-Max:

    0.5 A

  • Output Voltage1-Max:

    37 V

  • Output Voltage1-Min:

    1.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-252

  • Package Equivalence Code:

    SMSIP3H,.38,90TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Seated Height-Max:

    2.38 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.29 mm

  • Terminal Position:

    SINGLE

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

    30

  • Width:

    6.095 mm

LM317MADTRKG Frequently Asked Questions (FAQs)

  • The maximum input voltage is 40V, but it's recommended to keep it below 35V for reliable operation.
  • The output voltage can be adjusted by using a resistive divider network between the output and adjustment pins. The formula to calculate the output voltage is Vout = 1.25 * (1 + R2/R1).
  • The LM317MADTRKG requires a minimum load current of 3.5mA to maintain regulation. If the load current is less than this, an additional resistor can be added to ensure proper operation.
  • The LM317MADTRKG is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to derate the output current and input voltage at high temperatures to ensure reliable operation.
  • A capacitor (e.g., 10uF) can be added between the input and ground to filter out voltage transients. Additionally, a TVS diode or a zener diode can be used to clamp the input voltage to a safe level.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LM317MADTRKG Overview

Use the download button to access the LM317MADTRKG schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM317, or try a keyword search, such as Linear Regulator ICs

Parts related to LM317MADTRKG

Showing 0 results

LM317MADTRKG Alternates

Showing results

Image Part Number Model
Part Image LM317MDT-1T4 Motorola Semiconductor Products

Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSIP3

Part Image LM317MABDT-1 onsemi

Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSIP3

Part Image LM317MBDT-1RK Motorola Semiconductor Products

Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSIP3

Part Image LM317MDT-1RK onsemi

Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PSIP3

Part Image KA317MR onsemi

Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, PSSO2

For a full list of alternate parts for LM317MADTRKG, check out Findchips.com