Part Image

LM2990S-5.0 - Texas Instruments

Description: 1-A, Negative Low Dropout Regulator

Download LM2990S-5.0 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
LM2990S-5.0 - Texas Instruments PCB footprint - Other - Other - LM2990S-5.0-2
click to zoom

LM2990S-5.0 Details

  • Manufacturer Part Number:

    LM2990S-5.0

  • Brand Name:

    Texas Instruments

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    D2PAK

  • Pin Count:

    4

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    1 V

  • Dropout Voltage1-Nom:

    0.6 V

  • Input Voltage Absolute-Max:

    26 V

  • Input Voltage-Max:

    26 V

  • Input Voltage-Min:

    6 V

  • JESD-30 Code:

    R-PSSO-G3

  • JESD-609 Code:

    e0

  • Length:

    10.16 mm

  • Line Regulation-Max:

    0.04%

  • Load Regulation-Max:

    0.04%

  • Moisture Sensitivity Level:

    3

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature TJ-Max:

    125 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    1 A

  • Output Voltage1-Max:

    5.25 V

  • Output Voltage1-Min:

    4.75 V

  • Output Voltage1-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-263

  • Package Equivalence Code:

    SMSIP3H,.55TB

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Packing Method:

    TUBE

  • Peak Reflow Temperature (Cel):

    235

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED NEGATIVE SINGLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    4.83 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    SINGLE

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

    20

  • Voltage Tolerance-Max:

    5%

  • Width:

    8.64 mm

LM2990S-5.0 Frequently Asked Questions (FAQs)

  • The maximum input voltage that can be applied to the LM2990S-5.0 is 15V, but it's recommended to keep it below 12V for optimal performance and reliability.
  • To ensure the output voltage is stable and regulated, make sure to use a suitable output capacitor (e.g., 10uF) and a minimum load current of 5mA. Also, ensure the input voltage is within the recommended range and the device is operated within its specified temperature range.
  • The minimum input voltage required for the LM2990S-5.0 to function properly is 6.5V, but it's recommended to keep it above 7V for optimal performance.
  • The LM2990S-5.0 is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. It's recommended to use a heat sink or ensure good airflow to keep the device temperature below 100°C.
  • To protect the LM2990S-5.0 from input voltage transients and spikes, use a voltage transient suppressor (TVS) or a zener diode in parallel with the input capacitor. This will help clamp the input voltage and prevent damage to the device.

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

LM2990S-5.0 Overview

Use the download button to access the LM2990S-5.0 schematic symbol and PCB footprint.
To find more CAD model downloads similar to this part, try a partial part number search, like LM299, 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 LM2990S-5.0

Showing 0 results

LM2990S-5.0 Alternates

Showing results

Image Part Number Model
Part Image LM2990SX-5.0/NOPB National Semiconductor Corporation

Fixed Negative LDO Regulator, 5V, 1V Dropout, BIPolar, PSSO3

Part Image LM2990S-5.0/NOPB National Semiconductor Corporation

Fixed Negative LDO Regulator, 5V, 1V Dropout, BIPolar, PSSO3

Part Image LM2990S-5.0 National Semiconductor Corporation

Fixed Negative LDO Regulator, 5V, 1V Dropout, BIPolar, PSSO3

Part Image LM2990SX-5.0 Texas Instruments

Fixed Negative LDO Regulator, 5V, 1V Dropout, BIPolar, PSSO3