低压差线性稳压器 致新 G9141T11U SOT-23-5

　　General Description

　　The G9141 is a low supply current, low dropout linear

　　regulator that comes in a space saving SOT-23-5 and

　　SOP-8 package. The supply current at no-load is 90μA.

　　In the shutdown mode, the maximum supply current is

　　less than 1μA. Operating voltage range of the G9141

　　is from 2.5V to 5.5V. The over-current protection limit

　　is set at 800mA typical. An over-temperature rotecttion

　　circuit is built-in in the G9141 to prevent thermal overload.

　　These power saving features make the G9141

　　ideal for use in the battery-powered applications such

　　as notebook computers, cellular phones, and PDA’s.

　　Features

　　Low, 90μA No-Load Supply Current

　　600mA Output Current Limit Minimum

　　Dropout Voltage is 800mV @ 600mA Load

　　Over-Temperature Protection and Short-Circuit Protection

　　Adjustable Mode: from 1.0V to 5.5V

　　Max. Supply Current in Shutdown Mode < 1μA

　　Low Output Noise at 220μVRMS

　　Stable with low cost ceramic capacitors

　　Applications

　　Notebook Computers

　　Cellular Phones

　　PDAs

　　Digital still Camera and Video Recorders

　　Hand-Held Devices

　　Bar Code Scanners