UP0111AMA5-00 PDF Datasheet – 600mA, Linear Regulator

Part Number: UP0111AMA5-00

Function: 600mA, Low Dropout Linear Regulator

Package: SOT23-5 Type

Manufacturer: uPI Semiconductor


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UP0111AMA5-00 image


The UP0111AMA5-00 is a compa ct fast re sponse low dropout regulator specifically designed to continuously deliver up to 600mA output current. Designed with a P-channel MOSFET serie s pass tra nsistor, the uP01 11 yields extremely low dropout voltage (e.g. 300mV at 600mA) and
maintains very low ground current (70uA).

The uP0111 does not require a bypass capacitor, hence achieving the smallest PCB area. The uP0111 is designed and optimized to work with low-value, low-cost cera mic capacitors. Only a 1uF ceramic output capacitor is required for stable operation for any load conditions. […]

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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 Typica



1. Cellular and Cordless Phones

2. Bluetooth Portable Radios and Accessaries

3. Battery-Powered Equipment

4. Laptop, Palmtops, Notebook Computers



UP0111AMA5-00 Datasheet PDF