UM15315DA Datasheet

UM15315DA Ultra Low Quiescent Current Linear Regulator

The UM153xx/UM154xx series are ultra low quiescent current low dropout linear regulators designed for low power portable applications. The range of output voltage is from 1.3V to 5.0V while operated from 2.2V to 5.5V input. The EN function of UM154xx can disable the entire circuit by inputting low .

Features

 Battery-Powered Systems
 Reference Voltage Sources
 Portable AV Systems
 Portable Games
 Cellular Phones
 Utility Meters
 Toys
 Maximum Input Voltage: 5.5V
 ±2.0% Voltage Accuracy at 30mA
 Fast Transient Response
 Output Current Limit
 Stable with 1μF Output Capacitor
 Thermal Overload Protection
 Low Profile SOT23-3, SOT89-3 or DFN4 1.8×1.2 Package(UM153xx) Low Profile SOT23-5, SOT89-5 or DFN6 2.0×2.0 Package(UM154xx) UM153xx Series Pin Configurations & Top View GND 1 VOUT 2 3 VIN 3 XXX M 1 2 M: Month Code UM153xxS SOT23-3 ____________________________________________.