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Электронный компонент: GM79L05-S8

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GM79L00
100 mA NEGATIVE VOLTAGE REGULATORS
Revision 1, May 2002 www.gammamicro.com
PRELIMINARY
2
3
1
3
2
Wide range of Fixed Output Voltages
Output Current up to 100 mA
No External Components Required
Internal Thermal Overload Protection
Internal Short Circuit Current-Limiting
Available in TO-92, SOT-89 and SOP-8 packages
OUTPUT
V
IN
GROUND
INPUT
V
IN
NC
NC
TO-92 (TOP VIEW)
PIN CONFIGURATIONS
1
V
OUT
V
IN
GND
V
IN
1
2
3
4
8
7
6
5
1
3
2
V
OUT
V
IN
SOT-89 (Top View)
SOP-8 (TOP VIEW)
GND
R
E
T
E
M
A
R
A
P
L
O
B
M
Y
S
E
U
L
A
V
S
T
I
N
U
e
g
a
tl
o
V
t
u
p
n
I
5
0
L
9
7
M
G
V
I
0
3
-
V
2
1
L
9
7
M
G
5
3
-
4
2
L
9
7
M
G
0
4
-
n
o
it
a
p
i
s
s
i
D
r
e
w
o
P
P
D
d
e
ti
m
il
y
ll
a
n
r
e
t
n
i
W
e
g
n
a
R
e
r
u
t
a
r
e
p
m
e
T
n
o
it
c
n
u
J
g
n
it
a
r
e
p
O
T
J
0
5
1
+
o
t
0
C
e
g
n
a
R
e
r
u
t
a
r
e
p
m
e
T
e
g
a
r
o
t
S
T
g
t
s
0
5
1
+
o
t
5
6
-
C
)
.
c
e
s
0
1
g
n
ir
e
d
l
o
s
(
e
r
u
t
a
r
e
p
m
e
T
d
a
e
L
T
L
0
6
2
C
Absolute Maximum Ratings:
The GM79L00 series of negative voltage regulators are low-
cost devices providing a simple solution for a wide variety of
applications requiring a regulated supply of up to 100mA.
These virtually indestructible positive voltage regulators are
protected by thermal shutdown and internal current-limiting.
Most applications require no external components.
The GM79L00's are very versatile. Use them as fixed volt-
age regulators in a wide range of applications, including lo-
cal on-card regulation for elimination of noise and distribu-
tion problems associated with single-point regulation. They
can also be used with power pass elements to make high
current voltage regulators.
The GM79L00's offer impressive performance advantages over
old-fashioned zener diode-resistor combinations, providing
lower output impedance and reduced quiescent current, along
with lower noise.
GM79L00
100 mA NEGATIVE VOLTAGE REGULATORS
Revision 1, May 2002 www.gammamicro.com
PRELIMINARY
2
ELECTRICAL CHARACTERISTICS GM79L05
at specified junction temperature, V
I
=-10V, I
O
=40mA, (unless otherwise specified)
R
E
T
E
M
A
R
A
P
*
S
N
O
I
T
I
D
N
O
C
T
S
E
T
N
I
M
P
Y
T
X
A
M
T
I
N
U
*
*
e
g
a
tl
o
V
t
u
p
t
u
O
C
5
2
8
.
4
-
5
-
2
.
5
-
V
I
O
V
,
A
m
0
4
o
t
A
m
1
=
I
V
0
2
-
o
t
V
7
-
=
C
5
2
1
o
t
C
0
5
7
.
4
-
5
-
5
2
.
5
-
I
O
A
m
0
7
o
t
A
m
1
=
5
7
.
4
-
5
-
5
2
.
5
-
n
o
it
a
l
u
g
e
R
t
u
p
n
I
V
I
V
0
2
-
o
t
V
7
-
=
C
5
2
5
1
0
5
1
V
m
V
I
V
0
2
-
o
t
V
8
-
=
0
0
1
n
o
it
c
e
j
e
R
e
l
p
p
i
R
V
I
z
H
0
2
1
=
f
,
V
8
1
-
o
t
V
8
-
=
C
5
2
1
o
t
C
0
1
4
9
4
B
d
n
o
it
a
l
u
g
e
R
t
u
p
t
u
O
I
O
A
m
0
0
1
o
t
A
m
1
=
C
5
2
0
2
0
6
V
m
I
O
A
m
0
4
o
t
A
m
1
=
0
1
0
3
e
g
a
tl
o
V
e
s
i
o
N
t
u
p
t
u
O
z
H
k
0
0
1
o
t
z
H
0
1
=
f
C
5
2
0
4
:
V
e
g
a
tl
o
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D
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5
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7
.
1
V
t
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e
r
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s
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C
5
2
6
A
m
C
5
2
1
5
.
5
e
g
n
a
h
c
t
n
e
r
r
u
C
s
a
i
B
V
I
V
0
3
-
o
t
V
0
2
-
=
C
5
2
1
o
t
C
0
5
.
1
A
m
I
O
A
m
0
4
o
t
A
m
1
=
1
.
0
R
E
T
E
M
A
R
A
P
*
S
N
O
I
T
I
D
N
O
C
T
S
E
T
N
I
M
P
Y
T
X
A
M
T
I
N
U
*
*
e
g
a
tl
o
V
t
u
p
t
u
O
C
5
2
5
.
1
1
-
2
1
-
5
.
2
1
-
V
I
O
V
,
A
m
0
4
o
t
A
m
1
=
I
V
7
2
-
o
t
V
5
.
4
1
-
=
C
5
2
1
o
t
C
0
4
.
1
1
-
2
1
-
6
.
2
1
-
I
O
A
m
0
7
o
t
A
m
1
=
4
.
1
1
-
2
1
-
6
.
2
1
-
n
o
it
a
l
u
g
e
R
t
u
p
n
I
V
I
V
7
2
-
o
t
V
5
.
4
1
-
=
C
5
2
0
5
0
5
2
V
m
V
I
V
7
2
-
o
t
V
6
1
-
=
0
4
0
0
2
n
o
it
c
e
j
e
R
e
l
p
p
i
R
V
I
z
H
0
2
1
=
f
,
V
5
2
-
o
t
V
5
1
-
=
C
5
2
1
o
t
C
0
7
3
2
4
B
d
n
o
it
a
l
u
g
e
R
t
u
p
t
u
O
I
O
A
m
0
0
1
o
t
A
m
1
=
C
5
2
4
2
0
0
1
V
m
I
O
A
m
0
4
o
t
A
m
1
=
5
1
0
5
e
g
a
tl
o
V
e
s
i
o
N
t
u
p
t
u
O
z
H
k
0
0
1
o
t
z
H
0
1
=
f
C
5
2
0
8
:
V
e
g
a
tl
o
V
t
u
o
p
o
r
D
C
5
2
7
.
1
V
t
n
e
r
r
u
C
s
a
i
B
C
5
2
5
.
6
A
m
C
5
2
1
6
e
g
n
a
h
c
t
n
e
r
r
u
C
s
a
i
B
V
I
V
7
2
-
o
t
V
6
1
-
=
C
5
2
1
o
t
C
0
5
.
1
A
m
I
O
A
m
0
4
o
t
A
m
1
=
1
.
0
ELECTRICAL CHARACTERISTICS GM79L12
at specified junction temperature, V
I
=-19V, I
O
=40mA, (unless otherwise specified)
*Pulse testing tehniques are used to maintain the junction temperature as close to the ambient temperature as possible.Thermal effects must
be taken into account separately. All caharacteristics are measured with 0.33
F capacitor across input and 0.1
F capacitor across output.
** The specification applies only for DC power dissipation permitted by absolute maximum ratings
GM79L00
100 mA NEGATIVE VOLTAGE REGULATORS
Revision 1, May 2002 www.gammamicro.com
PRELIMINARY
3
ELECTRICAL CHARACTERISTICS GM79L15
at specified junction temperature, V
I
=-23V, I
O
=40mA, (unless otherwise specified)
R
E
T
E
M
A
R
A
P
*
S
N
O
I
T
I
D
N
O
C
T
S
E
T
N
I
M
P
Y
T
X
A
M
T
I
N
U
*
*
e
g
a
tl
o
V
t
u
p
t
u
O
C
5
2
4
.
4
1
-
5
1
-
6
.
5
1
-
V
I
O
V
,
A
m
0
4
o
t
A
m
1
=
I
V
0
3
-
o
t
V
5
.
7
1
-
=
C
5
2
1
o
t
C
0
5
2
.
4
1
-
5
1
-
5
7
.
5
1
-
I
O
A
m
0
7
o
t
A
m
1
=
5
2
.
4
1
-
5
1
-
5
7
.
5
1
-
n
o
it
a
l
u
g
e
R
t
u
p
n
I
V
I
V
0
3
-
o
t
V
5
.
7
1
-
=
C
5
2
5
6
0
0
3
V
m
V
I
V
0
3
-
o
t
V
0
2
-
=
0
5
0
5
2
n
o
it
c
e
j
e
R
e
l
p
p
i
R
V
I
z
H
0
2
1
=
f
,
V
5
.
8
2
-
o
t
V
5
.
8
1
-
=
C
5
2
1
o
t
C
0
4
3
9
3
B
d
n
o
it
a
l
u
g
e
R
t
u
p
t
u
O
I
O
A
m
0
0
1
o
t
A
m
1
=
C
5
2
5
2
0
5
1
V
m
I
O
A
m
0
4
o
t
A
m
1
=
5
1
5
7
e
g
a
tl
o
V
e
s
i
o
N
t
u
p
t
u
O
z
H
k
0
0
1
o
t
z
H
0
1
=
f
C
5
2
0
9
:
V
e
g
a
tl
o
V
t
u
o
p
o
r
D
C
5
2
7
.
1
V
t
n
e
r
r
u
C
s
a
i
B
C
5
2
5
.
6
A
m
C
5
2
1
6
e
g
n
a
h
c
t
n
e
r
r
u
C
s
a
i
B
V
I
V
0
3
-
o
t
V
0
2
-
=
C
5
2
1
o
t
C
0
5
.
1
A
m
I
O
A
m
0
4
o
t
A
m
1
=
1
.
0
R
E
T
E
M
A
R
A
P
*
S
N
O
I
T
I
D
N
O
C
T
S
E
T
N
I
M
P
Y
T
X
A
M
T
I
N
U
*
*
e
g
a
tl
o
V
t
u
p
t
u
O
C
5
2
3
.
7
1
-
8
1
-
7
.
8
1
-
V
I
O
V
,
A
m
0
4
o
t
A
m
1
=
I
V
3
3
-
o
t
V
5
.
0
2
-
=
C
5
2
1
o
t
C
0
1
.
7
1
-
8
1
-
9
.
8
1
-
I
O
A
m
0
7
o
t
A
m
1
=
1
.
7
1
-
8
1
-
9
.
8
1
-
n
o
it
a
l
u
g
e
R
t
u
p
n
I
V
I
V
3
3
-
o
t
V
5
.
0
2
-
=
C
5
2
0
7
5
2
3
V
m
V
I
V
3
3
-
o
t
V
1
2
-
=
0
6
5
7
2
n
o
it
c
e
j
e
R
e
l
p
p
i
R
V
I
z
H
0
2
1
=
f
,
V
3
3
-
o
t
V
3
2
-
=
C
5
2
1
o
t
C
0
3
3
8
4
B
d
n
o
it
a
l
u
g
e
R
t
u
p
t
u
O
I
O
A
m
0
0
1
o
t
A
m
1
=
C
5
2
7
2
0
7
1
V
m
I
O
A
m
0
4
o
t
A
m
1
=
9
1
5
8
e
g
a
tl
o
V
e
s
i
o
N
t
u
p
t
u
O
z
H
k
0
0
1
o
t
z
H
0
1
=
f
C
5
2
0
5
1
:
V
e
g
a
tl
o
V
t
u
o
p
o
r
D
C
5
2
7
.
1
V
t
n
e
r
r
u
C
s
a
i
B
C
5
2
5
.
6
A
m
C
5
2
1
6
e
g
n
a
h
c
t
n
e
r
r
u
C
s
a
i
B
V
I
V
3
3
-
o
t
V
1
2
-
=
C
5
2
1
o
t
C
0
5
.
1
A
m
I
O
A
m
0
4
o
t
A
m
1
=
1
.
0
ELECTRICAL CHARACTERISTICS GM79L18
at specified junction temperature, V
I
=-26V, I
O
=40mA, (unless otherwise specified)
*Pulse testing tehniques are used to maintain the junction temperature as close to the ambient temperature as possible.Thermal effects must
be taken into account separately. All caharacteristics are measured with 0.33
F capacitor across input and 0.1
F capacitor across output.
** The specification applies only for DC power dissipation permitted by absolute maximum ratings
GM79L00
100 mA NEGATIVE VOLTAGE REGULATORS
Revision 1, May 2002 www.gammamicro.com
PRELIMINARY
4
ELECTRICAL CHARACTERISTICS GM79L24
at specified junction temperature, V
I
=-33V, I
O
=40mA, (unless otherwise specified)
R
E
T
E
M
A
R
A
P
*
S
N
O
I
T
I
D
N
O
C
T
S
E
T
N
I
M
P
Y
T
X
A
M
T
I
N
U
*
*
e
g
a
tl
o
V
t
u
p
t
u
O
C
5
2
3
2
-
4
2
-
5
2
-
V
I
O
V
,
A
m
0
4
o
t
A
m
1
=
I
V
8
3
-
o
t
V
7
2
-
=
C
5
2
1
o
t
C
0
8
.
2
2
-
4
2
-
2
.
5
2
-
I
O
A
m
0
7
o
t
A
m
1
=
8
.
2
2
-
4
2
-
2
.
5
2
-
n
o
it
a
l
u
g
e
R
t
u
p
n
I
V
I
V
8
3
-
o
t
V
7
2
-
=
C
5
2
0
9
0
5
3
V
m
V
I
V
8
3
-
o
t
V
8
2
-
=
5
7
0
0
3
n
o
it
c
e
j
e
R
e
l
p
p
i
R
V
I
z
H
0
2
1
=
f
,
V
5
3
-
o
t
V
9
2
-
=
C
5
2
1
o
t
C
0
1
3
7
4
B
d
n
o
it
a
l
u
g
e
R
t
u
p
t
u
O
I
O
A
m
0
0
1
o
t
A
m
1
=
C
5
2
0
4
0
0
2
V
m
I
O
A
m
0
4
o
t
A
m
1
=
5
2
0
0
1
e
g
a
tl
o
V
e
s
i
o
N
t
u
p
t
u
O
z
H
k
0
0
1
o
t
z
H
0
1
=
f
C
5
2
0
0
2
:
V
e
g
a
tl
o
V
t
u
o
p
o
r
D
C
5
2
7
.
1
V
t
n
e
r
r
u
C
s
a
i
B
C
5
2
5
.
6
A
m
C
5
2
1
6
e
g
n
a
h
c
t
n
e
r
r
u
C
s
a
i
B
V
I
V
8
3
-
o
t
V
8
2
-
=
C
5
2
1
o
t
C
0
5
.
1
A
m
I
O
A
m
0
4
o
t
A
m
1
=
1
.
0
*Pulse testing tehniques are used to maintain the junction temperature as close to the ambient temperature as possible.Thermal effects must
be taken into account separately. All caharacteristics are measured with 0.33
F capacitor across input and 0.1
F capacitor across output.
** The specification applies only for DC power dissipation permitted by absolute maximum ratings
RECOMMENDED OPERATING CONDITIONS
R
E
T
E
M
A
R
A
P
L
O
B
M
Y
S
N
I
M
X
A
M
T
I
N
U
e
g
a
tl
o
V
t
u
p
n
I
5
0
L
9
7
M
G
V
I
7
-
0
2
-
V
2
1
L
9
7
M
G
5
.
4
1
-
7
2
-
5
1
L
9
7
M
G
5
.
7
1
-
0
3
-
8
1
L
9
7
M
G
5
.
0
2
-
3
3
-
4
2
L
9
7
M
G
7
2
-
8
3
-
t
n
e
r
r
u
C
t
u
p
u
O
I
O
-
0
0
1
A
m
e
r
u
t
a
r
e
p
m
e
T
n
o
it
c
n
u
J
l
a
u
t
r
i
V
g
n
it
a
r
e
p
O
T
J
0
5
2
1
C
GM79L00
100 mA NEGATIVE VOLTAGE REGULATORS
Revision 1, May 2002 www.gammamicro.com
PRELIMINARY
0
0
L
9
7
M
G
E
G
A
T
L
O
V
T
U
P
T
U
O
E
G
A
K
C
A
P
2
9
-
O
T
9
8
-
T
O
S
8
P
O
S
V
5
2
9
T
-
5
0
L
9
7
M
G
9
8
T
S
-
5
0
L
9
7
M
G
8
S
-
5
0
L
9
7
M
G
V
2
1
2
9
T
-
2
1
L
9
7
M
G
9
8
T
S
-
2
1
L
9
7
M
G
8
S
-
2
1
L
9
7
M
G
V
5
1
2
9
T
-
5
1
L
9
7
M
G
9
8
T
S
-
5
1
L
9
7
M
G
8
S
-
5
1
L
9
7
M
G
V
8
1
2
9
T
-
8
1
L
9
7
M
G
9
8
T
S
-
8
1
L
9
7
M
G
8
S
-
8
1
L
9
7
M
G
V
4
2
2
9
T
-
4
2
L
9
7
M
G
9
8
T
S
-
4
2
L
9
7
M
G
8
S
-
4
2
L
9
7
M
G
ORDERING INFORMATION
REPRESENTATIVE BLOCK DIAGRAM
IN
Z1
1.2k
420
Q2
1.9k
2.2k
Q7
Q8
Q9
Q6
Q4
Q1
3.8k
15k
Q3
Q5
Q11
Q12
Q10
5.0k
3.0k
0-25k
2.85k
C
1.0k
GND
OUT
5