www.DataSheet4U.com
ISSUED DATE :2006/07/17 REVISED DATE :
G3U79XXA
Description
3-TERMINAL NEGATIVE VOLTAGE REGULATORS...
www.DataSheet4U.com
ISSUED DATE :2006/07/17 REVISED DATE :
G3U79XXA
Description
3-TERMINAL NEGATIVE
VOLTAGE REGULATORS
The G3U79XXA series of fixed-
voltage monolithic integrated-circuit
voltage regulators are designed to complement Series G3U78XXA in a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 1.5 amperes of output current. The internal current limiting and thermal shutdown features of these regulators make them essentially immune to overload. In addition to use as fixed-
voltage regulators, these devices can be used with external components to obtain adjustable output
voltage and current and also as the power pass element in precision regulators.
Features
-5V, -6V, -8V, -12V, -15V, -18V, -24V output
voltage available Internal Thermal Overload Protection High Power Dissipation Capability Internal Short-Circuit Current Limiting No External Components Output Transistor Safe-Area Compensation
Package Dimensions
REF. A b L4 c L3 L1 E
Millimeter REF. Min. Max. 4.40 4.80 c2 0.76 1.00 b2 0.00 0.30 B D 0.36 0.5 e 1.50 REF. L 2.29 2.79 9.80 10.4 L2
Millimeter Min. Max. 1.25 1.45 1.17 1.47 8.6 9.0 2.54 REF. 14.6 15.8 0˚ 8˚ 1.27 REF.
Absolute Maximum Ratings
Input
voltage
Parameter G3U7905A ~ 18A G3U7924A
Output current Operating junction temperature range Storage temperature range Thermal resistance junction-ai...