LM2940IMP-10/NOPB

Texas Instruments LM2940IMP-10/NOPB

Part Number:
LM2940IMP-10/NOPB
Manufacturer:
Texas Instruments
Ventron No:
3300687-LM2940IMP-10/NOPB
Description:
1-A, 26-V, high-PSRR, low-dropout voltage regulator
ECAD Model:
Datasheet:
lm2940-n

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Part Overview
Description
Positive voltage regulators
Source 1 A of output current
Dropout voltage: 0.5 V (typical), 1 V (maximum)
Quiescent current reduction circuit reduces ground current when input-output differential exceeds 3 V
Quiescent current with 1 A output current and 5 V input-output differential: 30 mA
Protected from reverse battery installations and 2-battery jumps
Automatic shutdown during line transients to protect internal circuits and load
Mirror-image insertion protection
Short circuit and thermal overload protection

Features
Input voltage range: 6 V to 26 V
Output current: 1 A
Dropout voltage: 0.5 V (typical), 1 V (maximum)
Quiescent current reduction circuit
Reverse battery protection
Internal short circuit current limit
Mirror image insertion protection
Product enhancement tested

Applications
Post regulator for switching supplies
Logic power supplies
Industrial instrumentation
Specifications
Texas Instruments LM2940IMP-10/NOPB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM2940IMP-10/NOPB.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 3 days ago)
  • Contact Plating
    Tin
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    TO-261-4, TO-261AA
  • Number of Pins
    4
  • Operating Temperature
    -40°C~85°C
  • Packaging
    Cut Tape (CT)
  • JESD-609 Code
    e3
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    4
  • Termination
    SMD/SMT
  • ECCN Code
    EAR99
  • Subcategory
    Other Regulators
  • Packing Method
    TR
  • Technology
    BIPOLAR
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Number of Functions
    1
  • Terminal Pitch
    2.3mm
  • Current Rating
    1A
  • Base Part Number
    LM2940
  • Pin Count
    4
  • Number of Outputs
    1
  • Voltage - Input (Max)
    26V
  • Output Voltage
    10V
  • Output Type
    Fixed
  • Max Output Current
    1A
  • Max Supply Voltage
    26V
  • Min Supply Voltage
    12V
  • Output Configuration
    Positive
  • Quiescent Current
    15mA
  • Max Output Voltage
    10V
  • Output Voltage 1
    10V
  • Number of Regulators
    1
  • Min Input Voltage
    11.5V
  • Protection Features
    Over Current, Over Temperature, Reverse Polarity, Short Circuit
  • Current - Quiescent (Iq)
    10mA
  • Voltage Dropout (Max)
    1V @ 1A
  • PSRR
    63dB (120Hz)
  • Dropout Voltage
    500mV
  • Dropout Voltage1-Nom
    0.5V
  • Voltage Tolerance-Max
    5%
  • Nominal Output Voltage
    10V
  • Height
    1.8mm
  • Length
    6.5mm
  • Width
    3.5mm
  • Thickness
    1.6mm
  • Radiation Hardening
    No
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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