LM2940S-12/NOPB

Texas Instruments LM2940S-12/NOPB

Part Number:
LM2940S-12/NOPB
Manufacturer:
Texas Instruments
Ventron No:
3303750-LM2940S-12/NOPB
Description:
1-A, 26-V, high-PSRR, low-dropout voltage regulator
ECAD Model:
Datasheet:
lm2940-n

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Specifications
Texas Instruments LM2940S-12/NOPB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM2940S-12/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-263-4, D2Pak (3 Leads Tab), TO-263AA
  • Number of Pins
    3
  • Weight
    4.535924g
  • Operating Temperature
    -40°C~125°C
  • Packaging
    Tube
  • JESD-609 Code
    e3
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    3 (168 Hours)
  • Number of Terminations
    3
  • ECCN Code
    EAR99
  • Subcategory
    Other Regulators
  • Technology
    BIPOLAR
  • Terminal Position
    SINGLE
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    245
  • Number of Functions
    1
  • Terminal Pitch
    2.54mm
  • Current Rating
    1A
  • Base Part Number
    LM2940
  • Pin Count
    4
  • Number of Outputs
    1
  • Voltage - Input (Max)
    26V
  • Output Voltage
    12V
  • Output Type
    Fixed
  • Max Output Current
    1A
  • Output Configuration
    Positive
  • Quiescent Current
    15mA
  • Output Voltage 1
    12V
  • Number of Regulators
    1
  • Min Input Voltage
    13.6V
  • Protection Features
    Over Current, Over Temperature, Reverse Polarity, Short Circuit
  • Current - Quiescent (Iq)
    10mA
  • Voltage Dropout (Max)
    1V @ 1A
  • PSRR
    66dB (120Hz)
  • Dropout Voltage
    500mV
  • Dropout Voltage1-Nom
    0.5V
  • Voltage Tolerance-Max
    5%
  • Nominal Output Voltage
    12V
  • Height
    4.83mm
  • Length
    10.18mm
  • Width
    8.41mm
  • Thickness
    4.44mm
  • Radiation Hardening
    No
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Contains Lead
Description
LM2940S-12/NOPB Overview
In the case of Tube cases, the regulater IC is delivered. Packaged in a TO-263-4, D2Pak (3 Leads Tab), TO-263AA case, the battery regulator IC is protected from damage during shipment. This gadget has 3 terminations on it, each with a different function. Fixed is the Voltage Regulator Chip's output type. Linear IC consists of 1 battery regulators. Surface Mount operating temperature varies depending on the IC Voltage Regulator. The IC Regulator is set to operate at -40°C~125°C degrees. As you can see, this regulator's output function is configured to be Positive. On this chip, there are a total of 4 pins in total. There are 1 outputs total on this voltage regulator IC in order to ensure that prompt and sufficient performance is achieved. There is a dropout voltage of 10 volts on this IC regulator. Chips have 3 pins. FYI, the basic part number for this IC regulator is LM2940. I would describe this component as a typical Other Regulators component. Upon reaching its maximal output current, 1A, it is able to satisfy the operation requirements. It operates in the 15mA Quiescent Current state.

LM2940S-12/NOPB Features
500mV dropout voltage
Other Regulators subtageroy

LM2940S-12/NOPB Applications
There are a lot of Texas Instruments LM2940S-12/NOPB Linear Voltage Regulators applications.

Car eCall
Smart buildings
Wired/Wireless audio systems
xEV
Production line
Fuel injector
Power generator plants
Sense & Conrol
Dashboards
eBike
LM2940S-12/NOPB More Descriptions
1-A, 26-V, high-PSRR, low-dropout voltage regulator 3-DDPAK/TO-263 -40 to 125
NATIONAL SEMICONDUCTOR LM2940S-12/NOPB / IC REGULATOR LDO 1A TO-263
LDO Regulator Pos 12V 1A Automotive 4-Pin(3 Tab) DDPAK Tube
Fixed Positive LDO Regulator, 12V, 1V Dropout, BIPolar, PSSO3
LM2940 Tube Surface Mount Over Current Over Temperature Reverse Polarity Short Circuit voltage regulator linear 500mV 4.83mm 1A -40C~125C
IC, REG, LDO, 12V, 1A, TO263; Primary Input Voltage:26V; Output Voltage Fixed:12.36V; Dropout Voltage Vdo:500mV; No. of Pins:3; Output Current:1A; Voltage Regulator Case Style:TO-263; Operating Temperature Range:-40°C to 125°C; SVHC:No SVHC (19-Dec-2011); Input Voltage Max:26V; Input Voltage Min:13.6V; No. of Outputs:1; Operating Temperature Max:125°C; Operating Temperature Min:-40°C; Output Current Max:1A; Output Voltage:12.36V; Output Voltage Max:12.36V; Output Voltage Min:11.64V; Package / Case:TO-263; Supply Voltage Max:26V; Supply Voltage Min:13.6V; Termination Type:SMD; Voltage Regulator Type:Fixed
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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