UP0111 PDF – 600mA, Low Dropout Linear Regulator

Part Number: UP0111

Function: 600mA, Low Dropout Linear Regulator

Package: SOT23, SOT39, SOP 8, DFN3x3 Type

Manufacturer: uPI Semiconductor


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UP0111 image


The uP0111 is a compa ct fa st re sponse low dropout regulator specifically designed to continuously deliver up to 600mA output current. Designed with a P-cha nnel MOSFET serie s pa ss tra nsistor, the uP01 11 yields extremely low dropout voltage (e.g. 300mVat 600mA) a nd maintains very low ground current (70uA).


1. Wide Input Voltage Range from 2.5V to 5.5V
2. Ultra Low Dropout Voltage: 300mV @ 600mA
3. Ultra Fast Response in Line/Load Transient
4. Stable with 1uF Ceramic Output Capacitor
5. Low Ground Current: 70uA Typical
6. Low Shutdown Current: < 1uA
7. Foldback Output Current Limit


1. Cellular and Cordless Phones
2. Bluetooth Portable Radios and Accessaries
3. Battery-Powered Equipment
4. Laptop, Palmtops, Notebook Computers
5. Hand-Held Instruments


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UP0111 Datasheet