TDA3673 Datasheet (NXP) - Very low dropout voltage/quiescent current 3.3 V voltage regulator

TDA3673, Very low dropout voltage/quiescent current 3.3 V voltage regulator

The TDA3673 is a fixed 3.3 V voltage regulator with very low dropout voltage and quiescent current, which operates over a wide supply voltage range.

The IC is available as: * TDA3673T: VP ≤ 33 V, *40 °C ≤ Tamb ≤ +85 °C and SO8 package (non-automotive) * TDA3673AT: VP ≤ 45 V,

TDA3673 Features

* Fixed 3.3 V, 100 mA regulator with enable function

* Supply voltage range up to 33 V (45 V)

* Very low quiescent current of 15 µA (typical value)

* Very low dropout voltage

* High ripple rejection

* Very high stability:

* Electrolytic capacit