Pb Free Plating Product
ISSUED DATE :2006/07/12
REVISED DATE :
GTM
CORPORATION
NEGATIVE VOLTAGE REGULATOR
G79LXX
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
ԦFixed output voltage of -5V, -6V, -8V,-9V, -12V, -15V, -18V, -24V
ԦInternal Short-Circuit Current Limiting
ԦInternal Thermal Overload Protection
ԦNo External Components Required
Package Dimensions
D
TO-92
E
S1
b1
SEATING
PLANE
Millimeter
Millimeter
REF.
A
REF.
Min.
Max.
4.7
Min.
Max.
4.7
4.45
1.02
0.36
0.36
0.36
D
E
L
e1
e
4.44
3.30
12.70
1.15
2.42
S1
-
3.81
-
b
0.51
0.76
0.51
C
b1
1.39
2.66
e1
e
b
C
Absolute Maximum Ratings
Parameter
Ratings
-30
Unit
V
V
G79L05 ~ 09
G79L12 ~ 18
G79L24
Input voltage
-35
-40
V
Output current
100
0 ~ 125
-65 ~ 150
625*
mA
к
Operating junction temperature range
Storage temperature range
Power Dissipation
к
mW
*When tested in free air condition, without heat sinking.
G79LXX
Page: 1/5
GTM [ GTM CORPORATION ]
