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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
