TPS737 Datasheet (Texas Instruments) - 1-A Low-Dropout Regulator

TPS737, 1-A Low-Dropout Regulator

The TPS737 linear low-dropout (LDO) voltage regulator uses an NMOS pass transistor in a voltagefollower configuration.

This topology is relatively insensitive to the output capacitor value and ESR, allowing for a wide variety of load configurations.

Load transient response is excellent, even with a

TPS737 Features

* Stable with 1-μF or larger ceramic output capacitor

* Input voltage range: 2.2 V to 5.5 V

* Ultra-low dropout voltage

* Legacy silicon: 130 mV typical at 1 A

* New silicon, M3 suffix: 122 mV typical at 1 A

* Excellent load transient response