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LP3983

National Semiconductor
Part Number LP3983
Manufacturer National Semiconductor
Description Micropower/ Low Quiescent Current/ CMOS Voltage Regulator
Published Mar 22, 2005
Detailed Description LP3983 Micropower, Low Quiescent Current, CMOS Voltage Regulator in micro SMD Package May 2003 LP3983 Micropower, Low ...
Datasheet PDF File LP3983 PDF File

LP3983
LP3983

Overview
LP3983 Micropower, Low Quiescent Current, CMOS Voltage Regulator in micro SMD Package May 2003 LP3983 Micropower, Low Quiescent Current, CMOS Voltage Regulator in micro SMD Package General Description The LP3983 is a fixed voltage low current regulator.
The LP3983 is ideally suited to standby type applications in battery powered equipment, it allows the lifetime of the battery to be maximized.
The device can be controlled via an Enable(disable) control and can thus be used by the system to further extend the battery lifetime by reducing the power consumption to virtually zero.
Performance is specified for a -40˚C to 125˚C temperature range.
For output voltages other than those stated and alternative package options, please contact your local NSC sales office.
Key Specifications n n n n n n n n Input Voltage Range Output Voltages Output Current Output Capacitors Virtually Zero IQ (Disabled) Low IQ (Enabled) PSRR Fast Start Up 2.
5 to 6.
0V 1.
6, 1.
8, & 2.
5 5mA 1µF Low ESR 1.
0µA 14µA 10d...


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