CORPORATION
GM79L18
(Refer to the test circuits, Tj=0~125 :
Symbol
VO
A-Rank (3%)
B-Rank (5%)
Min.
-17.46
-17.10
-
-
-
-
-
-
33
-
Typ.
-18.0
-
70
27
-
-
-
150
48
1.7
Max.
-18.54
-18.9
300
170
6.5
0.1
1.5
-
-
-
Unit
V
mV
mV
mA
mA
V
dB
V
ISSUED DATE :2006/07/12
REVISED DATE :
,
Io=40mA,
Vin= -27V, Cin=0.33 F, Co=0.1 F unless otherwise specified) (Note1)
Test Conditions
Vin= -27V,
Io=40mA,
Tj=25 :
-20.5V Vin -33V, 1mA
Io
40mA
Vin= -27V, 1mA
Io
70mA (Note2)
-20.5V
Vin
-33V,
Io=40mA,
Tj=25 :
Io
100mA, Tj=25 :
VO
(Line Regulation)
VO
(Load Regulation)
IQ
IQ
Vn
RR
VD
Vin= -27V, 1mA
Vin= -27V,
Io=40mA,
Tj=25 :
Vin= -27V, 1mA
-21V
10Hz
-23V
Vin
f
Vin
Io
40mA
-33V,
Io=40mA
100KHz
-33V,
Io=40mA,
f=120Hz, Tj=25 :
Io=100mA,
Tj=25 :
GM79L24
(Refer to the test circuits, Tj=0~125 :
Symbol
VO
A-Rank (3%)
B-Rank (5%)
Min.
-23.28
-22.80
-
-
-
-
-
-
31
Typ.
-24.0
-
90
40
-
-
-
200
47
,
Io=40mA,
Vin= -33V, Cin=0.33 F, Co=0.1 F unless otherwise specified) (Note1)
Max.
-24.72
-25.20
350
200
6.5
0.1
1.5
-
-
Unit
V
mV
mV
mA
mA
V
dB
Test Conditions
Vin= -33V,
Io=40mA,
Tj=25 :
-27V Vin -38V, 1mA
Io
40mA
Vin= -33V, 1mA
Io
70mA (Note2)
-27V
Vin
-38V,
Io=40mA,
Tj=25 :
Io
100mA, Tj=25 :
VO
(Line Regulation)
VO
(Load Regulation)
IQ
IQ
Vn
RR
Vin= -33V, 1mA
Vin= -33V,
Io=40mA,
Tj=25 :
Vin= -33V, 1mA
-28V
10Hz
-29V
Vin
f
Vin
Io
40mA
-38V,
Io=40mA
100KHz
-35V,
Io=40mA,
f=120Hz, Tj=25 :
Io=100mA,
Tj=25 :
VD
-
1.7
-
V
Note1: The Maximum steady state usable output current is dependent on input voltage, heat sinking, lead length of the package and
copper of PCB. The data above represent pulse test conditions with junction temperatures specified at the initiation of test.
Note2: Power dissipation<0.5W
Typical Application
GM79LXX
Page: 4/5
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