1V fixed output, 1A capability
The Texas Instruments TLV75710PDRVR is a single-output positive linear regulator delivering a fixed 1V output at up to 1A continuous current. Housed in a 6-WDFN exposed pad package (6-WSON 2x2 mm), it suits space-constrained power rails on compact PCBs.
PSRR holds 52 dB across 1 kHz to 1 MHz
The TLV75710PDRVR maintains 52 dB power-supply rejection ratio across the 1 kHz to 1 MHz band. This wideband PSRR means ripple from a switching pre-regulator — fundamental and harmonics — is attenuated consistently, not just at a narrow notch. For a 1.8 V rail feeding a 1 V core, that 52 dB translates to roughly 2.5 mV ripple at the output from a 1 Vpp input disturbance, preserving noise margins for sensitive digital loads.
Dropout and quiescent current
Maximum dropout voltage is 1.2 V at the full 1 A load. The input rail must stay at least 1.2 V above the 1 V output across line and load transients to keep the pass element in regulation. Quiescent current draws a maximum of 40 µA, so the regulator's own consumption is negligible in battery-powered or always-on subsystems.
Protection and control set
Built-in protection includes current limiting, thermal shutdown, and undervoltage lockout. An enable pin allows external on/off control.