TPS77127 Datasheet | Texas Instruments

Obsolete Devices: TPS77127, TPS77201, TPS77215, TPS77218 TPS77101/115/118/127/128/133/150 WITH RESET OUTPUT TPS77201/215/218/227/228/233/250 WITH POWER GOOD OUTPUT 150-m A LDO REGULATORS WITH 8-PIN MSOP PACKAGING SLVS225D - FEBRUARY 2000 - REVISED OCTOBER 2000 D Open Drain Power-On Reset With 220-ms Delay (TPS771xx) D Open Drain Power-Good (PG) Status Output (TPS772xx) D 150-m A Low-Dropout Voltage Regulator D Available in 1.5-V, 1.8-V, 2.7-V, 2.8-V, 3.3-V, 5.0-V Fixed Output and Adjustable Versions D Dropout Voltage Typically 115 m V at 150 m A (TPS77133, TPS77233) D Ultralow 92-µA Quiescent Current (Typ) D 8-Pin MSOP (DGK) Package D Low Noise (55 µVrms) Without External Filter (Bypass) Capacitor (TPS77118, TPS77218) D 2% Tolerance Over Specified Conditions for Fixed-Output Versions D Fast Transient Response D Thermal Shutdown Protection description FB/SENSE RESET EN GND TPS771xx DGK Package (TOP VIEW) OUT OUT IN IN FB/SENSE PG EN TPS772xx DGK Package (TOP VIEW) OUT OUT IN IN TPS77x33 DROPOUT VOLTAGE vs JUNCTION TEMPERATURE The TPS771xx and TPS772xx are low-dropout 250 regulators with integrated power-on reset and - Dropout Voltage - m V power good (PG) function respectively....