LMS8117ADTX-ADJ/NOPB by Texas Instruments | Linear Regulator | Avnet ASIA
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LMS8117ADTX-ADJ/NOPB

Texas Instruments

LDO Regulator Pos 1.25V to 13.8V 1A 3-Pin(2+Tab) TO-252 T/R

Manufacturer Part #: LMS8117ADTX-ADJ/NOPB

Alternate Part #: LMS8117ADTX-ADJ/NOPB


legend RoHS Compliant

Descriptions

Documents

Subs/Alternatives

Information

The LMS8117A is a series of low dropout voltage regulators with a dropout of 1.2V at 1A of load current. It has the same pin-out as NationalSemiconductor's industry standard LM317.

The LMS8117A is available in an adjustable version, which can set the output voltage from 1.25V to 13.8V with only two external resistors.In addition, it is also available in two fixed voltages, 1.8V and 3.3V.

The LMS8117A offers current limiting and thermal shutdown. Its circuit includes a zener trimmed bandgap reference to assure output voltageaccuracy to within ±1%.

The LMS8117A series is available in SOT-223 and TO-252 D-PAK packages. A minimum of 10µF tantalum capacitor is required atthe output to improve the transient response and stability.

 

Key Features

  • Available in 1.8V, 3.3V, and Adjustable Versions
  • Space Saving SOT-223 and TO-252 Packages
  • Current Limiting and Thermal Protection
  • Technical Attributes

    Description
    Value
    Find similar Parts
    Supplier Package
    TO-252
    Output Type
    Adjustable
    Screening Level
    Extended Commercial
    Maximum Input Voltage
    15 V
    Junction to Case
    10 °C/W
    Mounting
    Surface Mount
    Max Processing Temp
    260
    Maximum Output Current
    1 A
    Minimum Input Voltage
    2.5 V
    Pin Count
    3
    Typical Dropout Voltage @ Current
    1.1@100mA|1.15@500mA|1.2@1A V
    MSL Level
    2
    Junction to Ambient
    92 °C/W
    Reference Voltage
    1.262 V
    Product Dimensions
    6.58 x 6.1 x 2.3 mm
    Number of Outputs
    1
    Operating Temperature
    0 to 125 °C
    Function
    LDO
    Polarity
    Positive
    Line Regulation
    0.035 %
    Load Regulation
    0.2 %
    Output Voltage
    1.25 to 13.8 V
    Input Voltage Range
    15 to 2.5 V
    Accuracy
    ±1 %
    Lead Finish
    Tin
    Maximum Dropout Voltage @ Current
    1.15@100mA|1.2@500mA|1.25@1A V

    ECCN / UNSPSC

    Description
    Value
    ECCN:
    EAR99
    SCHEDULE B:
    8542.2121-00
    HTSN:
    8542.2121-00
    UNSPSC:
    32101630
    UNSPSC VERSION:
    V15.1101
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