TPS755 Datasheet (Texas Instruments) - LOW-DROPOUT VOLTAGE REGULATORS

TPS755, LOW-DROPOUT VOLTAGE REGULATORS

The TPS755xx family of 5-A low dropout (LDO) regulators contains four fixed voltage option regulators with integrated power-good (PG) and an adjustable voltage option regulator.

These devices are capable of supplying 5 A of output current with a dropout of 250 mV (TPS75533).

Therefore, the device i

TPS75515, TPS75518, TPS75525, TPS75533 WITH POWER GOOD AND TPS75501 FASTĆTRANSIENT RESPONSE 5ĆA LOWĆDROPOUT VOLTAGE REGULATORS SLVS293D NOVEMBER 2000 REVISED MAY 2002 D 5-A Low-Dropout Voltage Regulator D Available in 1.5-V, 1.8-V, 2.5-V, and 3.3-V Fixed-Output and Adjustable Versions D Open Drain Power-Good (PG) Status Output (Fixed Options Only) D Dropout Voltage Typically 250 mV at 5 A (TPS75533) D Low 125 µA Typical Quiescent Current D Fast Transient Response D 3% Tolera

TPS755 Features

* a sleep mode; applying a TTL high signal to EN (enable) shuts down the regulator, reducing the quiescent current to less than 1 µA at TJ = 25°C. The power-good terminal (PG) is an active low, open drain output, which can be used to implement a power-on reset or a low-battery indicator. The TPS755xx