Nisshinbo Micro Devices Inc. SOT89-5 R1172H331D-T1-FE

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The R1172H331D-T1-FE is a low-dropout linear voltage regulator IC from the R1172 series, fabricated using CMOS technology. It supplies a steady 1A current with high output voltage accuracy and low quiescent current. Characterized by its excellent ripple rejection, low dropout voltage, and built-in thermal protection, this fixed-voltage regulator ensures stable power delivery to downstream circuits in various electronic designs. Ideal for applications requiring minimal voltage drop across the regulator under variable load conditions.