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FH1117S

Fenghua Advanced Technology

1A Low Dropout Positive Regulator

www.DataSheet4U.com ¹ã¶«Ê¡ÕØÇì з绪 18 ºÅ·ç»ªµ×Ó¹¤Ò³ÇÈýºÅÂ¥» TEL:0758-2865088 2865091 FAX:0758-2849749 1A LOW DROP...


Fenghua Advanced Technology

FH1117S

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www.DataSheet4U.com ¹ã¶«Ê¡ÕØÇì з绪 18 ºÅ·ç»ªµ×Ó¹¤Ò³ÇÈýºÅÂ¥» TEL:0758-2865088 2865091 FAX:0758-2849749 1A LOW DROPOUT POSITIVE REGULATOR DESCRIPTION & FEATURES ¸ÅÊö¼°Ìصã The FH1117 series of positive adjustable and fixed regulators is designed to provide 1A for applications requiring high efficiency. All internal circuitry is designed to operated down to 800mV input to output differential and the dropout voltage is fully specified as a function of load current. The FH1117 offers current limiting and thermal protection. The on chip trimming adjusts the reference voltage accuracy to 1%. ¡¤ Output current of 1A typical ¡¤ Three-terminal adjustable or fixed ¡¤ 1.5V,1.8V, 2.5V, 2.85V, 3.3V, 5.0V outputs ¡¤ Low dropout of typical 800mV ¡¤ Thermal protection built in ¡¤ Typical 0.015% line regulation ¡¤ Typical 0.01% load regulation ¡¤ Fast transient response ¡¤ ¡¤ ¡¤ ¡¤ ¡¤ ¡¤ ¡¤ ¡¤ ¡¤ ¡¤ ¡¤ ¡¤ ¡¤ ¡¤ ³äµçÆ÷ ¸ßЧÂÊÏÔµ÷ÕûÆ ´òÓ¡»ú¼°ÆäËüÍâÉè ͨѶÉ豸 ÍøÂç½Ó¿Ú¨ ¿ìËٲ̬ÏÓ¦ µçÄÔÖ÷°å LCD ÔʾÆ÷Ï DVD ÓƵ²¥·Å÷Ê /¿ª¹Ø ¸ºÔص÷Õû ÏßÐÔµ÷Õû £¨µäÐÍÖ ÄÚÖÃȱ£»¤ £¨µäÐÍÖ 0.015£¥£© 0.01£¥£© µÍѹ²î£¨äÐÖ FH1117 ϵÁÐÈý¶Ë¿É÷¡¢¹Ì¨çÑÕû µÄçÁ÷£¬ ÄÚ²¿ µç·£¬Ñ¹²îÓɸºÔØÁ÷ȶ¨¡ FH1117 ²úÆ· ¾«¶È´ï 1% µç·Éè¼Æ ¿ÉÌṩÏÞ ÔËÓà Á÷¼° ÓÚ È ±£»¤¹¦ ©¹áÌÔÒÉ¿¬£÷Æ 800mA ÊäÈë¡ú ³ö΢ µ÷Õû²Î¿¼ µçѹ ÄÜ£¬ 1A ·Ö ¡¤ ¡¤ Èý¶Ë¿Éµ÷»ò¹Ì¨Êä³ö Êä³öµçÁ÷£¨ÐÍÖ 1A£© 1.5V,1.8V, 2.5V, 2.85V, 3.3V, 5.0V Êä³ö 800mV£© Applications Ӧà ¡¤ ¡¤ ¡¤ ¡¤ ¡¤ ¡¤ ¡¤ ¡¤ PC Motherboard LCD Monitor DVD-Video Player NIC / Switch Telecom Equipment High Effi...




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