UM1650 Datasheet (Union Semiconductor) - Very Low Dropout Linear Regulator

UM1650, Very Low Dropout Linear Regulator

The UM1650/UM1750 series are very low dropout linear regulators designed for low power portable applications.

Typical output noise is only 195μVRMS and maximum dropout is just 110mV(Typ) at the load current of 150mA.The internal P-channel MOSFET pass transistor requires no base current, allowing th

UM1650 Features

* include high output voltage accuracy, excellent transient response, under voltage lockout, stability with ultralow ESR ceramic capacitors as small as 1μF, short-circuit and thermal overload protection and output current limiting. The UM1650 series are available in a low profile SOT23-3 package. The