G9091 台湾致新代理商 GMT LDO系列 单电源LDO
300mA Low-Dropout Linear Regulators

Part Number	Vin (V)min.	Vin (V) max.	LOUT(A)	VOUT(V)	Dropout (V)	EN	Dis-R (Ω)	IQ(uA)	Note	Package
G9091	2.5	6	0.3	1.2/1.5/1.8/ 2.5/2.8/3.3	0.21	Y	200	80	MLCC	SC-70-5/SOT-23-5/ TSOT-23-5/ T/DFN1.6X1.6-6/ TDFN2X2-6

 

General Description
The G9091 is a low supply current, low dropout linear regulator  that  comes  in  a  space  saving  SOT-23-5,  TSOT-23-5,   SC-70-4   (SC-82   /   SOT-343),   SC-70-5   (SOT-353), TDFN1.6X1.6-6, TDFN2X2-6 and TDFN2X2-8 package.  The  supply  current  at  no-load  is  100μA.  In  the  shutdown  mode,  the  maximum  supply  current  is  less  than  1μA.  The  over-current  protection  limit  is  set  at  430mA  typical.  An  overtemperature  protection  cir-cuit is built-in in the G9091 to prevent thermal overload. These  power  saving  features  make  the  G9091  ideal  for  use  in  the  battery-powered  applications  such  as  notebook computers, cellular phones, and PDA’s.

These  devices  feature  a  shutdown  function  and  are  offered  in  active  low  with  auto  discharge.  The  G9091  is  specifically  designed  to  employ  ceramic  output  ca-pacitors.   The   G9091   comes   in   a   space   saving   SOT-23-5,    TSOT-23-5,    SC-70-4(SC-82/SOT-343),    SC-70-5  (SOT-353),  TDFN1.6X1.6-6,  TDFN2X2-6  and TDFN2X2-8 package.

Features „
Low, 100μA No-Load Supply Current „
Guaranteed 300mA Output Current „
Dropout Voltage is 100mV @ 100mA Load „
Over-Temperature Protection and Short-Circuit Protection
„Max. Supply Current in Shutdown Mode < 1μA
„Stable with Low Cost Ceramic Capacitors

Applications
„Notebook Computers „
Cellular Phones „
PDAs „
Digital still Camera and Video Recorders „
Hand-Held Devices
„Bar Code Scanners

Pin Configuration                                                                                                                                Typical Application Circuit

GMT致新代理，还有更多致新电源管理IC分享《GMT致新科技LDO系列》《线性稳压器LDO》