Part Image

LM337IMP/NOPB - Texas Instruments

Description: Standard Regulator Neg 37V 1A SOT223 Texas Instruments LM337IMP/NOPB, Single Negative Voltage Regulator 1.5A Adjustable -1.2 → -37 V, 3-Pin SOT-223

Download LM337IMP/NOPB 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
LM337IMP/NOPB - Texas Instruments PCB footprint - SOT223 (3-Pin) - SOT223 (3-Pin) - DCY (R-PDSO-G4)
click to zoom
3D Models
LM337IMP/NOPB - Texas Instruments  - 3D model - SOT223 (3-Pin) - DCY (R-PDSO-G4)
click to zoom

LM337IMP/NOPB Details

  • Manufacturer Part Number:

    LM337IMP/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-223

  • Pin Count:

    3

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Adjustability:

    ADJUSTABLE

  • Dropout Voltage1-Nom:

    2.4 V

  • Input Voltage-Max:

    4.2 V

  • Input Voltage-Min:

    40 V

  • Input-Output Voltage Differential-Max:

    40 V

  • Input-Output Voltage Differential-Min:

    3 V

  • JESD-30 Code:

    R-PDSO-G4

  • JESD-609 Code:

    e3

  • Length:

    6.5 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:

    4

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    1.5 A

  • Output Voltage1-Max:

    -1.2 V

  • Output Voltage1-Min:

    -37 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOT-223

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    ADJUSTABLE NEGATIVE SINGLE OUTPUT STANDARD REGULATOR

  • Seated Height-Max:

    1.8 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.3 mm

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tolerance-Max:

    2.4%

  • Width:

    3.56 mm

LM337IMP/NOPB Frequently Asked Questions (FAQs)

  • The maximum input voltage is 40V, but it's recommended to keep it below 35V for reliable operation.
  • Use a 10uF capacitor on the output pin and a 0.1uF capacitor on the adjust pin to ensure stability and accuracy.
  • The minimum load current is 10mA, but it's recommended to have a load current of at least 20mA for stable operation.
  • The LM337IMP/NOPB is rated for operation up to 125°C, but thermal derating is required above 85°C to prevent overheating.
  • Use a TVS diode or a transient voltage suppressor on the input pin to protect the regulator from voltage spikes and transients.

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

LM337IMP/NOPB Overview

Use the download button to access the LM337IMP/NOPB schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM337, 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 LM337IMP/NOPB

Showing 0 results

LM337IMP/NOPB Alternates

Showing results

Image Part Number Model
Part Image LM337IMPX/NOPB Texas Instruments

Adjustable Negative Standard Regulator, -37V Min, -1.2V Max, BIPolar, PDSO4

Part Image LM337IMP National Semiconductor Corporation

Adjustable Negative Standard Regulator, 1.2V Min, 37V Max, BIPolar, PDSO4

Part Image LM337IMPX/NOPB National Semiconductor Corporation

Adjustable Negative Standard Regulator, 1.2V Min, 37V Max, BIPolar, PDSO4

Part Image LM337IMPX National Semiconductor Corporation

Adjustable Negative Standard Regulator, 1.2V Min, 37V Max, BIPolar, PDSO4

Part Image LM337IMPX Texas Instruments

Adjustable Negative Standard Regulator, -37V Min, -1.2V Max, BIPolar, PDSO4

For a full list of alternate parts for LM337IMP/NOPB, check out Findchips.com