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G9965, G9965-ADJ, G9966

Table of contents:
Info of G9965
Info of G9965-ADJ
Info of G9966

G9965, G9965-ADJ, G9966 Selling Leads, Datasheet

MFG:GMT Package Cooled:TO263 D/C:O4

G9965, G9965-ADJ, G9966 Datasheet download

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Part Number: G9965

MFG: GMT

Package Cooled: TO263

D/C: O4

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G9965 General Description

The G9965 is a high performance positive voltage regulator designed for use in applications requiring very low dropout voltage at up to 1.5 Amps. Since it has superior dropout characteristics compared with regular LDOs, it can be used to supply 2.5V from the 3.3V supply, or to supply 1.8V and 1.5V from the 2.5V supply. Thus allowing the elimination of costly heatsinks. An enable pin further reduces power dissipation while shut down. The G9965 provides excellent regulation over variations in line, load and temperature. It provides over current and over temperature protection functions.

The G9965 is available with 1.5V, 1.8V, 2.5V and adjustable outputs in TO-263-5 package.

G9965 Features

` 1.5V, 1.8V, 2.5V and Adjustable Outputs
` Over Current and Over Temperature Protection
` 500mV Dropout @1.5A
` Enable Pin
` 16A Quiescent Current in Shutdown
` TO-263-5 Package

G9965 Typical Application

· Battery Powered Systems
· Motherboards
· Peripheral Cards
· Network Cards
· Set Top Boxes
· Notebook Computers

G9965 Connection Diagram

G9966 General Description

The G9966 is a high performance positive voltage regulator designed for use in applications requiring very low dropout voltage at up to 3 Amps. Since it has superior dropout characteristics compared with regular LDOs, it can be used to supply 2.5V on motherboards or 1.5V, 1.8V, 3.3V on peripheral cards from the power supply thus allowing the elimination of costly heatsinks. An enable pin further reduces power dissipation while shut down. The G9966 provides excellent regulation over variations in line, load and temperature. It provides over current and over temperature protection functions.

The G9966 is available with 1.5V, 1.8V, 2.5V, 3.3V and adjustable outputs in TO-263-5 package.

G9966 Maximum Ratings

Input Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V
V_EN Voltage . . . . . . . . . . . . . . . . . . . . . . . . V_IN+0.3V
Power Dissipation Internally Limited (Note 2)
Maximum Junction Temperature . . . . . . . . . . . 150°C
Storage Temperature
Range . . . . . . . . . . . . . . . . . . -65°C T_J +150°C
Reflow Temperature (soldering, 10sec) . . . . . 260°C
Thermal Resistance Junction to Ambient, (_JA)
TO-263-5(1) . . . . . . . . . . . . . . . . . . . . . . . . .70°C/W
Thermal Resistance Junction to Case, (_Jc)
TO-263-5 . . . . . . . . . . . . . . . . . . . . . . . . . . . .5°C/W
ESD Rating (Human Body Model) . . . . . . . . .. . . .2kV
Note (1): See Recommended Minimum Footprint

G9966 Features

`1.5V, 1.8V, 2.5V, 3.3V and Adjustable Outputs
`Over Current and Over Temperature Protection
`Output Current 3A
`Enable Pin
`20A Quiescent Current in Shutdown
`TO-263-5 Package

G9966 Typical Application

· Battery Powered Systems
· Motherboards
· Peripheral Cards
· Network Cards
· Set Top Boxes
· Notebook Computers

G9966 Connection Diagram

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