G966A 台湾致新代理商 GMT LDO系列 双电源LDO
Peak 3A, Low Dropout Regulator with Enable

General Description
The  G966A  is  a  high  performance  positive  voltage  regulator  designed  for  use  in  applications  requiring  very low Input voltage and very low dropout voltage at up to 2 amps. It operates with a VIN as low as 1.4V and VPP voltage 5V with output voltage programmable as low  as  0.8V.  The  G966A  features  ultra  low  dropout,  ideal  for  applications  where  VOUT  is  very  close  to  VIN. Additionally,  the  G966A  has  an  enable  pin  to  further  reduce power dissipation while shutdown. The G966A provides  excellent  regulation  over  variations  in  line,  load  and  temperature.  The  G966A  provides  a  power  OK signal to indicate if the voltage level of VO reaches 92% of its rating value.

The  G966A  is  available  in  the  power  SOP-8  (FD)  package.  It  is  available  with  2.5V  internally  preset  outputs  that  are  also  adjustable  using  external  resis-tors.

Features
„Adjustable Output Low to 0.8V
„Input  Voltage  as  Low  as  1.4V  and  VPP  Voltage  5V „
300mV Dropout @ 2A, VO 2.5V
„Over Current and Over Temperature Protection
„Enable Pin „
Low Reverse Leakage (Output to Input )   „
Power SOP-8 (FD) Packages with Thermal Pad „
±2% Output Voltage „
VO Power OK Signal„
2.5V  Options  by  Setting  ADJ  Pin  Below  0.2V  and Adjustable Externally Using Resistors „
VO Pull Low Resistance when Disable„
VO Soft Start When Enable

Applications
„Motherboards „
Peripheral Cards
„Network Cards „
Set Top Boxes „
Notebook Computers

Ordering Information

Note:  F1: SOP-8 (FD)             
1:Bonding  Code              
U  :  Tape  &  Reel              
e.g.  25  denotes  the  2.5V  output  voltage

Pin Configuration                                                                                    Typical Application Circuit

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