Dual 200 mA rail — 80 dB PSRR floor
The TLV7113025DSET packs two 200 mA LDOs in a single 6-WSON (1.5x1.5) package, delivering fixed 3 V and 2.5 V outputs from a 5.5 V max input. The 80 dB PSRR at 10 Hz (dropping to 50 dB at 100 kHz) means this part cleans up ripple from a switching pre-regulator before it reaches sensitive analog or RF loads — the rejection stays useful well into the switching-frequency band. Quiescent current sits at 110 µA total for both regulators, so an always-on sensor or MCU keep-alive rail draws under 0.1 mA from the battery when the load is idle.
Dropout headroom and protection suite
Maximum dropout is 215 mV on the 3 V output and 250 mV on the 2.5 V output at full 200 mA load — the input rail must stay at least 250 mV above the higher output voltage across line and load transients to keep regulation. Built-in over-current, over-temperature, short-circuit, and undervoltage lockout (UVLO) protection cover the common failure modes in unattended or remote equipment — no external supervisor needed for basic fault response. The enable pin (active-high) lets a system sequencer or GPIO gate each regulator independently, useful for power-rail sequencing in multi-voltage designs.