TPS7225Y Datasheet - Texas Instruments

TPS7225Y MICROPOWER LOW-DROPOUT (LDO) VOLTAGE REGULATORS

D, P, OR PW PACKAGE (TOP VIEW) SENSE†/FB‡ RESET/PG GND EN 1 2 3 4 8 OUT 7 OUT 6 IN 5 IN † SENSE * Fixed voltage options only (TPS7225, TPS7230, TPS7233, TPS7248, and TPS7250) ‡ FB * Adjustable version only (TPS7201) 600 TA = 25°C 500 VDO * Dropout Voltage * mV .

TPS7201Q, TPS7225Q, TPS7230Q TPS7233Q, TPS7248Q, TPS7250Q, TPS72xxY MICROPOWER LOW-DROPOUT (LDO) VOLTAGE REGULATORS SLVS102G MARCH 1995 REVISED JUNE 2000 D Available in 5-V, 4.85-V, 3.3-V, 3.0-V, and 2.5-V Fixed-Output and Adjustable Versions D Dropout Voltage <85 mV Max at IO = 100 mA (TPS7250) D Low Quiescent Current, Independent of Load, 180 µA Typ D 8-Pin SOIC and 8-Pin TSSOP Package D Output Regulated to ± 2% Over Full Operating Range for Fixed-Output Versions D Extreme.

TPS7225Y Features

* a logic-enabled sleep mode to shut down the regulator, reducing quiescent current to 0.5 µA maximum at TJ = 25°C. Other features include a power-good function that reports low output voltage and may be used to implement a power-on reset or a low-battery indicator. The TPS72xx is offered in 2.5-V, 3

TPS7225Y Datasheet (1.60 MB)