NXP Semiconductors TDA3661
The TDA3661 is an adjustable voltage regulator with very low dropout voltage and quiescent current, which operates over a wide supply voltage range. The IC is available as: • TDA3661T: VP ≤ 33 V, −40 °C ≤ Tamb ≤ +85 °C and SO8 package (non-automotive) • TDA3661AT: VP ≤ 45 V, −40 °C ≤ Tamb ≤ +125 °C and SO8 package (automotive). 2000 Feb 01 3 Philips Semiconductors Preliminary specification Very low dropout voltage/quiescent current adjustable voltage regulator FUNCTIONAL DESCRIPTION The TDA3661 is an adjustable voltage regulator with an output voltage that can be fixed by means of an external resistor divider.