LM1117IMPX-3.3/NOPB
Texas InstrumentsLM1117IMPX-3.3/NOPB is a Texas Instruments fixed 3.3 V low-dropout linear regulator in an SOT-223 package, delivering up to 800 mA from inputs up to 15 V with a dropout voltage of 1.2 V at full 800 mA output. It is rated from -40 °C to +125 °C and remains a default choice for post-regulating 5 V rails down to 3.3 V in embedded and industrial boards. Selection advice: the code embeds the fixed 3.3 V output — other LM1117 output voltages and the adjustable version carry different code segments, and the /NOPB suffix is the lead-free form to quote. IMPX denotes this SOT-223 tape-and-reel ordering code. Parameters verified against Texas Instruments documentation.
- MPN
- LM1117IMPX-3.3/NOPB
- Manufacturer
- Texas Instruments
- Family
- Linear regulator (LDO)
- Package
- SOT-223
- Manufacturer channel coverage
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