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LP3983ITLX-1.6 Datasheet(PDF) 1 Page - National Semiconductor (TI) |
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LP3983ITLX-1.6 Datasheet(HTML) 1 Page - National Semiconductor (TI) |
1 / 10 page 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 bat- tery 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. Features n Miniature 5 pin package n Logic Controlled Enable n No Noise Bypass Capacitor Required n Stable with Low ESR Ceramic Capacitors n Fast turn ON n Short Circuit Protection Package n Tiny 5 Pin micro SMD 828µm by 1387µm Key Specifications n Input Voltage Range 2.5 to 6.0V n Output Voltages 1.6, 1.8, & 2.5 n Output Current 5mA n Output Capacitors 1µF Low ESR n Virtually Zero I Q (Disabled) 1.0µA n Low I Q (Enabled) 14µA n PSRR 10dB n Fast Start Up 170µs Applications n GSM Portable Phones n CDMA Cellular Handsets n Bluetooth Devices n Portable Information Appliances Typical Application Circuit 20057601 May 2003 © 2003 National Semiconductor Corporation DS200576 www.national.com |
Similar Part No. - LP3983ITLX-1.6 |
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Similar Description - LP3983ITLX-1.6 |
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