TEXAS INSTRUMENTS  LMS8117AMP-3.3/NOPB  Fixed LDO Voltage Regulator, 2.5V to 15V, 1.2V Dropout, 3.3Vout, 1Aout, SOT-223-4


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  • Manufacturer:
  • Newark Part No.: 41K3020
  • Manufacturer Part No LMS8117AMP-3.3/NOPB

Product Overview

The LMS8117AMP-3.3/NOPB is a 1A low-dropout Linear Regulator with a dropout of 1.2V. It has the same pin-out as National Semiconductor's industry standard LM317. The LMS8117A is available in an adjustable version, which can set the output voltage from 1.25 to 13.8V with only two external resistors. In addition, it is also available in two fixed voltages, 1.8 and 3.3V. The regulator offers current limiting and thermal shutdown. Its circuit includes a Zener trimmed band-gap reference to assure output voltage accuracy to within ±1%.
  • Current limiting and thermal protection
  • 0.2% Maximum line regulation
  • 0.4% Maximum load regulation
  • Green product and no Sb/Br


Power Management
ESD sensitive device, take proper precaution while handling the device.
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Product Information

  • Input Voltage Min 2.5V
  • Input Voltage Max 15V
  • Output Voltage Nom. 3.3V
  • Output Current 1A
  • Dropout Voltage Vdo 1.2V
  • LDO Regulator Case Style SOT-223
  • No. of Pins 4Pins
  • Operating Temperature Min 0°C
  • Operating Temperature Max 125°C
  • Packaging Cut Tape
  • MSL MSL 1 - Unlimited
  • SVHC No SVHC (15-Jun-2015)

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  • CAD CadSoft_EAGLE (2.41KB) EN
  • Availability

    Availability:  1,150

    • 1,150 in stock for same day shipping
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      More stock available week commencing 6/27/16

    Price for: Each (Supplied on Cut Tape)

    Minimum order quantity: 1

    Order multiple quantity: 1

    Price: $1.08 $1.08



    Quantity List Price
    1 - 9 $1.08
    10 - 24 $0.962
    25 - 49 $0.893
    50 - 99 $0.802
    100 - 249 $0.749
    250 - 499 $0.703
    500+ $0.622

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      Newark Part No. Manufacturer Part No Manufacturer / Description
    Avail Price Qty
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    Fixed LDO Voltage Regulator, 2.5V to 15V, 1.2V Dropout, 3.3Vout, 1Aout, SOT-223-3

    Availability:​ 1,000  

    Price for: Each (Supplied on Full Reel)

    1000+ $0.491 2000+ $0.432 10000+ $0.419 25000+ $0.409


    see cut-off times

    More stock available week commencing 5/23/16
    Suggested Substitutes



    LDO Voltage Regulator, Adjustable, 3.8V to 15V in, 1.2V drop, 1.5V to 13.5V/800mA out, SOT-223-4

    Availability:​ 47  

    Price for: Each

    1+ $2.30 10+ $1.97 100+ $1.58 500+ $1.38 More pricing


    see cut-off times

    More stock available week commencing 5/16/16

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