Home  LM2940CT-5.0/NOPB  LM2940CT-5.0/NOPB VS LM2940T-5.0/NOPB

LM2940CT-5.0/NOPB vs LM2940T-5.0/NOPB vs L4940V5 Comparison

  • Hide Shared Attributes
    LM2940CT-5.0/NOPB
    LM2940CT-5.0/NOPB
    LM2940T-5.0/NOPB
    LM2940T-5.0/NOPB
    L4940V5
    L4940V5
  • Part No.
    LM2940CT-5.0/NOPB
    LM2940T-5.0/NOPB
    L4940V5
  • Description
    TEXAS INSTRUMENTS LM2940CT-5.0/NOPB Fixed LDO Voltage Regulator, 0V to 26V, 500mV Dropout, 5Vout, 1Aout, TO-220-3
    Fixed LDO Voltage Regulator, 0V to 26V, 500mV Dropout, 5Vout, 1Aout, TO-220-3
    Fixed LDO Voltage Regulator, 7V to 17V, 500mV Dropout, 5Vout, 1.5Aout, TO-220-3
  • Manufacturer
    N/A
    N/A
    St microelectronics
  • Classification
    Voltage Regulators
    Voltage Regulators
    Voltage Regulators
  • Reference Price(USD)
    $0.519
    $0.528
    $0.565
  • Inventory(pcs)
    10.1k
    10k
    15.7k
  • Case/Package
    TO-220-3
    TO-220-3
    TO-220-3
  • Number of Pins
    3
    3
    3
  • Number of Channels
    1
    1
    -
  • Number of Positions
    3
    3
    3
  • Input Voltage (DC)
    26.0V (max)
    26.0V (max)
    17.0V (max)
  • Output Voltage
    5 V
    5 V
    5 V
  • Supply Voltage (DC)
    26.0V (max)
    26.0 V, 26.0 V (max)
    30.0V (max)
  • voltage rating
    500 mV
    500 mV
    500 mV
  • ECCN Code
    -
    EAR99
    EAR99
  • Current Rating
    1.00 A
    -
    -
  • Supply Current
    15mA ~ 60mA
    10mA ~ 15mA
    30 mA
  • Output Current
    1 A
    1 A
    1.5 A
  • Input Bias Current
    -
    -
    5 mA
  • Number of Outputs
    1
    1
    1
  • Quiescent Current
    10 mA
    10 mA
    5 mA
  • Number of Regulated Outputs
    1
    1
    -
  • Output Capacitor Type
    Tantalum
    Tantalum
    -
  • Operating Temperature
    0℃ ~ 125℃
    -40℃ ~ 125℃
    -40℃ ~ 150℃
  • Size-Length
    10.16 mm
    10.16 mm
    10.4 mm
  • Size-Width
    4.7 mm
    4.7 mm
    4.6 mm
  • Size-Height
    8.89 mm
    8.89 mm
    9.15 mm
  • Mounting Style
    Through Hole
    Through Hole
    Through Hole
  • Weight
    -
    -
    0.004535924 kg
  • Packaging
    Tube
    Each
    Tube
  • REACH SVHC Compliance
    No SVHC
    No SVHC
    No SVHC
  • Lead-Free Status
    Lead Free
    Lead Free
    Lead Free
  • RoHS
    RoHS Compliant
    RoHS Compliant
    RoHS Compliant
  • Product Lifecycle Status
    Active
    Active
    Active
  • Input Voltage (Min)
    6.25 V
    6.25 V
    7 V
  • Input Voltage
    6.25V ~ 26V
    6.25V ~ 26V
    ≤17 V
  • Output Voltage (Min)
    5 V
    5 V
    -
  • Automative-Spec
    -
    Yes
    -
  • Operating Temperature (Min)
    0 ℃
    -40 ℃
    -40 ℃
  • Output Current (Max)
    1 A
    1 A
    1.5 A
  • Quiescent Current(Max)
    15 mA
    15 mA
    8 mA
  • Industrial-Spec
    Yes
    Yes
    Yes
  • Number of Output Channels
    1
    -
    1
  • Operating Temperature (Max)
    125 ℃
    125 ℃
    150 ℃
  • Line Regulation
    50 mV
    50 mV
    10 mV
  • REACH SVHC Compliance Edition
    2015/06/15
    -
    2015/12/17
  • Load Regulation
    50 mV
    50 mV
    25 mV
  • Input Voltage (Max)
    26 V
    26 V
    17 V
  • Supply Voltage (Max)
    -
    -
    30 V
  • Supply Voltage (Min)
    -
    -
    6 V
  • Overview
    LM2940CT-5.0/NOPB Product overview

    The LM2940CT-5.0/NOPB is a positive Voltage Regulator features the ability to source 1A of output current with a dropout voltage of typically 0.5V and a maximum of 1V over the entire temperature range. Furthermore, a quiescent current reduction circuit has been included which reduces the ground current when the differential between the input voltage and the output voltage exceeds approximately 3V. The quiescent current with 1A of output current and an input-output differential of 5V is therefore only 30mA. Higher quiescent currents only exist when the regulator is in the dropout mode (VIN-VOUT

    .
    Output Voltage Trimmed Before Assembly
    .
    Reverse Battery Protection
    .
    Internal Short Circuit Current Limit
    .
    Mirror Image Insertion Protection
    .
    P+ Product Enhancement Tested
    .
    Green Product, No Sb/Br
    Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
    View all
    LM2940T-5.0/NOPB Product overview

    The LM2940T-5.0/NOPB is a Positive Voltage Regulator features the ability to source 1A of output current with a dropout voltage of typically 0.5V and a maximum of 1V over entire temperature range. Furthermore, a quiescent current reduction circuit has been included which reduces the ground current when the differential between the input voltage and the output voltage exceeds approximately 3V. The quiescent current with 1A of output current and an input-output differential of 5V is therefore only 30mA. Higher quiescent currents only exist when the regulator is in the dropout mode (VIN - VOUT

    .
    0.5V at IOUT = 1A Dropout voltage typically
    .
    Output voltage trimmed before assembly
    .
    Reverse battery protection
    .
    Internal short-circuit current limit
    .
    Mirror image insertion protection
    .
    P+ Product enhancement tested
    .
    Green product and no Sb/Br
    Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
    View all
    L4940V5 Product overview

    The L4940V5 is a fixed output, three terminal very low dropout (LDO) linear voltage regulator in 3 pin TO-220 package. This regulator is particularly suitable for battery powered equipments for reducing consumption and prolonging battery life. L4940V5 low dropout regulator features internal current limiting, anti saturation circuit, thermal shut down and safe area protection.

    .
    Fixed output voltage is 5V
    .
    Low dropout voltage is 500mV at 1.5A output current
    .
    Input voltage range from 7V to 17V
    .
    Output current is 1.5A
    .
    Very low quiescent current
    .
    Short circuit protection
    .
    Reverse polarity protection
    .
    Operating junction temperature range from -40°C to 150°C
    View all

LM2940CT-5.0/NOPB Alternative Parts

Image Part Compare Manufacturer Category Description
Image:LM2940CT-5.0/NOPB Mfr.Part#:LM2940CT-5.0/NOPB Compare: Current Part Manufacturers:N/A Category:Voltage Regulators Description:N/a lm2940ct-5.0/nopb fixed ldo voltage regulator, 0v to 26v, 500mv dropout, 5vout, 1aout, to-220-3
Image:LM2940CT-5.0 Mfr.Part#:LM2940CT-5.0 Compare: LM2940CT-5.0/NOPB VS LM2940CT-5.0 Manufacturers:N/A Category:Voltage Regulators Description:N/a lm2940ct-5.0 fixed ldo voltage regulator, 0v to 26v, 500mv dropout, 5vout, 1aout, to-220-3
Image:LM2940T-5.0/NOPB Mfr.Part#:LM2940T-5.0/NOPB Compare: LM2940CT-5.0/NOPB VS LM2940T-5.0/NOPB Manufacturers:N/A Category:Voltage Regulators Description:Fixed ldo voltage regulator, 0v to 26v, 500mv dropout, 5vout, 1aout, to-220-3
Image:MIC2937A-5.0WT Mfr.Part#:MIC2937A-5.0WT Compare: LM2940CT-5.0/NOPB VS MIC2937A-5.0WT Manufacturers:Microchip Category:Voltage Regulators Description:Microchip mic2937a-5.0wt fixed ldo voltage regulator, 2v to 26v, 370mv dropout, 5vout, 750maout, to-220-3