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  Seaward Electronics Introduces Low Noise LDO Regulator for Wireless Application Publication:2005-1-7 

Seaward Electronics Introduces Low Noise LDO Regulator for Wireless Application

01/07/2005

Beijing, China, Jan. 07 -- Seaward Electronics Incorporated today announced mass-production of SE5508 (link to DS), a low noise and low dropout LDO regulator for wireless application, and SE5218 (link to DS), a 500mA LDO regulator with enable function for handheld devices.

Key Features of SE5508:

?       Excellent Noise Rejection at 62 dB.

?       Typical Low Dropout Voltage of 203mV at 75mA.

?       Typical Low Ground Current at 50μA

?       Typical Disable Current Less than 0.1μA

?       Over-Current and Thermal Protection.

?       Standard SOT-23-5L and SOT-323-5L Package.

Key Features of SE5218

?       Typical 175mV Dropout Voltage at 150mA.

?       Ultra-Low Ground Current at 120μA (Typ.)

?       Disable Current Less than 0.3μA (Typ.)

?       Over-Current and Thermal Protection.

?       Standard SOT-23-5L and SOT-89-5 Packages.

About Seaward’s Power Management Products

Seaward Electronics is one of the leading suppliers of power management IC’s in Asia.  Seaward’s innovative power management products include the best-in-class and most cost- efficient voltage reference; wide selection of linear regulator; and switching converters for DC-DC conversion, and lighting management.

Packaging, Pricing, and Availability

Available now in a 5-lead SOT-23-5L, the SE5508 is priced at RMB1040 in 1,000-unit quantities. SE5218, available in 5-lead SOT-23-5L, is price at RMB1100 in 1,000-unit quantites.

For more information on Seaward’s power management products, visit

http://www.920292.buzz/download/pa.htm

 

About Seaward Electronics

Seaward Electronics, a young and energetic startup specialized in analog and mixed signal IC’s, designs power management devices for a variety of applications. Seaward’s key markets include wireless handsets, networking equipments, digital camera, portable multimedia devices (DVD, MP3, MPEG-4), flash storage devices, chargers, PC’s, and laptops.  With design centers in Silicon Valley (USA) and Beijing (China), Seaward also has sales offices at Taipei (Taiwan), Beijing (China), Shenzhen (China), Shanghai (China), and Mountain View (USA).  Additional company and product information is available at http://www.seawardinc.com/ .

 

NOTE: Seaward Electronics is a registered trademark of Seaward Electronics Incorporated.  All other brands or product names are trademarks or register trademarks of their respective holders.

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