G79LXX Datasheet, PDF (1/5 Pages) GTM CORPORATION – NEGATIVE VOLTAGE REGULATOR

Pb Free Plating Product
CORPORATION ISSUED DATE :2006/07/12
REVISED DATE :
G79LXX
NEGATIVE VOLTAGE REGULATOR
Description
The G79LXX series of fixed-voltage monolithic integrated circuit voltage regulators are designed for a wide
range of applications. These applications include on-card regulation for elimination of noise and distribution
problems associated with single-point regulation. In addition, they can be used with power-pass elements to
make high current voltage regulators. Each of these regulators can deliver up to 100mA of output current. The
internal limiting and thermal shutdown features of these regulators make them essentially immune to overload.
When used as a replacement for a Zener diode-resistor combination, an effective improvement in output
impedance can be obtained together with lower-bias current.
Features
Ô¦Fixed output voltage of -5V, -6V, -8V,-9V, -12V, -15V, -18V, -24V
Ô¦Internal Short-Circuit Current Limiting
Ô¦Internal Thermal Overload Protection
Ô¦No External Components Required
Package Dimensions
D
TO-92
E
S1
b1
SEATING
PLANE
C
e1 b
e
REF.
A
S1
b
b1
C
Millimeter
Min.
Max.
4.45
4.7
1.02
-
0.36
0.51
0.36
0.76
0.36
0.51
REF.
D
E
L
e1
e
Millimeter
Min. Max.
4.44
4.7
3.30
3.81
12.70
-
1.15
1.39
2.42
2.66
Absolute Maximum Ratings
Parameter
G79L05 ~ 09
Input voltage
G79L12 ~ 18
G79L24
Output current
Operating junction temperature range
Storage temperature range
Power Dissipation
*When tested in free air condition, without heat sinking.
Ratings
Unit
-30
V
-35
V
-40
V
100
mA
0 ~ 125
к
-65 ~ 150
к
625*
mW
G79LXX
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