The Texas Instruments TLV755185PDQNR is a single-output, positive-voltage LDO regulator delivering a fixed 1.85V output at up to 500mA. It is designed for space-constrained, noise-sensitive applications such as RF transceivers, sensor front-ends, and MCU core supplies where a clean, regulated rail is required.
Protection features and operating range
Built-in over-current, over-temperature, and under-voltage lockout (UVLO) protection cover the common fault conditions. UVLO prevents the output from turning on until the input voltage is high enough to regulate, avoiding brown-out operation.