Part Image

LM317LBDG - onsemi

Description: Last Shipments - Linear Voltage Regulator, 100 mA, High PSRR, Adjustable, Positive

Download LM317LBDG 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
LM317LBDG - onsemi PCB footprint - Small Outline Packages - Small Outline Packages - SOIC82
click to zoom
3D Models
LM317LBDG - onsemi  - 3D model - Small Outline Packages - SOIC82
click to zoom

LM317LBDG Details

  • Manufacturer Part Number:

    LM317LBDG

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC-8 Narrow Body

  • Pin Count:

    8

  • Manufacturer Package Code:

    751-07

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • 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-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    4.9 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:

    8

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.1 A

  • Output Voltage1-Max:

    37 V

  • Output Voltage1-Min:

    1.2 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    RAIL

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR

  • Seated Height-Max:

    1.75 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    TIN

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    3.9 mm

LM317LBDG Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM317LBDG is 40V, but it's recommended to keep it below 35V 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 LM317LBDG requires a minimum load current of 3.5mA to regulate properly. If the load current is less than this, the output voltage may not be regulated accurately.
  • No, the LM317LBDG is designed to regulate positive voltages only. If you need a negative voltage regulator, consider using a different regulator like the LM337.
  • The output voltage of the LM317LBDG can be adjusted by using a resistive divider network between the output and the adjust pin. The output voltage is determined by the ratio of the resistors and the reference voltage (1.25V).

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

LM317LBDG Overview

Use the download button to access the LM317LBDG 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 LM317LBDG

Showing 0 results

LM317LBDG Alternates

Showing results

Image Part Number Model
Part Image LM317LD13 STMicroelectronics

Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PDSO8

Part Image LM317L STMicroelectronics

Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PDSO8

Part Image LM317LMX National Semiconductor Corporation

Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PDSO8

Part Image LM317LD Motorola Semiconductor Products

Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PDSO8

Part Image LM317LDR2 Motorola Semiconductor Products

Adjustable Positive Standard Regulator, 1.2V Min, 37V Max, BIPolar, PDSO8

For a full list of alternate parts for LM317LBDG, check out Findchips.com