Fixed 2.5V LDO for noise-sensitive sensor rails
The TLV70525YFPR is a fixed-output 2.5 V LDO regulator from Texas Instruments, delivering up to 200 mA from a 5.5 V maximum input. Its PSRR holds 80 dB at 10 kHz and still measures 55 dB at 1 MHz — a profile that suits powering analog sensor front-ends, RF PLLs, or precision ADC reference buffers where supply noise couples directly into the signal path.
Dropout headroom and quiescent current
Maximum dropout is 0.25 V at the full 200 mA load. Quiescent current is 55 µA typical, with supply current limited to 315 µA maximum.
Protection set and operating range
On-chip protection includes over-current, over-temperature, reverse polarity, and undervoltage lockout (UVLO), reducing the need for external supervisor ICs.