Home  LP3871EMP-3.3/NOPB  LP3871EMP-3.3/NOPB VS LP3961EMP-3.3/NOPB

LP3961EMP-3.3 vs LP3871EMP-3.3/NOPB vs LP3871EMP-3.3 Comparison

  • Hide Shared Attributes
    LP3961EMP-3.3
    LP3961EMP-3.3
    LP3871EMP-3.3/NOPB
    LP3871EMP-3.3/NOPB
    LP3871EMP-3.3
    LP3871EMP-3.3
  • Part No.
    LP3961EMP-3.3
    LP3871EMP-3.3/NOPB
    LP3871EMP-3.3
  • Description
    TEXAS INSTRUMENTS LP3961EMP-3.3 Fixed LDO Voltage Regulator, 2.5V to 7V, 240mV Dropout, 3.3Vout, 800mAout, SOT-223-5
    TEXAS INSTRUMENTS LP3871EMP-3.3/NOPB Fixed LDO Voltage Regulator, 2.5V to 7V, 240mV Dropout, 3.3Vout, 800mAout, SOT-223-5
    Fixed LDO Voltage Regulator, 2.5V to 7V, 240mV Dropout, 3.3Vout, 800mAout, SOT-223-5
  • Manufacturer
    N/A
    N/A
    N/A
  • Classification
    Voltage Regulators
    Voltage Regulators
    Voltage Regulators
  • Reference Price(USD)
    $1.899
    $0.960
    $1.859
  • Inventory(pcs)
    4k
    16.3k
    170
  • Case/Package
    TO-261-5
    TO-261-5
    SOT-223-5
  • Number of Pins
    5
    5
    5
  • Number of Positions
    5
    5
    5
  • Input Voltage (DC)
    -
    -
    7.00V (max)
  • Output Voltage
    3.3 V
    3.3 V
    3.3 V
  • ECCN Code
    -
    EAR99
    -
  • voltage rating
    240 mV
    240 mV
    240 mV
  • Supply Current
    -
    5mA ~ 15mA
    -
  • Output Current
    800 mA
    800 mA
    800 mA
  • Quiescent Current
    4.00 mA
    5.00 mA
    5.00 mA
  • Number of Outputs
    1
    1
    1
  • Number of Regulated Outputs
    1
    1
    1
  • Operating Temperature
    -40℃ ~ 125℃
    -40℃ ~ 125℃
    -40℃ ~ 125℃
  • Output Capacitor Type
    Ceramic
    Ceramic
    -
  • Size-Length
    -
    6.5 mm
    -
  • Size-Width
    -
    3.56 mm
    -
  • Size-Height
    -
    1.6 mm
    -
  • Mounting Style
    Surface Mount
    Surface Mount
    Surface Mount
  • Packaging
    Tape & Reel (TR)
    Tape & Reel (TR)
    Tape & Reel (TR)
  • REACH SVHC Compliance
    No SVHC
    No SVHC
    No SVHC
  • Lead-Free Status
    Contains Lead
    Lead Free
    Contains Lead
  • RoHS
    Non-Compliant
    RoHS Compliant
    Non-Compliant
  • Product Lifecycle Status
    Active
    Active
    Active
  • Input Voltage (Max)
    7 V
    7 V
    7 V
  • Line Regulation
    0.02 %
    0.02 %
    0.02 %
  • REACH SVHC Compliance Edition
    2015/06/15
    2015/06/15
    2015/06/15
  • Operating Temperature (Max)
    125 ℃
    125 ℃
    125 ℃
  • Input Voltage (Min)
    2.5 V
    2.5 V
    2.5 V
  • Load Regulation
    0.02 %
    0.04 %
    0.04 %
  • Input Voltage
    ≤7 V
    ≤7 V
    ≤7 V
  • Operating Temperature (Min)
    -40 ℃
    -40 ℃
    -40 ℃
  • Output Current (Max)
    0.8 A
    800 mA
    0.8 A
  • Industrial-Spec
    -
    -
    Yes
  • Accuracy
    ±1.5 %
    ±1.5 %
    ±1.5 %
  • Output Voltage (Min)
    -
    3.3 V
    -
  • Overview
    LP3961EMP-3.3 Product overview

    The LP3961EMP-3.3 is a 3.3V fixed output fast ultra-low-dropout (LDO) Linear Regulator operate from a 2.5 to 7V input supply. This device respond very fast to step changes in load which makes them suitable for low-voltage microprocessor applications. The device is developed on a CMOS process which allows low quiescent current operation independent of output load current, as well as operation under extremely low-dropout (LDO) conditions. The dropout voltage is typically 24mV at 80mA load current and 240mV at 800mA load current.

    .
    Low ground pin current
    .
    0.02% Load regulation
    .
    15µA Quiescent current in shutdown mode
    .
    ±1.5% Output voltage accuracy
    .
    ERROR\ flag indicates output status
    .
    Extremely low output capacitor requirements
    .
    Overtemperature and overcurrent protection
    View all
    LP3871EMP-3.3/NOPB Product overview

    The LP3871 and LP3874 series of fast ultra-low-dropout linear regulators operate from a 2.5-V to 7-V input supply. Wide range of preset output voltage options are available. These ultra-low-dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The devices are developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3871 and LP3874 to operate under extremely low dropout conditions.

    .
    *Dropout Voltage:** Ultra-low-dropout voltage; typically 24 mV at 80-mA load current and 240 mV at 0.8-A load current.
    .
    *Ground Pin Current:** Typically 6 mA at 0.8-A load current.
    .
    *Shutdown Mode:** Typically 10-nA quiescent current when the SD pin is pulled low.
    .
    *ERROR Flag: **ERROR flag goes low when the output voltage drops 10% below nominal value.
    .
    *SENSE:** SENSE pin improves regulation at remote loads.
    .
    *Precision Output Voltage:** Multiple output voltage options are available ranging from 1.8 V to 5 V with a ensured accuracy of ±1.5% at room temperature, and ±3% over all conditions (varying line, load, and temperature).
    View all
    LP3871EMP-3.3 Product overview

    The LP3871EMP-3.3 is a 3.3V fixed output fast ultra-low-dropout (LDO) Linear Regulator operate from a 2.5 to 7V input supply. This device respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The device is developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the device to operate under extremely low-dropout (LDO) conditions. Dropout voltage is typically 24mV at 80mA load current and 240mV at 0.8A load current. Ground pin current is typically 6mA at 0.8A load current. ERROR\ flag goes low when the output voltage drops 10% below nominal value. SENSE pin improves regulation at remote loads.

    .
    0.04% Load regulation
    .
    10nA Quiescent current in shutdown mode
    .
    Specified output current of 0.8A DC
    .
    ±1.5% Output voltage accuracy
    .
    ERROR\ flag indicates output status
    .
    Minimum output capacitor requirements
    .
    Overtemperature and overcurrent protection
    View all

LP3871EMP-3.3/NOPB Alternative Parts

Image Part Compare Manufacturer Category Description
Image:LP3871EMP-3.3/NOPB Mfr.Part#:LP3871EMP-3.3/NOPB Compare: Current Part Manufacturers:N/A Category:Voltage Regulators Description:N/a lp3871emp-3.3/nopb fixed ldo voltage regulator, 2.5v to 7v, 240mv dropout, 3.3vout, 800maout, sot-223-5
Image:LP3872EMP-3.3/NOPB Mfr.Part#:LP3872EMP-3.3/NOPB Compare: LP3871EMP-3.3/NOPB VS LP3872EMP-3.3/NOPB Manufacturers:N/A Category:Voltage Regulators Description:N/a lp3872emp-3.3/nopb fixed ldo voltage regulator, 2.5v to 7v in, 380mv dropout, 3.3v/1.5a out, sot-223-5
Image:LP3961EMP-3.3/NOPB Mfr.Part#:LP3961EMP-3.3/NOPB Compare: LP3871EMP-3.3/NOPB VS LP3961EMP-3.3/NOPB Manufacturers:N/A Category:Voltage Regulators Description:Fixed ldo voltage regulator, 2.5v to 7v, 240mv dropout, 3.3vout, 800maout, sot-223-5
Image:LP3961EMP-3.3 Mfr.Part#:LP3961EMP-3.3 Compare: LP3871EMP-3.3/NOPB VS LP3961EMP-3.3 Manufacturers:N/A Category:Voltage Regulators Description:N/a lp3961emp-3.3 fixed ldo voltage regulator, 2.5v to 7v, 240mv dropout, 3.3vout, 800maout, sot-223-5