600mA High PSRR, Low Noise, LDO Regulators CXSD62432 The over-current protection limit is set at 750mA typical. An over-temperature protection circuit is built-in in the Device to prevent thermal over

   产品概述 返回TOPa91嘉泰姆

The CXSD62432 series is a low supply current, high PSRR, low noise, and low dropout linear regulator that comes in a space saving SOP-8 (FD) package. The supply current at no-load is 100μA. In the shutdown mode, the maximum supply current is less than 1μA. Operating voltage range is from 2.5V to 6.0V. The over-current protection limit is set at 750mA typical. An over-temperature protection circuit is built-in in the Device to prevent thermal overload. These power saving features make the CXSD62432 series ideal for use in the battery-powered applications such as notebook computers, cellular phones, and PDA’s. The CXSD62432 has one modes of operation. When an output other than the preset value is needed, two external resistors should be used as a voltage divider. The output voltage is then adjusted by the resistor ratio.

   产品特点 返回TOPa91嘉泰姆

„ Low, 100μA No-Load Supply Current a91嘉泰姆

„ Guaranteed 600mA Output Current a91嘉泰姆

„ Dropout Voltage is 400mV @ 300mA Load a91嘉泰姆

„ PSRR=45dB (f =10kHz ,300mA Load) a91嘉泰姆

„ Over-Temperature Protection and Short-Circuit Protection a91嘉泰姆

„ Adjustable Mode: from 0.8V to 5.50V a91嘉泰姆

„ Max. Supply Current in Shutdown Mode < 1μA a91嘉泰姆

„ Stable with low cost ceramic capacitorsa91嘉泰姆

   应用范围 返回TOPa91嘉泰姆

„ Notebook Computers a91嘉泰姆

„ Cellular Phones a91嘉泰姆

„ PDAs a91嘉泰姆

„ Digital still Camera and Video Recorders a91嘉泰姆

„ Hand-Held Devices a91嘉泰姆

„ Audio Codeca91嘉泰姆

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