LM1117DTX-ADJ/NOPB

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LM1117DTX-ADJ/NOPB

Space saving 800-mA low-dropout linear regulator with internal current limit

Qty Price
1-9 $1.30
10-24 $1.16
25-99 $1.07
100-249 $0.92
250-499 $0.85
500-749 $0.69
750-999 $0.55
1000+ $0.49

Features

  • Available in 1.8 V, 2.5 V, 3.3 V, 5 V,
    and Adjustable Versions
  • Space-Saving SOT-223 and WSON Packages
  • Current Limiting and Thermal Protection
  • Output Current 800 mA
  • Line Regulation 0.2% (Maximum)
  • Load Regulation 0.4% (Maximum)
  • Temperature Range
    • LM1117: 0°C to 125°C
    • LM1117I: –40°C to 125°C

Texas Instruments  LM1117DTX-ADJ/NOPB

The LM1117 is a low dropout voltage regulator with a dropout of 1.2 V at 800 mA of load current.

The LM1117 is available in an adjustable version, which can set the output voltage from 1.25 to 13.8 V with only two external resistors. In addition, it is available in five fixed voltages, 1.8 V, 2.5 V, 3.3 V, and 5 V.

The LM1117 offers current limiting and thermal shutdown. Its circuit includes a Zener trimmed bandgap reference to assure output voltage accuracy to within ±1%.

A minimum of 10-µF tantalum capacitor is required at the output to improve the transient response and stability.