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LP2983 Fiches technique(PDF) 1 Page - National Semiconductor (TI) |
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LP2983 Fiches technique(HTML) 1 Page - National Semiconductor (TI) |
1 / 11 page LP2983 Micropower 150 mA Voltage Regulator in SOT-23 Package For Output Voltages ≤ 1.2V Designed for Use with Very Low ESR Output Capacitors General Description The LP2983 is a 150 mA, fixed-output voltage regulator designed to provide tight voltage regulation in applications with output voltages ≤ 1.2V. Using an optimized VIP™ (Vertically Integrated PNP) pro- cess, the LP2983 delivers unequalled performance in all critical specifications: Ground Pin Current: Typically 825 µA @ 150 mA load, and 75 µA @ 1 mA load. Enhanced Stability: The LP2983 is stable with output ca- pacitor ESR down to zero, which allows the use of ceramic capacitors on the output. Smallest Possible Size: SOT-23 package uses absolute minimum board space. Precision Output: 1% tolerance output voltages available (A grade). Features n Guaranteed 150 mA output current n Smallest possible size (SOT-23 package) n Requires minimum external components n Stable with low-ESR output capacitor n Low ground pin current at all loads n Output voltage accuracy 1% (A Grade) n High peak current capability n Wide supply voltage range (16V max) n Low Z OUT: 0.3Ω typical (10 Hz to 1 MHz) n Overtemperature/overcurrent protection n −40˚C to +125˚C junction temperature range Applications n Cellular Phone n Palmtop/Laptop Computer n Personal Digital Assistant (PDA) n Camcorder, Personal Stereo, Camera Block Diagram 20029101 VIP™ is a trademark of National Semiconductor Corporation. October 2001 © 2001 National Semiconductor Corporation DS200291 www.national.com |
Numéro de pièce similaire - LP2983 |
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Description similaire - LP2983 |
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