资 源 简 介
This series of fixed output low−dropout linear regulators are designed for handheld communicaTIon equipment and portable battery powered applicaTIons which require low quiescent current. This series features an ultra−low quiescent current of 2.5 A. Each device contains a voltage reference unit， an error amplifier， a PMOS power transistor， resistors for setTIng output voltage， current limit， and temperature limit protecTIon circuits. The NCP662/NCV662 series provides an enable pin for ON/OFF control. This series has been designed to be used with low cost ceramic capacitors and requires a minimum output capacitor of 0.1 F. The device is housed in the micro−miniature SC82−AB surface mount package. Standard voltage versions are 1.5， 1.8， 2.5， 2.7， 2.8， 3.0， 3.3， and 5.0 V.
