www.DataSheet4U.com
Global Mixed-mode Technology Inc.
G961
1A Low Dropout Regulator with Enable
Features
...
www.DataSheet4U.com
Global Mixed-mode Technology Inc.
G961
1A Low Dropout
Regulator with Enable
Features
General Description
The G961 is a high performance positive voltage
regulator designed for use in applications requiring very low dropout voltage at up to 1 Amps. Since it has superior dropout characteristics compared to regular LDOs, it can be used to supply 2.5V on motherboards or 1.5V, 1.8V on peripheral cards from the 3.3V supply thus allowing the elimination of costly heatsinks. An enable pin further reduces power dissipation while shut down. The G961 provides excellent regulation over variations in line, load and temperature. The SOT-89-5 is available with 1.5V, 1.8V and 2.5V internally preset outputs that are also adjustable using external resistors.
Adjustable Output from 1.2V to 4.8V Using External Resistors 1.5V, 1.8V and 2.5V Options by Setting ADJ Pin Below 0.2V Over current and over temperature protection 400mV dropout @1A Enable pin 10µA quiescent current in shutdown SOT-89-5 Package
Applications
Battery powered systems Motherboards Peripheral cards Network cards Set Top Boxes Medical Equipment Notebook Computers
Ordering Information
ORDER NUMBER
G961-15ADJTEU G961-18ADJTEU G961-25ADJTEU
ORDER NUMBER (Pb free)
G961-15ADJTEUf G961-18ADJTEUf G961-25ADJTEUf
MARKING
961-15 961-18 961-25
TEMP. RANGE
-40°C ~ +85°C -40°C ~ +85°C -40°C ~ +85°C
PACKAGE
SOT-89-5 SOT-89-5 SOT-89-5
Note: TE: SOT-89-5
U : Tape & Reel e.g. 18 denote...