Datasheet Texas Instruments LP3872ES-1.8/NOPB — 数据表

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Documents LP3872, LP3875
SNVS227H – FEBRUARY 2003 – REVISED JANUARY 2015 LP387x 1.5-A Fast Ultra-Low-Dropout Linear Regulators
1 Features 3 Description The LP387x series of fast ultra low-dropout linear
regulators operate from a 2.5-V to 7-V input supply.
Wide range of preset output voltage options are
available. These ultra low-dropout linear regulators
respond very quickly to step changes in load, which
makes them suitable for low-voltage microprocessor
applications. The LP3872 and LP3875 are developed
on a CMOS process which allows low quiescent
current operation independent of output load current.
This CMOS process also allows the LP3872 and
LP3875 to operate under extremely low dropout
conditions. 1 Input Voltage Range: 2.5 V to 7 V
Ultra Low-Dropout Voltage
Low Ground Pin Current
Load Regulation of 0.06%
10-nA Quiescent Current in Shutdown Mode …