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AMS5105 数据表(PDF) 1 Page - Advanced Monolithic Systems |
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AMS5105 数据表(HTML) 1 Page - Advanced Monolithic Systems |
1 / 8 page Advanced Monolithic Systems, Inc. www.advanced-monolithic.com Phone (925) 443-0722 Fax (925) 443-0723 Advanced AMS5105 Monolithic 500mA CMOS LOW DROPOUT VOLTAGE REGULATOR Systems RoHS compliant FEATURES APPLICATIONS • Fixed and Adjustable Versions Available • Cellular Telephones • Output Current up to 500mA • Portable Consumer Equipment • Very Low Quiescent Current • Portable (Notebook) Computers • Input-output Differential less than 0.5V • Battery Powered Systems • Short Circuit Protection • Portable Instrumentation • Internal Thermal Overload Protection • Radio Control Systems • ENABLE Pin available in selected packages • CD/DVD drives GENERAL DESCRIPTION The AMS5105 series consists of positive fixed and adjustable voltage regulators ideally suited for use in battery-powered systems. These devices feature very low quiescent current (500uA or less) when supplying loads up to 500mA, and a standby current less than 500nA when disabled using the ENABLE pin (available in selected packages). These unique characteristics and the low input-output differential required for proper regulation (0.5V for output currents of 500mA) make the AMS5105 ideal for use in standby power systems. Internal current limiting and thermal shutdown features provide protection for all AMS5105 series devices regardless of package type. The AMS5105 is offered as fixed voltage regulators in the 5 lead SOT-23, SOT-89, SOT-223, and 8 lead SOIC packages, and as adjustable voltage regulators in the 5 lead SOT-23 and 8 lead SOIC packages. All devices in the 5 lead SOT-23 and 8 lead SOIC packages are provided with ENABLE pin. ORDERING INFORMATION OUTPUT PACKAGE TYPE TEMP. VOLTAGE 5L SOT-23 SOT-89 SOT-223 SO-8 RANGE FIXED AMS5105M1-X AMS5105L-X AMS5105-X AMS5105S-X -25C to 125C ADJUSTABLE AMS5105M1 AMS5105S -25C to 125C X = 1.5V, 1.8V, 2.5V, 2.8V, 3.3V. PIN CONNECTIONS 5 Lead SOT-23 (M1) SOT-89 (L) SOT-223 8 Lead SOIC (S) V IN V OUT ENABLE FB N/C GROUND 1 2 5 3 4 12 3 GND V OUT V IN 12 3 GND V OUT V IN ENABLE N/C V OUT FB N/C V IN GROUND GROUND GROUND GROUND 1 2 8 4 3 7 5 6 Top View Top View Top View Top View |
类似零件编号 - AMS5105 |
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类似说明 - AMS5105 |
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