LP3875-ADJ

Storage Temperature Range.............................................. -65 to +150
Lead Temperature
(Soldering, 5 sec.).............................................................................. 260
ESD Rating (Note 3)............................................................................. 2 kV
Power Dissipation (Note 2)............................................. Internally Limited
Input Supply Voltage (Survival)........................................... -0.3V to +7.5V
Shutdown Input Voltage
(Survival)............................................................................. -0.3V to +7.5V
Output Voltage (Survival), (Note
6), (Note 7).......................................................................... -0.3V to +6.0V

I_OUT (Survival) Short Circuit Protected

The LP3875-ADJ fast ultra low-dropout linear regulators op- erate from a +2.5V to +7.0V input supply. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3875-ADJ is developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3875-ADJ to operate under ex- tremely low dropout conditions.

Dropout Voltage: Ultra low dropout voltage; typically 38mV at 150mA load current and 380mV at 1.5A load current. Ground Pin Current: Typically 6mA at 1.5A load current. Shutdown Mode: Typically 10nA quiescent current when the shutdown pin is pulled low. Adjustable Output Voltage: The output voltage may be programmed via two external resistors.